[j-nsp] virtual-chassis and interfaces

Stefan Fouant sfouant at shortestpathfirst.net
Fri Aug 6 16:40:48 EDT 2010


> -----Original Message-----
> From: juniper-nsp-bounces at puck.nether.net [mailto:juniper-nsp-
> bounces at puck.nether.net] On Behalf Of snort bsd
> Sent: Friday, August 06, 2010 3:01 PM
> To: juniper-nsp
> Subject: [j-nsp] virtual-chassis and interfaces
> 
> Hi all:
> 
> With virtual-chassis, after I login, I only see interfaces (under
> stanza "interfaces") on master, not those interfaces on the back up
> mode or line card mode.
> 
> How could I configure those interfaces that are not on master? do I
> have to login each physical switch in order to configure those
> interfaces?

They might not necessarily show up in the configuration until you actually
define them... it depends on how they were brought into the virtual-chassis.
However if your Virtual-Chassis is set up correctly, they should still show
up when you do a 'show interfaces terse'.  The FPC portion of the interface
naming convention is what is used to identify the interfaces on a given
virtual-chassis member.  In other words, interfaces on member-id 2 will show
up in 'show interfaces terse' as ge-2/x/x or xe-2/x/x.

You can verify that your virtual-chassis is working correctly by doing a
'show virtual-chassis status', or even a 'show chassis hardware' will give
you a clue as to whether or not all the members are shown in the
virtual-chassis.

HTHs.

Stefan Fouant, CISSP, JNCIEx2
www.shortestpathfirst.net
GPG Key ID: 0xB5E3803D



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