Latest revision as of 16:43, 17 March 2024

This article will explain how you can integrate NSX-T into VMware Cloud Director to provide Network and Security capabilities across different tenants. To integrate NSX-T with VMware Cloud Director, you also need to know a bit about VMware Cloud Director and how it is installed, configured, and typical use-cases.

Software Versions used in this article

Software	Version
vCenter Server	7.0.1 (17005016)
ESXi	7.0.1 (16850804)
NSX-T	3.1
Cloud Director	10.2

Configuration Steps

STEP 1) NSX-T configuration
STEP 2) Add vCenter Server Instances to VMware Cloud Director
STEP 3) Add NSX-T Manager to VMware Cloud Director
STEP 4) Create Network Pools
STEP 5) Create External Networks (per tenant)
STEP 6) Create Provider VDCs
STEP 7) Create Organization and Organization VDCs (per tenant)
STEP 8) Create Edge Gateways (per tenant)
STEP 9) Create an Organization Virtual Data Center Network
STEP 10) Share Edge Gateways between Organization VDCs (of the same tenant)
STEP 11) Verify the Data Center Group Networks
STEP 12) Create Provider VDCs VM Placement Policies
STEP 13) Create several VMs that will simulate an application
STEP 14) Configure Distributed Firewall Rules on the applications

vSphere Deployment specifications

In this article, I will be working with a stretched vSphere (METRO) cluster, where I will have two Data Center Sites where all the vSphere Clusters are stretched across these sites. One vCenter Server will "manage" the management hosts (in the management vSphere Cluster) of the first and second Data Center. Another vCenter Server will "manage" the compute hosts (in the compute vSphere Cluster) of the first and second Data Center.

Because NSX-T will also be installed on the Management Cluster, we don't want this to interfere or impact the compute cluster in case of errors/mistakes.

NSX-T Deployment specifications

Two NSX-T Manager Clusters will be deployed. One NSX-T Manager will provide network and security services to the management vSphere Cluster, and the other one will provide network and security services to the compute vSphere Cluster.

In this article, we will only work with the NSX-T environment that is working together with the compute cluster.

VMware Cloud Director deployment

The deployment of the VMware Cloud Director appliance is out of scope for this article. There are plenty of good articles that will show you how to deploy the VMware Cloud Director appliance like this one or this one.

STEP 1» NSX-T configuration

The deployment of NSX-T is also out of this article's scope, but it is important to know how to configure the VRF enabled Tier-0 Gateways. There are plenty of good articles that will show you how to deploy NSX-T like this one.

Configure a Tier–0 Gateway with two VRF enabled Gateways

I have written an article on how to deploy VRF enabled Tier-0 Gateways here.

You cn see my configured VRF enabled Tier-0 Gateways here:

My dedicated BGP neighbour configuration for Tenant-A:

My dedicated BGP neighbor configuration for Tenant-B:

On the "physical routing" side, the BGP neighbors are also active. The yellow marked output below is dedicated to Tenant-A, and the green is dedicated to Tenant-B.

vyos@Pod-100-Router:~$ show ip bgp summary

IPv4 Unicast Summary:
BGP router identifier 10.203.100.1, local AS number 65000 vrf-id 0
BGP table version 155
RIB entries 24, using 4416 bytes of memory
Peers 12, using 245 KiB of memory

Neighbor        V         AS MsgRcvd MsgSent   TblVer  InQ OutQ  Up/Down State/PfxRcd
root ##y##10.203.11.2     4      65001    8027    8042        0    0    0 02:07:12            5
root ##y##10.203.11.3     4      65001    8028    8042        0    0    0 02:07:22            5
root ##y##10.203.12.2     4      65001    8027    8041        0    0    0 02:07:12            5
root ##y##10.203.12.3     4      65001    8028    8042        0    0    0 02:07:21            5
root ##g##10.203.13.2     4      65001    8013    8035        0    0    0 3d01h04m            0
root ##g##10.203.13.3     4      65001    8012    8034        0    0    0 3d01h38m            0
root ##g##10.203.14.2     4      65001    8012    8032        0    0    0 3d01h04m            0
root ##g##10.203.14.3     4      65001    8012    8031        0    0    0 3d01h38m            0
10.203.106.2    4      65001   27854   27860        0    0    0 3d01h04m            8
10.203.106.3    4      65001   27841   27857        0    0    0 3d01h38m            8
10.203.107.2    4      65001   27861   27870        0    0    0 3d01h04m            8
10.203.107.3    4      65001   27848   27866        0    0    0 3d01h38m            8

Total number of neighbors 12
vyos@Pod-100-Router:~$

STEP 2» Add vCenter Server Instances to VMware Cloud Director

Before we can use the NSX-T network and security services, we need to configure some basic things that will be explained below.

Log in to VMware Cloud Director:

This is the screen when you log in to a blank VMware Cloud Director:

Click on "Infrastructure Resources >> vCenter Server Instances " to add a vCenter Server:

Add the vCenter Server details:

As I don't have NSX-v I will disable this as I don't want to configure any NSX-v settings:

I an not enabling "Tenant access" or want to "generate proxies":

Review the summary screen:

The vCenter Server is successfully added to Cloud Director:

STEP 3» Add NSX–T Manager to VMware Cloud Director

Click on "Infrastructure Resources >> NSX-T Managers" to add an NSX-T Manager:

Add the NSX-T Manager details:

The NSX-T Manager is successfully added to Cloud Director:

STEP 4» Create Network Pools

To make sure that Cloud Director can make use of the overlay networks that are offered by NSX-T, you need to configure a Network Pool:

Go to "Resources >> Network Pools" to add a new Network Pool:

Specify a name:

Select "Geneve backed":

Select the NSX-T Manager:

Select the "Transport Zone":

Review the summary:

The Network Pool is successfully added to Cloud Director:

STEP 5» Create External Networks 〈per tenant〉

It would be best if you created an external network per tenant. This network (pool) specifies the network (IP address Pool) that is going to be used between your Tier-0 (in my case, the VRF enabled Tier-0) and the (Tier-1) Tenant Edge (Gateways) that are going to be created. The "transit" network between the Tier-0 and Tier-1 Gateways.

Go to "Cloud Resources >> External Networks" to create an external network:

Select "NSX-T Resources":

As this is an external network for my Tenant-A give it a name related to Tenant-A:

Select the Tenant-A VRF enabled Tier-0 Gateway:

Specify a "gateway" IP address that will be configured on the downlink interface of the VRF enabled Tier-0 Gateway for Tenant-A:

Specify a network pool, for the amount of the (Tier-1) Tenant Edge (Gateways)you are planning to add:

Verify if the pool is configured correctly:

Review the summary:

The External Network for Tenant-A is successfully created:

Also, create an External Network for Tenant-B with like I did below:

Select "NSX-T Resources":

As this is an external network for my Tenant-B give it a name related to Tenant-B:

Select the Tenant-B VRF enabled Tier-0 Gateway:

Specify a "gateway" IP address that will be configured on the downlink interface of the VRF enabled Tier-0 Gateway for Tenant-B:

Specify a network pool, for the amount of the (Tier-1) Tenant Edge (Gateways)you are planning to add:

Verify if the pool is configured correctly:

Review the summary:

The External Network for Tenant-B is successfully created:

STEP 6» Create Provider VDCs

It would be best if you created a Provider VCD.

