[c-nsp] Subinterfaces on a 6500 Native?

Asbjorn Hojmark - Lists lists at hojmark.org
Sat Oct 7 17:08:56 EDT 2006

> > 6500(config-if)#interface g2/12.100                         

> Works fine on SXF.  Remember to "no switchport" your 
> interface.  Also remember that Subint x is not unique to the
> interface - it uses the  global vlan pool.

Also remember that the switch must be running VTP transparent
for you to enter a VLAN number on the sub-interface.

> I'd been thinking about using a 6500 with sub-ints to pick up
> customers from external sources over Dot1Q trunks but then  
> you remember that a 6500 is not a "real" router and provider
> A's vlans can have namespace clashes with provider B's vlans. 

You can that on 6500 (7600) with SIP/SPA.


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