[j-nsp] mc-ae problem

Doug Hanks dhanks at juniper.net
Wed Apr 4 11:40:18 EDT 2012


Did you set your [switch-options service-id] to something unique on both
ends?

MC-LAG isn't revertive via a nice CLI command, but you can disable the
standby ae link to force it back.

Thank you,

-- 
Doug Hanks - JNCIE-ENT #213,  JNCIE-SP #875
Sr. Systems Engineer
Juniper Networks


On 4/4/12 7:37 AM, "nunziamai at tiscali.it" <nunziamai at tiscali.it> wrote:

>hi guy,
>
>
>hav eyou experience of Mc-ae in release 11.2r4.14.
>
>i have 
>tested in this release two interfcaces connected in MC-ae with a NT450
>summit
>
>using this configuration:
>
>
>
>
>nunzia at re1# show protocols iccp
>
>
>local-ip-addr 10.10.10.;
>peer 10.255.254.183 {
>    redundancy-group-id-
>list [ 4  ];
>    liveness-detection {
>        minimum-interval 50;
>
>        multiplier 3;
>    }
>
>
>nunzia at test1-re0# show interfaces aex
>
>flexible-vlan-tagging;
>mtu 9192;
>encapsulation flexible-ethernet-
>services;
>aggregated-ether-options {
>    minimum-links 1;
>    link-
>speed 1g;
>    lacp {
>        active;
>        periodic fast;
>        
>system-priority 0;
>        system-id 00:00:00:00:00:01;
>        admin-
>key 123;
>    }
>    mc-ae {
>        mc-ae-id 104;
>        redundancy-
>group 4;
>        chassis-id 1;
>        mode active-standby;
>        
>status-control standby;
>    }
>}
>
>
>
>and 
>
>
>nunzia at test2-re0# show
>protocols iccp 
>local-ip-addr 10.10.10.2;
>peer 10.10.10.1 {
>    session-
>establishment-hold-time 60;
>    redundancy-group-id-list [ 4  ];
>    
>liveness-detection {
>        minimum-interval 50;
>        multiplier 3;
>
>    }
>}
>traceoptions {
>    file 201204_iccp size 1m;
>    flag event;
>
>    flag all;
>    flag pipe-detail;
>}
>
>
>
>{master}[edit]
>
>nunzia at test2re0# show interfaces ae7
>flexible-vlan-tagging;
>mtu 9192;
>
>encapsulation flexible-ethernet-services;
>aggregated-ether-options {
>
>    minimum-links 1;
>    link-speed 1g;
>    lacp {
>        active;
>
>        periodic fast;
>        system-priority 0;
>        system-id 00:
>00:00:00:00:01;
>        admin-key 123;
>    }
>    mc-ae {
>        mc-ae-
>id 104;
>        redundancy-group 4;
>        chassis-id 0;
>        mode 
>active-standby;
>        status-control active;
>    }
>}
>
>
>
>but the MC-ae 
>is recertive?
>
>
>tnks 
>nunzia
>
>
>
>
>
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