I configured uplink port as LACP. A timeout of LACPDU set "fast" because of a requirement of VM.
Unfortunately, after rebooting ESXi host the timeout setting of LACPDU wads backed to "slow".
How to make a lacp timeout persistent as "fast" ?
1. set lacpdu timeout as fast
[root @Node3:~] esxcli network vswitch dvs vmware lacp timeout set -l -1588987475 -t 1 -s Stg-Dswitch-01
2.confirm lacpdu timeout is fast
[root@Node3:~] esxcli network vswitch dvs vmware lacp status get -s Stg-Dswitch-01
Stg-Dswitch-01
DVSwitch: Stg-Dswitch-01
Flags: S - Device is sending Slow LACPDUs, F - Device is sending fast LACPDUs, A - Device is in active mode, P - Device is in passive mode
LAGID: -1588987475
Mode: Active
Nic List:
Local Information:
Admin Key: 15
Flags: FA
Oper Key: 15
Port Number: 32771
Port Priority: 255
Port State: ACT,FTO,AGG,SYN,COL,DIST,
Nic: vmnic3
Partner Information:
Age: 00:00:01
Device ID: 00:23:04:ee:be:03
Flags: FA
Oper Key: 32776
Port Number: 16665
Port Priority: 32768
Port State: ACT,FTO,AGG,SYN,COL,DIST,
State: Bundled
3.reboot ESXi
4.lacpdu timeout is backed to slow
[root@Node1:~] esxcli network vswitch dvs vmware lacp status get -s Stg-Dswitch-01
Stg-Dswitch-01
DVSwitch: Stg-Dswitch-01
Flags: S - Device is sending Slow LACPDUs, F - Device is sending fast LACPDUs, A - Device is in active mode, P - Device is in passive mode
LAGID: -1588987475
Mode: Active
Nic List:
Local Information:
Admin Key: 15
Flags: SA
Oper Key: 15
Port Number: 32770
Port Priority: 255
Port State: ACT,AGG,SYN,COL,DIST,
Nic: vmnic2
Partner Information:
Age: 00:00:01
Device ID: 00:23:04:ee:be:03
Flags: FA
Oper Key: 32775
Port Number: 277
Port Priority: 32768
Port State: ACT,FTO,AGG,SYN,COL,DIST,
State: Bundled
[Environment]
vSphere 6.5u2g
vDS 6.5