[c-nsp] sup2 VRRP/HSRP limits

[Gert Doering]

Hi,

On Tue, Mar 08, 2011 at 05:55:25PM +1100, Andrew Jones wrote:
> Eg. If I have Gi2/1.300 with encapsulation dot1Q 300, I can't have Gi2/2
> with encapsulation dot1Q 300. Is that right?

Always keep in mind that this is a *Switch* with routing intelligence
bolted on.  There's only a single global "vlan 300" - but you can have
two different ports in it (gi2/1 and gi2/2 set to "switchport trunk" with
vlan 300 allowed on the trunk).

Subinterfaces are really just a special case of "a trunk port plus the
corresponding 'interface VLAN x' interfaces" (except for MUX-UNI, which 
the Sup2 doesn't do) (and except for WAN cards).

gert
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Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de
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