Go to "Cloud Resources >> Provider VDCs" to add a new Provider VCD:

Specify a name:

Select a vCenter Server:

Select a Resource Pool (vSphere Cluster in my case):

Select the Storage Policy:

Select the NSX-T Manager and Network Pool:

Review the summary:

The Provider VDC is now successfully added:

STEP 7» Create Organization and Organization VDCs 〈per tenant〉

You now need to Organization and Organization VDCs for each Tenant. I will create two Organizations one for each Tenant. Inside the Organization I will create multiple Organization VDCs per tenant:

Go to "Cloud Resources >> Organizations" to add a new Organization:

Specify the Organization name for Tenant-A:

Review the Organization creation:

Specify the Organization name for Tenant-B:

Review the Organization creation:

Go to "Cloud Resources >> Organization VDCs" to add a new Organization VDC:

Specify a name for the first Organization VDC for Tenant-A. This Organization VDC will be bound to a vSphere STRETCHED cluster.

Select "Tenant-A" as the Organization:

Select the Provider VDC:

Select an allocation model (I am using Pay-as-you-go):

Specify the Pay-as-you-go details:

Select the Storage Policy and I enabled thin provisioning (as this is a nested lab):

Select a network pool:

Review the summary:

The Organization VDC is now created:

Specify a name for the second Organization VDC for Tenant-B. This Organization VDC will be bound to a vSphere STRETCHED cluster.

Select "Tenant-B" as the Organization:

Select the Provider VDC:

Select an allocation model (I am using Pay-as-you-go):

Specify the Pay-as-you-go details:

Select the Storage Policy and I enabled thin provisioning (as this is a nested lab):

Select a network pool:

Review the summary (screenshot is not provided).

The Organization VDC is now created:

OPTIONAL: Create "the other "local/non-stretched" Organization VDCs the same way I did above:

STEP 8» Create Edge Gateways 〈per tenant〉

With Cloud Director, you can also create the Tier-1 Gateways that is bound to an Organization VDC. These are called "Edge Gateways" inside Cloud Director.

These Edge Gateways will be connected to the VRF enabled Tier-0 Gateways like I have illustrated on the figure below:

Go to "Cloud Resources >> Edge Gateways" to add a new Edge Gateway:

Select the Organization VDC where the Edge Gateway (Tier-1 Gateway) will be dedicated to:

Specify a name:

Select the (external)network pool that was created that is going to use as a "transit" subnet between the VRF enabled Tier-0 Gateways and the new Edge Gateway (Tier-1 Gateway):

When you have a dedicated Edge Cluster for the Tier-1 Gateways, you can choose the second option; in my case, I am using the same Edge Cluster that I specified in the External Network.

This means that my Tier-0 Gateway and its corresponding VRF Enabled Gateways will all be configured on one Edge Transport Node Cluster:

Leave the allocated IP addresses default:

Review the summary:

The (first) Edge Gateway for Tenant-A is now created successfully:

Create another Edge Gateway for Tenant-B, Select the Organization VDC where the Edge Gateway (Tier-1 Gateway) will be dedicated to (This time dedicated to Tenant-B):

Specify a name:

Select the (external)network pool that was created that is going to use as a "transit" subnet between the VRF enabled Tier-0 Gateways and the new Edge Gateway (Tier-1 Gateway):

Select the NSX-T Edge (Transport Node) Cluster:

Leave the allocated IP addresses default:

Review the summary:

The (second) Edge Gateway for Tenant-B is now created successfully:

When I take a sneak peek at the NSX-T Manager GUI, I can see that the Edge Gateways are created in the form of a Tier-1 Gateway on the NSX-T Manager:

STEP 9» Create an Organization Virtual Data Center Network

Now I will create the Guest Networks that I want to use that will be connected to the Edge Gateways (Tier-1 Gateways).

Go to "Cloud Resources >> Organization VDCs." Click on the arrow/link of the first Organization VDC to "impersonate" the Organisation Administrator for this specific tenant (ORGANIZATION-VDC-TENANT-A).

Now you are logged in as an Organisation Administrator for this specific tenant (ORGANIZATION-VDC-TENANT-A):

Go to "Data Centers >> Networks >> Networks" to add new Guest VM Networks:

Select the "Scope." In my case, I am only creating a network (for now) that is bound to a specific VDC, and not shared across other VDCs (yet):

Select "Routed" as we are attaching this network to the created Edge Gateway (Tier-1 Gateway) for Tenant-A that we created in the previous steps:

Select the Edge Gateway (Tier-1 Gateway) for Tenant-A that we created in the previous steps:

Specify the gateway address that will be configured on the Edge Gateways (Tier-1 Gateway) downlink. This will be the gateway IP address for your Guest VMs that will be connected to this network:

Specify a network pool for this network. This is Cloud Directors' internal IPAM tool to assign IP addresses to the Guest Virtual Machines when they are created on the network you are creating now:

Specify DNS details, if you have any:

Review the summary:

Repeat the previous steps to also create the APP and DB networks for Tenant-A (ORGANIZATION-VDC-TENANT-A):

Repeat the previous steps to also create the WEB, APP and DB networks for Tenant-B (ORGANIZATION-VDC-TENANT-B):

When I look at the NSX-T GUI, I can now see that the "linked segments" on the Tier-1 Gateways have been increased to 3. this means that the networks we just created using Cloud Director have been added to NSX-T (as a Segment) and are attached to the Tier-1 Gateway:

While being in "Organization Tenant mode, go to "Data Centers >> Virtual Datacenter" and click on another Organization VDC (ORGANIZATION-VDC-TENANT-A-DCA or ORGANIZATION-VDC-TENANT-A-DCB).

Go to "Data Centers >> Networking >> Networks," and review that this network section is empty as we have configured our networks in another Organization VDC (ORGANIZATION-VDC-TENANT-A-DCA or ORGANIZATION-VDC-TENANT-A-DCB).

STEP 10» Share Edge Gateways between Organization VDCs 〈of the same tenant〉

To "share" the networks that I just created with another Organization VDC (the one that was just empty), I need to create a Data Center Group.

The figure below illustrates how this will look like:

Create Data Center Groups

Configure Compute Provider Scope

Before a Data Center Group can be configured, I need to specify a "Compute Provider Scope."

