A consultant is completing final network failover testing on a recently deployed AHV cluster.

The cluster consists of the following:

•Three nodes

•Two uplinks connected to two switches

•Supported SFPs

The consultant removed one SFP+ out of each node. Two of the nodes (Hostl I Host2) failed over to the backup NIC correctly without any interruption but have lost communication with the third node (Host 3) hypervisor/CVM. Inserting the original SFP+ back into the problematic node allowed the network to be connected and the two healthy nodes could communicate successfully again.

manage_ovs showjnterfaces output

manage_ovs showjinterfaces output:

name mode link speed

cthO 10000 True 10000

ethl 10000 False None

eth2 10000 True 10000

eth3 10000 False None

manage_ovs show.uplinks output:

Bridge: brO

Bond: brO-up

bond_mode: active-backup

interfaces: ethl ethO

lacp: off

lacp-fa I 1 back: false

lacp_speed: slow

What should the consultant validate first?