[c-nsp] 7600 Router Vlan / sub-interface question

[Jared Mauch]

On Thu, May 05, 2005 at 08:46:30PM +0100, Colin Whittaker wrote:
> 
> Vlan ids are global to the chassis, so you can't do this.

	well, except in the case of the OSMs, those are full L3
linecards and vlans are specific to them, but yes, otherwise vlans
are global.

	try typing "sh vlan internal"

	- jared
> 
> Down side of it being a swouter.
> 
> Colin
> 
> On Thu, May 05, 2005 at 09:37:27PM +0200, Danielsen.Peter Christian PED wrote:
> > > Any one, know if it's posible to add the same vlan id on to diffred
> > > sub interface, i get a error when trying, 
> > > My setup looks like this, one 7609 connectet to to Cisco 3550 switche,
> > > alle running Layer3, i need to use the same vlan id on to or more sub
> > > interfaces, all sub interfaces are Layer3 interfaces, 
> > > 
> > > My interface configuration on the 7609 is..
> > > interface GigabitEthernet3/2
> > >  description 3550-S1
> > >  no ip address
> > >  no ip proxy-arp
> > >  spanning-tree portfast trunk
> > > !
> > > interface GigabitEthernet3/2.2
> > >  encapsulation dot1Q 2
> > >  ip vrf forwarding VRF00001
> > >  ip address 172.31.7.85 255.255.255.252
> > >  no ip proxy-arp
> > > !
> > > interface GigabitEthernet3/2.4
> > >  encapsulation dot1Q 4
> > >  ip vrf forwarding VRF0002
> > >  ip address 172.30.7.85 255.255.255.252
> > >  no ip proxy-arp
> > > !
> > > interface GigabitEthernet3/3
> > >  description 3550-S2
> > >  no ip address
> > >  no ip proxy-arp
> > >  spanning-tree portfast trunk
> > > !
> > > interface GigabitEthernet3/3.2
> > >  encapsulation dot1Q 2
> > >  ip vrf forwarding VRF00003
> > >  ip address 172.32.7.85 255.255.255.252
> > >  no ip proxy-arp
> > > 
> > > If i try to add encapsulation dot1Q2 on sub-interface
> > > GigabitEthernet3/3.2, i get the following error, 
> > > 7609(config-subif)#encapsulation dot1Q 2
> > > Command rejected: VLAN 2 not available
> > > 7609(config-subif)#
> > > 
> > > Any one know how to get this to work !! ...
> > > 
> > > /PED_DK
> > 
> > 
> > 
> > 
> > ___________________________________________________________________
> > www.kmd.dk   www.kundenet.kmd.dk   www.eboks.dk   www.civitas.dk   www.netborger.dk
> > 
> > Hvis du har modtaget denne mail ved en fejl vil jeg gerne, at du informerer mig og sletter den.
> > KMD skaber it-services, der fremmer effektivitet hos det offentlige, erhvervslivet og borgerne.
> > 
> > If you received this e-mail by mistake, please notify me and delete it. Thank you.
> > Our mission is to enhance the efficiency of the public sector and improve its service of the general public. 
> > 
> > 
> > _______________________________________________
> > cisco-nsp mailing list  cisco-nsp at puck.nether.net
> > https://puck.nether.net/mailman/listinfo/cisco-nsp
> > archive at http://puck.nether.net/pipermail/cisco-nsp/
> > 
> 
> -- 
> Colin Whittaker    colin.whittaker at heanet.ie    Tel: +353 1 6609040
> HEAnet NOC         noc at heanet.ie                iNOC-DBA:  1213*752
> _______________________________________________
> cisco-nsp mailing list  cisco-nsp at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-nsp
> archive at http://puck.nether.net/pipermail/cisco-nsp/

-- 
Jared Mauch  | pgp key available via finger from jared at puck.nether.net
clue++;      | http://puck.nether.net/~jared/  My statements are only mine.