Go (back) to the Cloud Director administration panel and go to "Infrastructure Resources >> vCenter Server Instances " to edit the vCenter Server:

Configure the Compute Provider Scope:

Review the Compute Provider Scope:

Create Data Center Groups

Go back to the "Organization VDC administration" screen and go to "Networking >> Data Center Groups" to add a Data Center Group:

Select the "primary" Organization VDC:

Give the Data Center Group a name:

Select the remaining Organization VDCs that you want to form a group with:

Review the summary:

The new Data Center Group is successfully created:

Assign an Edge Gateway to a Data Center Group

Click on the Data Center group you have just created, and go to Edge Gateway. Select "Add Edge":

Select the Edge Gateway (Tier-1 Gateway) that is created before:

Important

When you add the Edge Gateway to a Data Center Group, this means all the networks that were created on this Edge Gateway in another Organization VDC are now automatically added to the other Organization VDCs that are part of this Data Center Group

The Edge Gateaway is added to the Data Center Group successfully (for Tenant-A):

For Tenant-B you need to follow the same steps as above, but then you need to use the Tenant-B Organization VCDs and Edge Gateways with the below figure as a result:

STEP 11» Verify the Data Center Group Networks

Now its time to see if the networks that were created in the "ORGANIZATION-VDC-TENANT-A" VDC are also added to the "ORGANIZATION-VDC-TENANT-A-DCA" and "ORGANIZATION-VDC-TENANT-A-DCB" VCD:

Review the "ORGANIZATION-VDC-TENANT-A" networks:

Review the "ORGANIZATION-VDC-TENANT-A-DCA" networks:

Review the "ORGANIZATION-VDC-TENANT-A-DCB" networks:

STEP 12» Create Provider VDCs VM Placement Policies

When you look specifically at the "ORGANIZATION-VDC-TENANT-A" VDC, this is a VDC that is tied to a stretched vSphere Cluster.

When you want to place Virtual Machines on DC-A or DC-B, you can do two things:

Use the "ORGANIZATION-VDC-TENANT-A-DCA" VDC (local to DC-A)
Use the "ORGANIZATION-VDC-TENANT-A-DCB" VDC (local to DC-A)
Use the "ORGANIZATION-VDC-TENANT-A" VDC (stretched between DC-A and DC-B) with the use of VM Placement Policies

How to achieve method #3, I will explain this in the section below.

This is also illustrated in the figure below:

First, log in to the vCenter Server and go to the VM/Host Groups vSphere Cluster settings:

Create a Host Group 〈in vCenter Server〉

Create 2 host groups, one for DC-A and the other for DC-B and place the hosts corresponding to the correct site in the correct group:

Create a VM Group 〈in vCenter Server〉

Create 2 VM groups, one for DC-A and the other for DC-B and place the VMs corresponding to the correct site in the correct group:

Create a VM to Host Rule 〈in vCenter Server〉

Create a VM/Host rule, one for DC-A and the other for DC-B, and make sure that you specify that the VMs in the VM Group for DC-A must run on the Hosts in Host Group for DC-A. Do the same for DC-B.

When you have done this, go to "Infrastructure Resources >> vCenter Server Instances " and click on "Refresh" to make sure Cloud Director detects the Groups and Rules.

Create VM Placement Policies 〈in the Provider VDC〉

Go to "Cloud Resources >> Provider VDCs" to edit the Provider VCD:

Go to "Cloud Resources >> Provider VDC >> PROVIDER-VDC >> Policies >> VM Placement" to add a new Placement Policy:

Leave this default and click next:

Specify a name:

Select the "rule" you just created in vCenter Server corresponding to DC-A:

Review the summary:

The Placement Policy for DC-A is created successfully:

Follow the same steps to create another Placement Policy for DC-B:

STEP 13» Create several VMs that will simulate an application

To test the networks you just added, you need to create Guest Virtual Machines. I have done this in the next section:

Create several VMs that will simulate an application 〈Web App and DB〉

I have pre-created a 3-Tier vAPP that was based on an OVF. This is out of scope for this article.

When you click on the vApp, you will see the networks that this vAPP is using.

Review the Network Diagram:

Review the Virtual Machines that are in the vAPP and select the first VM (Web01):

Verify the available networks:

Verify the NIC settings and select the created WEB network for the WEB01 Guest VM that is part of this vAPP.

Verify the NIC settings:

Make sure that VM Guest Customization is enabled. This is needed to make sure the IP address is assigned from the custom Cloud Director Pool.

When the VM is stopped, make sure you Power on the Guest VM using the "Force Recustomization" option.

STEP 14» Configure Distributed Firewall Rules on the applications

You can configure the "Distributed Firewall" within this Data Center Group.

Go to the "Organization VDC administration" screen (ORGANIZATION-VDC-TENANT-A) and go to "Networking >> Data Center Groups >> General."

You will see that by default, the "Distributed Firewall" is not active.

When you click on active, you activate this.

Once you have activated the Distributed Firewall, you will see in the NSX-T Manager GUI that a new Security Policy with a new Distributed Firewall Rule is created dedicated to the Data Center Group.

Lessons learned

Wenn playing around with Cloud Director and NSX-T, a few things are worth mentioning here.

Configure Route advertisement on the Edge Gateway 〈Tier–1 Gateway〉 through VMware Cloud Director

There is a setting that you can enable "Dedicate External Network" on the Edge Gateway (Tier-1 Gateway) you create.

When you enable this setting, you will configure "Routing Settings" on the Edge on the Edge Gateway (Tier-1 Gateway.

Important

You can only enable this setting on ONE single Edge Gateway (Tier-1 Gateway. From a theoretical point of view, when network advertisement could be done on multiple Edge Gateways (Tier-1 Gateways), the same networks could be advertised, causing a routing conflict.

Once you enable "Dedicate External Network" you will see the additional routing sections:

I have configured three networks (172.16.10.0/24, 172.16.20.0/24, and 172.16.30.0/24) to be advertised.

We can verify this setting in the NSX-T Manager by looking at the corresponding Tier-1 Gateway routing settings.

An output of the routing table of the "external router" is provided below:

B>* 172.16.10.0/24 [20/0] via 10.203.11.2, eth1.11, 00:01:49
  *                       via 10.203.11.3, eth1.11, 00:01:49
  *                       via 10.203.12.2, eth1.12, 00:01:49
  *                       via 10.203.12.3, eth1.12, 00:01:49
B>* 172.16.20.0/24 [20/0] via 10.203.11.2, eth1.11, 00:00:46
  *                       via 10.203.11.3, eth1.11, 00:00:46
  *                       via 10.203.12.2, eth1.12, 00:00:46
  *                       via 10.203.12.3, eth1.12, 00:00:46
B>* 172.16.30.0/24 [20/0] via 10.203.11.2, eth1.11, 00:00:46
  *                       via 10.203.11.3, eth1.11, 00:00:46
  *                       via 10.203.12.2, eth1.12, 00:00:46
  *                       via 10.203.12.3, eth1.12, 00:00:46

Configure Edge Gateway Firewall 〈Tier–1 Gateway〉 through VMware Cloud Director

When you configure an Edge Gateway (Tier-1 Gateway) from Cloud Director, the default Gateway firewall setting is set to "DENY."

