Switching

I am attempting to chang the protocol iccp address.

This is for an MC_LAG between two EX9200 switches. I am running version: version 16.1R7.7

It keeps telling me that the IP address does not match the very data I am trying to change. 

I have disable as several protocols with this trying to get it to accept the change with not luck.

[edit protocols iccp]
- local-ip-addr 172.30.0.91;
+ local-ip-addr 172.30.0.80;
[edit protocols iccp]
+ peer 172.30.0.81 {
+ session-establishment-hold-time 50;
+ redundancy-group-id-list 1;
+ backup-liveness-detection {
+ backup-peer-ip 172.30.0.81;
+ }
+ liveness-detection {
+ minimum-interval 2000;
+ multiplier 4;
+ }
+ }
- peer 172.30.0.92 {
- session-establishment-hold-time 50;
- redundancy-group-id-list 1;
- backup-liveness-detection {
- backup-peer-ip 172.30.0.81;
- }
- liveness-detection {
- minimum-interval 2000;
- multiplier 4;
- }
- }

[edit]

I go to commit this and get the following errors:

[edit multi-chassis multi-chassis-protection]
'172.30.0.92'
The peer ip must match with ones defined at <protocols iccp peer>
[edit multi-chassis multi-chassis-protection]
'172.30.0.92'
iccp peer ip address does not match with the one configured under protocols iccp
error: commit failed: (statements constraint check failed)

I know that it does not match. It is not supposed to, it is what I am trying to change. 

I have also disabled the [multi-chassis-protection] to see if this would allow the change and along with: 

deactivate groups MC_Config_Global multi-chassis mc-lag consistency-check
deactivate multi-chassis mc-lag consistency-check
deactivate interfaces ae0
deactivate system commit peers-synchronize

I have tired inserting, manipulating, changing an element at a time with no luck.

Thank you,

The peer IP is also set under multi-chassis multi-chassis-protection.  It needs to also be changed there.  See step 10 of this MC-LAG doc covering (very poorly, IMHO) EX devices.

https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/multichassis-link-aggregation-ex-cli.html

Good luck.

Hi dgtechx + rccpgm,

An FYI - I've moved the question and response from the Community Talk Discussion Forum to the Ethernet Switching Discussion Forum.

dgtechx - I hope rccpgm has answered your question!

rccpgm - Thanks for helping out your fellow J-Net peers 

I appreciate the skill and assitance on this, great worked perfectly.

Occasionally I actually do get one right!!