Question 6
An NSX administrator wants to create a Tier-0 Gateway to support equal cost multi-path (ECMP) routing.
Which failover detection protocol must be used to meet this requirement?
Host Standby Router Protocol (HSRP)
Bidirectional Forwarding Detection (BFD)
Virtual Router Redundancy Protocol (VRRP)
Correct answer: C
Explanation:
From ICM manual:The failover process uses the following mechanisms to check the connectivity between tiers:Bidirectional Forwarding Detection (BFD): on the management and overlay networkBorder Gateway Protocol (BGP): on the uplinks
From ICM manual:
The failover process uses the following mechanisms to check the connectivity between tiers:
Bidirectional Forwarding Detection (BFD): on the management and overlay network
Border Gateway Protocol (BGP): on the uplinks