In the figure below I have changed this to "ALLOW":

Verify if the firewall rule is now set to allow:

VMware Cloud Director Basics with NSX-T: Difference between revisions

Latest revision as of 16:43, 17 March 2024

Contents

Software Versions used in this article

Configuration Steps

vSphere Deployment specifications

NSX-T Deployment specifications

VMware Cloud Director deployment

STEP 1» NSX-T configuration

Configure a Tier–0 Gateway with two VRF enabled Gateways

STEP 2» Add vCenter Server Instances to VMware Cloud Director

STEP 3» Add NSX–T Manager to VMware Cloud Director

STEP 4» Create Network Pools

STEP 5» Create External Networks 〈per tenant〉

STEP 6» Create Provider VDCs

STEP 7» Create Organization and Organization VDCs 〈per tenant〉

STEP 8» Create Edge Gateways 〈per tenant〉

STEP 9» Create an Organization Virtual Data Center Network

STEP 10» Share Edge Gateways between Organization VDCs 〈of the same tenant〉

Create Data Center Groups

Configure Compute Provider Scope

Create Data Center Groups

Assign an Edge Gateway to a Data Center Group

STEP 11» Verify the Data Center Group Networks

STEP 12» Create Provider VDCs VM Placement Policies

Create a Host Group 〈in vCenter Server〉

Create a VM Group 〈in vCenter Server〉

Create a VM to Host Rule 〈in vCenter Server〉

Create VM Placement Policies 〈in the Provider VDC〉

STEP 13» Create several VMs that will simulate an application

Create several VMs that will simulate an application 〈Web App and DB〉

STEP 14» Configure Distributed Firewall Rules on the applications

Lessons learned

Configure Route advertisement on the Edge Gateway 〈Tier–1 Gateway〉 through VMware Cloud Director

