Hello,
MX960 (dcr3.hors) xe-0/1/1 (ae100) <===> (ae0) xe-0/1/0 (dcx-test.hors) EX2300 MX960 (dcr4.hors) xe-0/1/1 (ae100) <===> (ae0) xe-0/1/1 (dcx-test.hors) EX2300
I have an MC-LAG issue which is manifesting this way:
root@dcx-test.hors> show lacp interfaces ae0 extensive
Aggregated interface: ae0
LACP state: Role Exp Def Dist Col Syn Aggr Timeout Activity
xe-0/1/1 Actor No Yes No No No Yes Fast Active
xe-0/1/1 Partner No Yes No No No Yes Fast Passive
xe-0/1/0 Actor No Yes No No No Yes Fast Active
xe-0/1/0 Partner No Yes No No No Yes Fast Passive
LACP protocol: Receive State Transmit State Mux State
xe-0/1/1 Defaulted Fast periodic Detached
xe-0/1/0 Defaulted Fast periodic Detached
LACP info: Role System System Port Port Port
priority identifier priority number key
xe-0/1/1 Actor 127 b8:c2:53:0e:95:46 127 2 1
xe-0/1/1 Partner 1 00:00:00:00:00:00 1 2 1
xe-0/1/0 Actor 127 b8:c2:53:0e:95:46 127 1 1
xe-0/1/0 Partner 1 00:00:00:00:00:00 1 1 1
trf@dcr3.hors> show lacp interfaces ae100 extensive
Aggregated interface: ae100
LACP state: Role Exp Def Dist Col Syn Aggr Timeout Activity
xe-0/1/1 Actor No No No No Yes Yes Fast Active
xe-0/1/1 Partner No Yes No No No Yes Fast Active
LACP protocol: Receive State Transmit State Mux State
xe-0/1/1 Current Fast periodic Attached
LACP info: Role System System Port Port Port
priority identifier priority number key
xe-0/1/1 Actor 127 00:00:00:00:00:01 200 18 100
xe-0/1/1 Partner 127 b8:c2:53:0e:95:46 127 1 1
trf@dcr4.hors> show lacp interfaces ae100 extensive
Aggregated interface: ae100
LACP state: Role Exp Def Dist Col Syn Aggr Timeout Activity
xe-0/1/1 Actor No No No No No Yes Fast Active
xe-0/1/1 Partner No Yes No No No Yes Fast Active
LACP protocol: Receive State Transmit State Mux State
xe-0/1/1 Current Fast periodic Waiting
LACP info: Role System System Port Port Port
priority identifier priority number key
xe-0/1/1 Actor 127 00:00:00:00:00:01 100 32788 100
xe-0/1/1 Partner 127 b8:c2:53:0e:95:46 127 2 1
trf@dcr3.hors# run show interfaces mc-ae
Member Link : ae100
Current State Machine's State: mcae active state
Local Status : active !!!!
Local State : down <<<should be up>>>
Peer Status : standby !!!!
Peer State : down <<<should be up>>>
trf@dcr4.hors# run show interfaces mc-ae
Member Link : ae100
Current State Machine's State: mcae standby state
Local Status : standby !!!!
Local State : down <<<should be up>>>
Peer Status : active !!!!
Peer State : down <<<should be up>>>.
ICCP is UAR.
Tested the config in a LAB, all works great.