NSX Multisite routing (diagram options): Difference between revisions

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{| id="37b5c02c-6dc3-4c25-9611-cf7e0747a2a7" class="wikitable simple-table"
{| class="wikitable simple-table"
|- id="da82f269-f1cf-478c-972b-9ec56a69a3a5"
|-
! id="ewVU" class="simple-table-header-color simple-table-header" style="width: 219px"|
!
! id="B~PW" class="simple-table-header-color simple-table-header"| MULTISITE SCENARIO #1
! MULTISITE SCENARIO #1
! id="@G\^" class="simple-table-header-color simple-table-header"| MULTISITE SCENARIO #2
! MULTISITE SCENARIO #2
! id="BNWM" class="simple-table-header-color simple-table-header"| MULTISITE SCENARIO #3
! MULTISITE SCENARIO #3
! id="NoPj" class="simple-table-header-color simple-table-header"| MULTISITE SCENARIO #4
! MULTISITE SCENARIO #4
! id="cjSa" class="simple-table-header-color simple-table-header"| MULTISITE SCENARIO #5
! MULTISITE SCENARIO #5
! id="KV\K" class="simple-table-header-color simple-table-header"| MULTISITE SCENARIO #6
! MULTISITE SCENARIO #6
|- id="29c25dad-ddca-49cf-8718-c43a959fc618"
|-
! id="ewVU" class="simple-table-header-color simple-table-header" style="width: 219px"| Number of Sites
! Number of Sites
| id="B~PW"| 2
| 2
| id="@G\^"| 2
| 2
| id="BNWM"| 2
| 2
| id="NoPj"| 2
| 2
| id="cjSa"| 2
| 2
| id="KV\K"| 2
| 2
|- id="58cbf70b-e0aa-473c-bff4-8f2a7bf57073"
|-
! id="ewVU" class="simple-table-header-color simple-table-header" style="width: 219px"| Stretched VLANs
! Stretched VLANs
| id="B~PW"| ❌
| ❌
| id="@G\^"| ❌
| ❌
| id="BNWM"| ❌
| ❌
| id="NoPj"| ❌
| ❌
| id="cjSa"| ❌
| ❌
| id="KV\K"| ❌
| ❌
|- id="8e577062-3ab9-431b-8db2-fb14946ba163"
|-
! id="ewVU" class="simple-table-header-color simple-table-header" style="width: 219px"| Stretched vSphere Clusters
! Stretched vSphere Clusters
| id="B~PW"| ✅
| ✅
| id="@G\^"| ✅
| ✅
| id="BNWM"| ✅
| ✅
| id="NoPj"| ❌
| ❌
| id="cjSa"| ❌
| ❌
| id="KV\K"| ❌
| ❌
|- id="f5422872-a819-4ed3-a9b0-0b924b5e3490"
|-
! id="ewVU" class="simple-table-header-color simple-table-header" style="width: 219px"| Single Tier-0 Gateway
! Single Tier-0 Gateway
| id="B~PW"| ❌
| ❌
| id="@G\^"| ✅
| ✅
| id="BNWM"| ✅
| ✅
| id="NoPj"| ❌
| ❌
| id="cjSa"| ✅
| ✅
| id="KV\K"| ✅
| ✅
|- id="a79ac23f-d384-4558-a40c-687e5b8d6003"
|-
! id="ewVU" class="simple-table-header-color simple-table-header" style="width: 219px"| Multiple Tier-0 Gateways
! Multiple Tier-0 Gateways
| id="B~PW"| ✅
| ✅
| id="@G\^"| ❌
| ❌
| id="BNWM"| ❌
| ❌
| id="NoPj"| ✅
| ✅
| id="cjSa"| ❌
| ❌
| id="KV\K"| ❌
| ❌
|- id="40577aad-8545-4cab-a0ce-11264af0add7"
|-
! id="ewVU" class="simple-table-header-color simple-table-header" style="width: 219px"| Single Tier-1 Gateway
! Single Tier-1 Gateway
| id="B~PW"| ❌
| ❌
| id="@G\^"| ✅
| ✅
| id="BNWM"| ❌
| ❌
| id="NoPj"| ❌
| ❌
| id="cjSa"| ✅
| ✅
| id="KV\K"| ❌
| ❌
|- id="1f18dd25-c7e5-439a-a8b3-1d6cfbec959e"
|-
! id="ewVU" class="simple-table-header-color simple-table-header" style="width: 219px"| Multiple Tier-1 Gateways
! Multiple Tier-1 Gateways
| id="B~PW"| ✅
| ✅
| id="@G\^"| ❌
| ❌
| id="BNWM"| ✅
| ✅
| id="NoPj"| ✅
| ✅
| id="cjSa"| ❌
| ❌
| id="KV\K"| ✅
| ✅
|}
|}