Configure Edge Gateway Firewall 〈Tier–1 Gateway〉 through VMware Cloud Director

@@ Line 42: / Line 42: @@
 Because NSX-T will also be installed on the Management Cluster, we don't want this to interfere or impact the compute cluster in case of errors/mistakes.
-<span style="border:3px solid red;display: inline-block;">[[File:Drawings-vSphere-Design.png|600px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:Drawings-vSphere-Design.png|600px]]</span>
 =NSX-T Deployment specifications=
@@ Line 51: / Line 51: @@
 In this article, we will only work with the NSX-T environment that is working together with the compute cluster.
-<span style="border:3px solid red;display: inline-block;">[[File:Drawings-NSX Manager-Design.png|600px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:Drawings-NSX Manager-Design.png|600px]]</span>
 =VMware Cloud Director deployment=
@@ Line 58: / Line 58: @@
 There are plenty of good articles that will show you how to deploy the VMware Cloud Director appliance like [https://captainvops.com/2020/04/09/deploying-vcloud-director-v10-appliance/ this one] or [https://www.vxpert.in/vmware-vcloud-director-standalone-installation/ this one].
-=STEP 1) NSX-T configuration=
+=STEP 1» NSX-T configuration=
 The deployment of NSX-T is also out of this article's scope, but it is important to know how to configure the VRF enabled Tier-0 Gateways.
 There are plenty of good articles that will show you how to deploy NSX-T like [https://vmarena.com/how-to-install-nsx-t-3-0-data-center-appliance-step-by-step/ this one].
-==Configure a Tier-0 Gateway with two VRF enabled Gateways==
+==Configure a Tier&ndash;0 Gateway with two VRF enabled Gateways==
 I have written an article on how to deploy VRF enabled Tier-0 Gateways [[Configure NSX-T VRF Lite|here]].
@@ Line 69: / Line 69: @@
 You cn see my configured VRF enabled Tier-0 Gateways here:
-<span style="border:3px solid red;display: inline-block;">[[File:T0-VRF-BGP-01.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:T0-VRF-BGP-01.png|800px]]</span>
 My dedicated BGP neighbour configuration for Tenant-A:
-<span style="border:3px solid red;display: inline-block;">[[File:T0-VRF-BGP-02.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:T0-VRF-BGP-02.png|800px]]</span>
 My dedicated BGP neighbor configuration for Tenant-B:
-<span style="border:3px solid red;display: inline-block;">[[File:T0-VRF-BGP-03.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:T0-VRF-BGP-03.png|800px]]</span>
 On the "physical routing" side, the BGP neighbors are also active.
@@ Line 109: / Line 109: @@
 }}
-=VMware Cloud Director configuration=
+=STEP 2{{fqm}} Add vCenter Server Instances to VMware Cloud Director=
 Before we can use the NSX-T network and security services, we need to configure some basic things that will be explained below.
@@ Line 115: / Line 115: @@
 Log in to VMware Cloud Director:
-<span style="border:3px solid red;display: inline-block;">[[File:LOG-IN-VCD-1.png|300px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:LOG-IN-VCD-1.png|300px]]</span>
 This is the screen when you log in to a blank VMware Cloud Director:
-<span style="border:3px solid red;display: inline-block;">[[File:LOG-IN-VCD-2.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:LOG-IN-VCD-2.png|800px]]</span>
-=STEP 2) Add vCenter Server Instances to VMware Cloud Director=
 Click on "Infrastructure Resources >> vCenter Server Instances " to add a vCenter Server:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-VC-5.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-VC-5.png|800px]]</span>
 Add the vCenter Server details:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-VC-1.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-VC-1.png|800px]]</span>
 As I don't have NSX-v I will disable this as I don't want to configure any NSX-v settings:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-VC-2.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-VC-2.png|800px]]</span>
 I an not enabling "Tenant access" or want to "generate proxies":
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-VC-3.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-VC-3.png|800px]]</span>
 Review the summary screen:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-VC-4.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-VC-4.png|800px]]</span>
 The vCenter Server is successfully added to Cloud Director:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-VC-6.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-VC-6.png|800px]]</span>
-=STEP 3) Add NSX-T Manager to VMware Cloud Director=
+=STEP 3{{fqm}} Add NSX&ndash;T Manager to VMware Cloud Director=
 Click on "Infrastructure Resources >> NSX-T Managers" to add an NSX-T Manager:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-NSXT-1.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-NSXT-1.png|800px]]</span>
 Add the NSX-T Manager details:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-NSXT-2.png|400px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-NSXT-2.png|400px]]</span>
 The NSX-T Manager is successfully added to Cloud Director:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-NSXT-3.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-NSXT-3.png|800px]]</span>
-=STEP 4) Create Network Pools=
+=STEP 4{{fqm}} Create Network Pools=
 To make sure that Cloud Director can make use of the overlay networks that are offered by NSX-T, you need to configure a Network Pool:
@@ Line 167: / Line 165: @@
 Go to "Resources >> Network Pools" to add a new Network Pool:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-NETWORK-POOLS-1.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-NETWORK-POOLS-1.png|800px]]</span>
 Specify a name:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-NETWORK-POOLS-2.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-NETWORK-POOLS-2.png|800px]]</span>
 Select "Geneve backed":
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-NETWORK-POOLS-3.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-NETWORK-POOLS-3.png|800px]]</span>
 Select the NSX-T Manager:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-NETWORK-POOLS-4.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-NETWORK-POOLS-4.png|800px]]</span>
 Select the "Transport Zone":
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-NETWORK-POOLS-5.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-NETWORK-POOLS-5.png|800px]]</span>
 Review the summary:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-NETWORK-POOLS-6.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-NETWORK-POOLS-6.png|800px]]</span>
 The Network Pool is successfully added to Cloud Director:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-NETWORK-POOLS-7.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-NETWORK-POOLS-7.png|800px]]</span>
-=STEP 5) Create External Networks (per tenant)=
+=STEP 5{{fqm}} Create External Networks 〈per tenant〉=
 It would be best if you created an external network per tenant.
 This network (pool) specifies the network (IP address Pool) that is going to be used between your Tier-0 (in my case, the VRF enabled Tier-0) and the (Tier-1) Tenant Edge (Gateways) that are going to be created. The "transit" network between the Tier-0 and Tier-1 Gateways.
@@ Line 199: / Line 197: @@
 Go to "Cloud Resources >> External Networks" to create an external network:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-1.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-1.png|800px]]</span>
 Select "NSX-T Resources":
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-2.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-2.png|800px]]</span>
 As this is an external network for my Tenant-A give it a name related to Tenant-A:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-3.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-3.png|800px]]</span>
 Select the Tenant-A VRF enabled Tier-0 Gateway:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-4.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-4.png|800px]]</span>
 Specify a "gateway" IP address that will be configured on the downlink interface of the VRF enabled Tier-0 Gateway for Tenant-A:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-5.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-5.png|800px]]</span>
 Specify a network pool, for the amount of the (Tier-1) Tenant Edge (Gateways)you are planning to add:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-6.png|400px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-6.png|400px]]</span>
 Verify if the pool is configured correctly:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-7.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-7.png|800px]]</span>
 Review the summary:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-8.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-8.png|800px]]</span>
 The External Network for Tenant-A is successfully created:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-9.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-9.png|800px]]</span>
 Also, create an External Network for Tenant-B with like I did below:
@@ Line 237: / Line 235: @@
 Select "NSX-T Resources":
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-10.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-10.png|800px]]</span>
 As this is an external network for my Tenant-B give it a name related to Tenant-B:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-11.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-11.png|800px]]</span>
 Select the Tenant-B VRF enabled Tier-0 Gateway:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-12.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-12.png|800px]]</span>
 Specify a "gateway" IP address that will be configured on the downlink interface of the VRF enabled Tier-0 Gateway for Tenant-B:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-13.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-13.png|800px]]</span>
 Specify a network pool, for the amount of the (Tier-1) Tenant Edge (Gateways)you are planning to add:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-14.png|400px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-14.png|400px]]</span>
 Verify if the pool is configured correctly:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-15.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-15.png|800px]]</span>
