[j-nsp] EX4200

[Brendan Mannella]

I was running 9.5r1.8, all I did was add a vlan member to the physcial  
port that's tagged to the m7i and traffic stopped on that interface.

Sent from my iPhone

On Aug 27, 2009, at 1:30 PM, Ross Vandegrift <ross at kallisti.us> wrote:

> On Mon, Aug 17, 2009 at 02:18:16PM -0400, Brendan Mannella wrote:
>> I was wondering if anyone has ever seen a EX4200 drop OSPF/BGP  
>> session when
>> adding a vlan member to a interface?
>>
>> ge-0/1/2 {
>>        description ge-1-3-0.m7i.pit2;
>>        unit 0 {
>>            family ethernet-switching {
>>                port-mode trunk;
>>                vlan {
>>                    members [ v101 v501 v510 505 ];
>>
>> This link connects to a gig interface on a m7i, which I have not  
>> configured
>> the additional vlans on yet. Though 101, 501, 510, and 505 are  
>> configured on
>> there.
>>
>> All I did was added vlan members 513, 514, 515 and commited it and  
>> that
>> brought down all connections that pass through the 4200 interface  
>> ge-0/1/2
>> to the m7i.
>
> Brendan,
>
> Could you comment a bit more on your config with this issue?  I just
> attempted to replicate it on a 9.5R2 lab box and was unable.
>
> I tested with OSPF running on an RVI with two upstream routers.
> Changing trunks unrelated to OSPF didn't flap.  Neither did changing
> trunks carrying the VLAN for my RVI.
>
> I just want to make sure I'm 100% avoiding this potential issue.
>
> -- 
> Ross Vandegrift
> ross at kallisti.us
>
> "If the fight gets hot, the songs get hotter.  If the going gets  
> tough,
> the songs get tougher."
>    --Woody Guthrie