Revision as of 08:50, 15 January 2024

NSX Multisite can be designed (and implemented) in different ways. In this article I have created diagrams for the most common enterprise designs. Take a look at the six different multisite design/implementation scenarios below.

Here are some starting points that I have taken into account:

  • All of the Multisite Scenarios below will NOT have any stretched VLANS configured between the sites.
  • The two sites will not have a Round Trip Delay (RTT) Latency of more than 10 milliseconds.
  • Scenario 1 - 3 will be based on vSphere Stretched Clusters.
    • MULTISITE SCENARIO #1: Stretched vSphere Clusters | Non stretched Edge Transport Node Clusters | 2 x T0 and 2 x T1
    • MULTISITE SCENARIO #2: Stretched vSphere Clusters | Stretched Edge Transport Node Clusters | 1 x T0 and 1 x T1
    • MULTISITE SCENARIO #3: Stretched vSphere Clusters | Stretched Edge Transport Node Clusters | 1 x T0 and 2 x T1
MULTISITE SCENARIO #1 MULTISITE SCENARIO #2 MULTISITE SCENARIO #3 MULTISITE SCENARIO #4 MULTISITE SCENARIO #5 MULTISITE SCENARIO #6
Number of Sites 2 2 2 2 2 2
Stretched VLANs ❌ ❌ ❌ ❌ ❌ ❌
Stretched vSphere Clusters ✅ ✅ ✅ ❌ ❌ ❌
Single Tier-0 Gateway ❌ ✅ ✅ ❌ ✅ ✅
Multiple Tier-0 Gateways ✅ ❌ ❌ ✅ ❌ ❌
Single Tier-1 Gateway ❌ ✅ ❌ ❌ ✅ ❌
Multiple Tier-1 Gateways ✅ ❌ ✅ ✅ ❌ ✅

The Diagrams

Stretched vSphere Clusters

MULTISITE SCENARIO #1: Stretched vSphere Clusters | Non stretched Edge Transport Node Clusters | 2 x T0 and 2 x T1

Untitled.png

MULTISITE SCENARIO #2: Stretched vSphere Clusters | Stretched Edge Transport Node Clusters | 1 x T0 and 1 x T1

Untitled%201.png

MULTISITE SCENARIO #3: Stretched vSphere Clusters | Stretched Edge Transport Node Clusters | 1 x T0 and 2 x T1

Untitled%202.png

Non stretched vSphere Clusters

MULTISITE SCENARIO #4: Non stretched vSphere Clusters | Non stretched Edge Transport Node Clusters | 2 x T0 and 2 x T1

Untitled%203.png

MULTISITE SCENARIO #5: Non stretched vSphere Clusters | Stretched Edge Transport Node Clusters | 1 x T0 and 1 x T1

Untitled%204.png

MULTISITE SCENARIO #6: Non stretched vSphere Clusters | Stretched Edge Transport Node Clusters | 1 x T0 and 1 x T1

Untitled%205.png

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