 Review the summary:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-16.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-16.png|800px]]</span>
 The External Network for Tenant-B is successfully created:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-17.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-EXTERNAL-NETWORKS-17.png|800px]]</span>
-=STEP 6) Create Provider VDCs=
+=STEP 6{{fqm}} Create Provider VDCs=
 It would be best if you created a Provider VCD.
 Go to "Cloud Resources >> Provider VDCs" to add a new Provider VCD:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-PVDC-1.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-PVDC-1.png|800px]]</span>
 Specify a name:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-PVDC-2.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-PVDC-2.png|800px]]</span>
 Select a vCenter Server:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-PVDC-3.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-PVDC-3.png|800px]]</span>
 Select a Resource Pool (vSphere Cluster in my case):
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-PVDC-4.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-PVDC-4.png|800px]]</span>
 Select the Storage Policy:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-PVDC-5.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-PVDC-5.png|800px]]</span>
 Select the NSX-T Manager and Network Pool:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-PVDC-6.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-PVDC-6.png|800px]]</span>
 Review the summary:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-PVDC-7.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-PVDC-7.png|800px]]</span>
 The Provider VDC is now successfully added:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-PVDC-8.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-PVDC-8.png|800px]]</span>
-=STEP 7) Create Organization and Organization VDCs (per tenant)=
+=STEP 7{{fqm}} Create Organization and Organization VDCs 〈per tenant〉=
 You now need to Organization and Organization VDCs for each Tenant.
 I will create two Organizations one for each Tenant.
 Inside the Organization I will create multiple Organization VDCs per tenant:
-<span style="border:3px solid red;display: inline-block;">[[File:Drawings-VCD-overview.png|600px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:Drawings-VCD-overview.png|600px]]</span>
 Go to "Cloud Resources >> Organizations" to add a new Organization:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-1.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-1.png|800px]]</span>
 Specify the Organization name for Tenant-A:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-2.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-2.png|800px]]</span>
 Review the Organization creation:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-3.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-3.png|800px]]</span>
 Specify the Organization name for Tenant-B:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-4.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-4.png|800px]]</span>
 Review the Organization creation:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-5.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-5.png|800px]]</span>
 Go to "Cloud Resources >> Organization VDCs" to add a new Organization VDC:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-6.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-6.png|800px]]</span>
 Specify a name for the first Organization VDC for Tenant-A.
 This Organization VDC will be bound to a vSphere STRETCHED cluster.
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-7.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-7.png|800px]]</span>
 Select "Tenant-A" as the Organization:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-8.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-8.png|800px]]</span>
 Select the Provider VDC:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-9.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-9.png|800px]]</span>
 Select an allocation model (I am using Pay-as-you-go):
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-10.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-10.png|800px]]</span>
 Specify the Pay-as-you-go details:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-11.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-11.png|800px]]</span>
 Select the Storage Policy and I enabled thin provisioning (as this is a nested lab):
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-12.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-12.png|800px]]</span>
 Select a network pool:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-13.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-13.png|800px]]</span>
 Review the summary:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-14.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-14.png|800px]]</span>
 The Organization VDC is now created:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-15.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-15.png|800px]]</span>
 Specify a name for the second Organization VDC for Tenant-B. This Organization VDC will be bound to a vSphere STRETCHED cluster.
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-16.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-16.png|800px]]</span>
 Select "Tenant-B" as the Organization:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-17.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-17.png|800px]]</span>
 Select the Provider VDC:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-18.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-18.png|800px]]</span>
 Select an allocation model (I am using Pay-as-you-go):
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-19.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-19.png|800px]]</span>
 Specify the Pay-as-you-go details:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-20.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-20.png|800px]]</span>
 Select the Storage Policy and I enabled thin provisioning (as this is a nested lab):
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-21.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-21.png|800px]]</span>
 Select a network pool:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-22.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-22.png|800px]]</span>
 Review the summary (screenshot is not provided).
@@ Line 402: / Line 400: @@
 The Organization VDC is now created:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-23.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-23.png|800px]]</span>
 OPTIONAL: Create "the other "local/non-stretched" Organization VDCs the same way I did above:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-OVDC-24.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-OVDC-24.png|800px]]</span>
-=STEP 8) Create Edge Gateways (per tenant)=
+=STEP 8{{fqm}} Create Edge Gateways 〈per tenant〉=
 With Cloud Director, you can also create the Tier-1 Gateways that is bound to an Organization VDC.
 These are called "Edge Gateways" inside Cloud Director.
@@ Line 414: / Line 412: @@
 These Edge Gateways will be connected to the VRF enabled Tier-0 Gateways like I have illustrated on the figure below:
-<span style="border:3px solid red;display: inline-block;">[[File:Drawings-VCD-overview-NSX-T.png|600px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:Drawings-VCD-overview-NSX-T.png|600px]]</span>
 Go to "Cloud Resources >> Edge Gateways" to add a new Edge Gateway:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-1.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-1.png|800px]]</span>
 Select the Organization VDC where the Edge Gateway (Tier-1 Gateway) will be dedicated to:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-2.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-2.png|800px]]</span>
 Specify a name:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-3.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-3.png|800px]]</span>
 Select the (external)network pool that was created that is going to use as a "transit" subnet between the VRF enabled Tier-0 Gateways and the new Edge Gateway (Tier-1 Gateway):
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-4.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-4.png|800px]]</span>
 When you have a dedicated Edge Cluster for the Tier-1 Gateways, you can choose the second option; in my case, I am using the same Edge Cluster that I specified in the External Network.
@@ Line 436: / Line 434: @@
 This means that my Tier-0 Gateway and its corresponding VRF Enabled Gateways will all be configured on one Edge Transport Node Cluster:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-5.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-5.png|800px]]</span>
 Leave the allocated IP addresses default:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-6.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-6.png|800px]]</span>
 Review the summary:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-7.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-7.png|800px]]</span>
 The (first) Edge Gateway for Tenant-A is now created successfully:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-8.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-8.png|800px]]</span>
 Create another Edge Gateway for Tenant-B,
 Select the Organization VDC where the Edge Gateway (Tier-1 Gateway) will be dedicated to (This time dedicated to Tenant-B):
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-9.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-9.png|800px]]</span>
 Specify a name:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-10.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-10.png|800px]]</span>
 Select the (external)network pool that was created that is going to use as a "transit" subnet between the VRF enabled Tier-0 Gateways and the new Edge Gateway (Tier-1 Gateway):
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-11.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-11.png|800px]]</span>
 Select the NSX-T Edge (Transport Node) Cluster:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-12.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-12.png|800px]]</span>
 Leave the allocated IP addresses default:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-13.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-13.png|800px]]</span>
