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Help understanding Etherchannel Output

ugogbos99
Level 1
Level 1

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

1 Accepted Solution

Accepted Solutions

balaji.bandi
Hall of Fame
Hall of Fame

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.

BB

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View solution in original post

3 Replies 3

balaji.bandi
Hall of Fame
Hall of Fame

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.

BB

***** Rate All Helpful Responses *****

How to Ask The Cisco Community for Help

Hi Balaji

Thanks for the reply. I just tore down the port-channel and rebuilt it and it's sorted itself out.

Sure this is one of the IOS Code i have seen this before glad all working as expected.

 

hope you have solution now.

 

BB

***** Rate All Helpful Responses *****

How to Ask The Cisco Community for Help