Description

When customer issued cmd "show lacp interface ae0" in device, only aggregated interface name was shown.

They were expecting LACP state info with interface roles & LACP protocol states in output.

Symptoms

{master}

root@Router-re0> show lacp interfaces ae0

Aggregated interface: ae0

Solution

As per config for ae0, customer is not using lacp knob & hence the output is showing only interface name.

 

Config from RSI:

ae0 {

traps;

mtu 9192;

aggregated-ether-options {

minimum-links 1;

link-speed 100g;

}

unit 0 {

family inet {

no-redirects;

address 172.21.0.61/30;

}

family inet6;

family mpls;

}

}

 

I did a simple test in lab reg same & below is the observation.

The interface has lacp initially & it showed the complete output. Later when I removed lacp, it gave same output as customer.

 

labroot@ronan-re0> show configuration interfaces ae1 

aggregated-ether-options {

  lacp {

    active;

  }

}

 

labroot@ronan-re0> show lacp interfaces ae1       

Aggregated interface: ae1

  LACP state:   Role Exp Def Dist Col Syn Aggr Timeout Activity

   et-0/0/19   Actor Yes Yes  No No No Yes  Fast  Active

   et-0/0/19  Partner  No Yes  No No No Yes  Fast Passive

  LACP protocol:    Receive State Transmit State     Mux State 

   et-0/0/19     Port disabled  No periodic     Detached

 

labroot@ronan-re0# delete interfaces ae1 aggregated-ether-options lacp 

 

{master}[edit]

labroot@ronan-re0# commit and-quit 

re0: 

configuration check succeeds

re1: 

commit complete

re0: 

commit complete

Exiting configuration mode

 

{master}

labroot@ronan-re0> show lacp interfaces ae1              

Aggregated interface: ae1

Modification History

2025-03-30 : Article Created