 Review the summary:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-14.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-14.png|800px]]</span>
 The (second) Edge Gateway for Tenant-B is now created successfully:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-15.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-15.png|800px]]</span>
 When I take a sneak peek at the NSX-T Manager GUI, I can see that the Edge Gateways are created in the form of a Tier-1 Gateway on the NSX-T Manager:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-EDGE-GW-16.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-EDGE-GW-16.png|800px]]</span>
-=STEP 9) Create an Organization Virtual Data Center Network=
+=STEP 9{{fqm}} Create an Organization Virtual Data Center Network=
 Now I will create the Guest Networks that I want to use that will be connected to the Edge Gateways (Tier-1 Gateways).
@@ Line 489: / Line 487: @@
 Click on the arrow/link of the first Organization VDC to "impersonate" the Organisation Administrator for this specific tenant (ORGANIZATION-VDC-TENANT-A).
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-TENANT-NET-1.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-TENANT-NET-1.png|800px]]</span>
 Now you are logged in as an Organisation Administrator for this specific tenant (ORGANIZATION-VDC-TENANT-A):
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-TENANT-NET-2.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-TENANT-NET-2.png|800px]]</span>
 Go to "Data Centers >> Networks >> Networks" to add new Guest VM Networks:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-TENANT-NET-3.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-TENANT-NET-3.png|800px]]</span>
 Select the "Scope."
 In my case, I am only creating a network (for now) that is bound to a specific VDC, and not shared across other VDCs (yet):
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-TENANT-NET-4.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-TENANT-NET-4.png|800px]]</span>
 Select "Routed" as we are attaching this network to the created Edge Gateway (Tier-1 Gateway) for Tenant-A that we created in the previous steps:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-TENANT-NET-5.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-TENANT-NET-5.png|800px]]</span>
 Select the Edge Gateway (Tier-1 Gateway) for Tenant-A that we created in the previous steps:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-TENANT-NET-6.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-TENANT-NET-6.png|800px]]</span>
 Specify the gateway address that will be configured on the Edge Gateways (Tier-1 Gateway) downlink.
 This will be the gateway IP address for your Guest VMs that will be connected to this network:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-TENANT-NET-7.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-TENANT-NET-7.png|800px]]</span>
 Specify a network pool for this network.
 This is Cloud Directors' internal IPAM tool to assign IP addresses to the Guest Virtual Machines when they are created on the network you are creating now:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-TENANT-NET-8.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-TENANT-NET-8.png|800px]]</span>
 Specify DNS details, if you have any:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-TENANT-NET-9.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-TENANT-NET-9.png|800px]]</span>
 Review the summary:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-TENANT-NET-10.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-TENANT-NET-10.png|800px]]</span>
 Repeat the previous steps to also create the APP and DB networks for Tenant-A (ORGANIZATION-VDC-TENANT-A):
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-TENANT-NET-11.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-TENANT-NET-11.png|800px]]</span>
 Repeat the previous steps to also create the WEB, APP and DB networks for Tenant-B (ORGANIZATION-VDC-TENANT-B):
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-TENANT-NET-12.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-TENANT-NET-12.png|800px]]</span>
 When I look at the NSX-T GUI, I can now see that the "linked segments" on the Tier-1 Gateways have been increased to 3.
 this means that the networks we just created using Cloud Director have been added to NSX-T (as a Segment) and are attached to the Tier-1 Gateway:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-TENANT-NET-15.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-TENANT-NET-15.png|800px]]</span>
 While being in "Organization Tenant mode, go to "Data Centers >> Virtual Datacenter" and click on another Organization VDC (ORGANIZATION-VDC-TENANT-A-DCA or ORGANIZATION-VDC-TENANT-A-DCB).
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-TENANT-NET-13.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-TENANT-NET-13.png|800px]]</span>
 Go to "Data Centers >> Networking >> Networks," and review that this network section is empty as we have configured our networks in another Organization VDC (ORGANIZATION-VDC-TENANT-A-DCA or ORGANIZATION-VDC-TENANT-A-DCB).
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-TENANT-NET-14.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-TENANT-NET-14.png|800px]]</span>
-=STEP 10) Share Edge Gateways between Organization VDCs (of the same tenant)=
+=STEP 10{{fqm}} Share Edge Gateways between Organization VDCs 〈of the same tenant〉=
 To "share" the networks that I just created with another Organization VDC (the one that was just empty), I need to create a Data Center Group.
 The figure below illustrates how this will look like:
-<span style="border:3px solid red;display: inline-block;">[[File:Drawings-Data-Center-Groups.png|600px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:Drawings-Data-Center-Groups.png|600px]]</span>
 ==Create Data Center Groups==
@@ Line 565: / Line 563: @@
 Go (back) to the Cloud Director administration panel and go to "Infrastructure Resources >> vCenter Server Instances " to edit the vCenter Server:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-DC-GROUP-1.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-DC-GROUP-1.png|800px]]</span>
 Configure the Compute Provider Scope:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-DC-GROUP-2.png|500px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-DC-GROUP-2.png|500px]]</span>
 Review the Compute Provider Scope:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-DC-GROUP-3.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-DC-GROUP-3.png|800px]]</span>
 ===Create Data Center Groups===
@@ Line 579: / Line 577: @@
 Go back to the "Organization VDC administration" screen and go to "Networking >> Data Center Groups" to add a Data Center Group:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-DC-GROUP-4.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-DC-GROUP-4.png|800px]]</span>
 Select the "primary" Organization VDC:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-DC-GROUP-5.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-DC-GROUP-5.png|800px]]</span>
 Give the Data Center Group a name:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-DC-GROUP-6.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-DC-GROUP-6.png|800px]]</span>
 Select the remaining Organization VDCs that you want to form a group with:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-DC-GROUP-7.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-DC-GROUP-7.png|800px]]</span>
 Review the summary:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-DC-GROUP-8.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-DC-GROUP-8.png|800px]]</span>
 The new Data Center Group is successfully created:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-DC-GROUP-9.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-DC-GROUP-9.png|800px]]</span>
 ==Assign an Edge Gateway to a Data Center Group==
@@ Line 606: / Line 604: @@
 Select "Add Edge":
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-DC-GROUP-10.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-DC-GROUP-10.png|800px]]</span>
 Select the Edge Gateway (Tier-1 Gateway) that is created before:
@@ Line 612: / Line 610: @@
 {{important|When you add the Edge Gateway to a Data Center Group, this means all the networks that were created on this Edge Gateway  in another Organization VDC are now automatically added to the other Organization VDCs that are part of this Data Center Group}}
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-DC-GROUP-11.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-DC-GROUP-11.png|800px]]</span>
 The Edge Gateaway is added to the Data Center Group successfully (for Tenant-A):
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-DC-GROUP-12.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-DC-GROUP-12.png|800px]]</span>
 For Tenant-B you need to follow the same steps as above, but then you need to use the Tenant-B Organization VCDs and Edge Gateways with the below figure as a result:
-<span style="border:3px solid red;display: inline-block;">[[File:CREATE-DC-GROUP-13.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CREATE-DC-GROUP-13.png|800px]]</span>
-=STEP 11) Verify the Data Center Group Networks=
+=STEP 11{{fqm}} Verify the Data Center Group Networks=
 Now its time to see if the networks that were created in the "ORGANIZATION-VDC-TENANT-A" VDC are also added to the "ORGANIZATION-VDC-TENANT-A-DCA" and "ORGANIZATION-VDC-TENANT-A-DCB" VCD:
-<span style="border:3px solid red;display: inline-block;">[[File:CHECK-DC-GROUP-NET-1.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CHECK-DC-GROUP-NET-1.png|800px]]</span>
 Review the "ORGANIZATION-VDC-TENANT-A" networks:
-<span style="border:3px solid red;display: inline-block;">[[File:CHECK-DC-GROUP-NET-2.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CHECK-DC-GROUP-NET-2.png|800px]]</span>
 Review the "ORGANIZATION-VDC-TENANT-A-DCA" networks:
-<span style="border:3px solid red;display: inline-block;">[[File:CHECK-DC-GROUP-NET-3.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CHECK-DC-GROUP-NET-3.png|800px]]</span>
 Review the "ORGANIZATION-VDC-TENANT-A-DCB" networks:
-<span style="border:3px solid red;display: inline-block;">[[File:CHECK-DC-GROUP-NET-4.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:CHECK-DC-GROUP-NET-4.png|800px]]</span>
-=STEP 12) Create Provider VDCs VM Placement Policies=
+=STEP 12{{fqm}} Create Provider VDCs VM Placement Policies=
