A Solutions Architect is designing an environment with 1,200 services being offered through the NSX-T Data Center Load Balancer. Which three selections are necessary to meet the minimum requirements to support the solution? (Choose three.)
The correct Answer is ABE.
Extra Large LB as it caters for up to 2000 Virtual services.
Extra Large Edge VM as it is the only Edge form factor that supports the Extra Large LB.
T1 Router, as the LB will be instantiated in the service-router component of the T1-Router.
ABE
https://www.virten.net/2021/11/nsx-t-3-1-edge-node-sizing/
to support 1200 VIP we need an XL load balancer
To support an XL LB we need a XL (or bare metal edge node)
Pool Members Small LB Medium LB Large LB X-Large LB
Small 0 1 0 0 0
Medium 2000 10 1 0 0
Large 7500 40 4 1 0
X-Large 10000 80 8 2 1
Bare-Metal 30000 750 75 18 9
Extra large load balancer doesn't exist in any documentation. so it can't be A
Extra lager Edge Node doesn't exist in any document, so it can't be E
Definitely, you need a large edge node for use all the LB capability and also a Large Load Balancer, then T1 for using this service.
So in the end: BDE
Extra Large Load balancer can be viewed here https://docs.vmware.com/en/VMware-NSX-T-Data-Center/2.3/com.vmware.nsxt.admin.doc/GUID-19B12230-8BF4-4AF7-9EB7-3701B0A0A439.html which shows it can support up to 2000 services.
Extra Large Edge node can be found here https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.1/installation/GUID-22F87CA8-01A9-4F2E-B7DB-9350CA60EA4E.html
Answer is ABE
correct link for Extra Large Load Balancer https://configmax.esp.vmware.com/guest?vmwareproduct=NSX-T%20Data%20Center&release=NSX-T%20Data%20Center%203.0.0&categories=20-0
Correct answer ABE.
A Load Balancer must be connected to a Tier-1 gateway.
Extra Large Load Balancer support up to 2000 Virtual Servers. Then to support that Load Balancer is required an Extra Large Edge that support up 1 Extra Large Load Balancer.
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MBrown
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