[c-nsp] Monitor 6509 internal Vlans

Peter Rathlev peter at rathlev.dk
Mon Sep 23 15:09:35 EDT 2013


On Mon, 2013-09-23 at 18:47 +0000, kayssar.ben_hammadi at nsn.com wrote:
> #show vlan internal usage 
> 
> VLAN Usage
> ---- --------------------
> 360  GigabitEthernet9/45.360
> 400  GigabitEthernet9/36.400
> 431  GigabitEthernet9/25.431
> 
> ie: can we use those vlan in monitor session together with other Vlans
> like this : monitor session 1 source vlan 360,400,431,1300-1350

Sorry, no go. You have to monitor the physical interfaces instead.

If you use ERSPAN the sup sends along the VLAN ID in the headers, though
you still have to export everything. (The "filter vlan" is a noop on the
ERSPAN session.)

-- 
Peter




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