 When you look specifically at the "ORGANIZATION-VDC-TENANT-A" VDC, this is a VDC that is tied to a stretched vSphere Cluster.
@@ Line 651: / Line 649: @@
 This is also illustrated in the figure below:
-<span style="border:3px solid red;display: inline-block;">[[File:Drawings-Placement-Policies.png|600px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:Drawings-Placement-Policies.png|600px]]</span>
 First, log in to the vCenter Server and go to the VM/Host Groups vSphere Cluster settings:
-==Create a Host Group (in vCenter Server)==
+==Create a Host Group 〈in vCenter Server〉==
 Create 2 host groups, one for DC-A and the other for DC-B and place the hosts corresponding to the correct site in the correct group:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-1.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-1.png|800px]]</span>
-==Create a VM Group (in vCenter Server)==
+==Create a VM Group 〈in vCenter Server〉==
 Create 2 VM groups, one for DC-A and the other for DC-B and place the VMs corresponding to the correct site in the correct group:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-2.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-2.png|800px]]</span>
-==Create a VM to Host Rule (in vCenter Server)==
+==Create a VM to Host Rule 〈in vCenter Server〉==
 Create a VM/Host rule, one for DC-A and the other for DC-B, and make sure that you specify that the VMs in the VM Group for DC-A must run on the Hosts in Host Group for DC-A.
 Do the same for DC-B.
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-3.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-3.png|800px]]</span>
 When you have done this, go to "Infrastructure Resources >> vCenter Server Instances " and click on "Refresh" to make sure Cloud Director detects the Groups and Rules.
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-4.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-4.png|800px]]</span>
-==Create VM Placement Policies (in the Provider VDC)==
+==Create VM Placement Policies 〈in the Provider VDC〉==
 Go to "Cloud Resources >> Provider VDCs" to edit the Provider VCD:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-5.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-5.png|800px]]</span>
 Go to "Cloud Resources >> Provider VDC >> PROVIDER-VDC >> Policies >> VM Placement" to add a new Placement Policy:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-6.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-6.png|800px]]</span>
 Leave this default and click next:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-7.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-7.png|800px]]</span>
 Specify a name:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-8.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-8.png|800px]]</span>
 Select the "rule" you just created in vCenter Server corresponding to DC-A:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-9.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-9.png|800px]]</span>
 Review the summary:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-10.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-10.png|800px]]</span>
 The Placement Policy for DC-A is created successfully:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-11.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-11.png|800px]]</span>
 Follow the same steps to create another Placement Policy for DC-B:
-<span style="border:3px solid red;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-12.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ADD-PLACEMENT-GROUP-NET-12.png|800px]]</span>
-=STEP 13) Create several VMs that will simulate an application=
+=STEP 13{{fqm}} Create several VMs that will simulate an application=
 To test the networks you just added, you need to create Guest Virtual Machines.
 I have done this in the next section:
-==Create several VMs that will simulate an application (Web, App, and DB)==
+==Create several VMs that will simulate an application 〈Web App and DB〉==
 I have pre-created a 3-Tier vAPP that was based on an OVF.
 This is out of scope for this article.
-<span style="border:3px solid red;display: inline-block;">[[File:VAPP-NET-1.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:VAPP-NET-1.png|800px]]</span>
 When you click on the vApp, you will see the networks that this vAPP is using.
-<span style="border:3px solid red;display: inline-block;">[[File:VAPP-NET-2.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:VAPP-NET-2.png|800px]]</span>
 Review the Network Diagram:
-<span style="border:3px solid red;display: inline-block;">[[File:VAPP-NET-3.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:VAPP-NET-3.png|800px]]</span>
 Review the Virtual Machines that are in the vAPP and select the first VM (Web01):
-<span style="border:3px solid red;display: inline-block;">[[File:VAPP-NET-4.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:VAPP-NET-4.png|800px]]</span>
 Verify the available networks:
-<span style="border:3px solid red;display: inline-block;">[[File:VAPP-NET-5.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:VAPP-NET-5.png|800px]]</span>
 Verify the NIC settings and select the created WEB network for the WEB01 Guest VM that is part of this vAPP.
-<span style="border:3px solid red;display: inline-block;">[[File:VAPP-NET-6.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:VAPP-NET-6.png|800px]]</span>
 Verify the NIC settings:
-<span style="border:3px solid red;display: inline-block;">[[File:VAPP-NET-7.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:VAPP-NET-7.png|800px]]</span>
 Make sure that VM Guest Customization is enabled.
 This is needed to make sure the IP address is assigned from the custom Cloud Director Pool.
-<span style="border:3px solid red;display: inline-block;">[[File:VAPP-NET-8.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:VAPP-NET-8.png|800px]]</span>
 When the VM is stopped, make sure you Power on the Guest VM using the "Force Recustomization" option.
-<span style="border:3px solid red;display: inline-block;">[[File:VAPP-NET-9.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:VAPP-NET-9.png|800px]]</span>
-=STEP 14) Configure Distributed Firewall Rules on the applications=
+=STEP 14{{fqm}} Configure Distributed Firewall Rules on the applications=
 You can configure the "Distributed Firewall" within this Data Center Group.
@@ Line 763: / Line 761: @@
 You will see that by default, the "Distributed Firewall" is not active.
-<span style="border:3px solid red;display: inline-block;">[[File:ENABLE-SEGMENTATION-1.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ENABLE-SEGMENTATION-1.png|800px]]</span>
 When you click on active, you activate this.
-<span style="border:3px solid red;display: inline-block;">[[File:ENABLE-SEGMENTATION-2.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ENABLE-SEGMENTATION-2.png|800px]]</span>
 Once you have activated the Distributed Firewall, you will see in the NSX-T Manager GUI that a new Security Policy with a new Distributed Firewall Rule is created dedicated to the Data Center Group.
-<span style="border:3px solid red;display: inline-block;">[[File:ENABLE-SEGMENTATION-3.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:ENABLE-SEGMENTATION-3.png|800px]]</span>
 =Lessons learned=
@@ Line 777: / Line 775: @@
 Wenn playing around with Cloud Director and NSX-T, a few things are worth mentioning here.
-==Configure Route advertisement on the Edge Gateway (Tier-1 Gateway) through VMware Cloud Director==
+==Configure Route advertisement on the Edge Gateway 〈Tier&ndash;1 Gateway〉 through VMware Cloud Director==
 There is a setting that you can enable "Dedicate External Network" on the Edge Gateway (Tier-1 Gateway) you create.
-<span style="border:3px solid red;display: inline-block;">[[File:EDGE-ROUTE-CONFIG-1.png|400px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:EDGE-ROUTE-CONFIG-1.png|400px]]</span>
 When you enable this setting, you will configure "Routing Settings" on the Edge on the Edge Gateway (Tier-1 Gateway.
@@ Line 787: / Line 785: @@
 {{important|You can only enable this setting on ONE single Edge Gateway (Tier-1 Gateway. From a theoretical point of view, when network advertisement could be done on multiple Edge Gateways (Tier-1 Gateways), the same networks could be advertised, causing a routing conflict.}}
-<span style="border:3px solid red;display: inline-block;">[[File:EDGE-ROUTE-CONFIG-2.png|400px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:EDGE-ROUTE-CONFIG-2.png|400px]]</span>
 Once you enable "Dedicate External Network" you will see the additional routing sections:
-<span style="border:3px solid red;display: inline-block;">[[File:EDGE-ROUTE-CONFIG-3.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:EDGE-ROUTE-CONFIG-3.png|800px]]</span>
 I have configured three networks (172.16.10.0/24, 172.16.20.0/24, and 172.16.30.0/24) to be advertised.
-<span style="border:3px solid red;display: inline-block;">[[File:EDGE-ROUTE-CONFIG-4.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:EDGE-ROUTE-CONFIG-4.png|800px]]</span>
 We can verify this setting in the NSX-T Manager by looking at the corresponding Tier-1 Gateway routing settings.
-<span style="border:3px solid red;display: inline-block;">[[File:EDGE-ROUTE-CONFIG-5.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:EDGE-ROUTE-CONFIG-5.png|800px]]</span>
 An output of the routing table of the "external router" is provided below:
@@ Line 818: / Line 816: @@
 }}
-==Configure Edge Gateway Firewall (Tier-1 Gateway) through VMware Cloud Director==
+==Configure Edge Gateway Firewall 〈Tier&ndash;1 Gateway〉 through VMware Cloud Director==
 When you configure an Edge Gateway (Tier-1 Gateway) from Cloud Director, the default Gateway firewall setting is set to "DENY."
@@ Line 824: / Line 822: @@
 In the figure below I have changed this to "ALLOW":
-<span style="border:3px solid red;display: inline-block;">[[File:EDGE-FW-CONFIG-2.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:EDGE-FW-CONFIG-2.png|800px]]</span>
 Verify if the firewall rule is now set to allow:
-<span style="border:3px solid red;display: inline-block;">[[File:EDGE-FW-CONFIG-1.png|800px]]</span>
+<span style="border:3px solid #f4c613;display: inline-block;">[[File:EDGE-FW-CONFIG-1.png|800px]]</span>
-[[Category:NSX-T Cloud Management Platform Integration & Automation]]
+[[Category:NSX]]
-[[Category:Implementation]]
+[[Category:Networking]]
+[[Category:VMware]]