01-21-2020 07:30 AM
sh etherchannel summary
Flags: D - down P - bundled in port-channel
I - stand-alone s - suspended
H - Hot-standby (LACP only)
R - Layer3 S - Layer2
U - in use f - failed to allocate aggregator
M - not in use, minimum links not met
u - unsuitable for bundling
w - waiting to be aggregated
d - default port
Number of channel-groups in use: 4
Number of aggregators: 5
Group Port-channel Protocol Ports
------+-------------+-----------+-----------------------------------------------
1 Po1(SD) - Gi1/1(D)
4 Po4(SU) LACP Gi4/31(P)
4 Po4A(SU) LACP Gi4/32(P)
10 Po10(SD) LACP Gi4/15(D) Gi4/17(D)
I also see this in the output of show ip interface brief
Port-channel4 unassigned YES unset up up
Port-channel4A unassigned YES unset up up
Solved! Go to Solution.
01-21-2020 07:56 AM - edited 01-21-2020 09:03 AM
This Looks You have created Port-channel with 1 Port and later, you added another on to that port-channel
Port 4 Po4(SU) LACP Gi4/31(P) 4 Po4A(SU) LACP Gi4/32(P)
Solution is :
config t
interface port-channel 4
shutdown <-- this will have service impact.
wait for 1 or 2min
no shutdown
should solve the issue.
01-21-2020 07:56 AM - edited 01-21-2020 09:03 AM
This Looks You have created Port-channel with 1 Port and later, you added another on to that port-channel
Port 4 Po4(SU) LACP Gi4/31(P) 4 Po4A(SU) LACP Gi4/32(P)
Solution is :
config t
interface port-channel 4
shutdown <-- this will have service impact.
wait for 1 or 2min
no shutdown
should solve the issue.
01-23-2020 01:48 AM
Hi Balaji
Thanks for the reply. I just tore down the port-channel and rebuilt it and it's sorted itself out.
01-23-2020 02:46 AM
Sure this is one of the IOS Code i have seen this before glad all working as expected.
hope you have solution now.
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