> On 16 Sep 2016, at 17:32, Nick Cutting <ncutt...@edgetg.com > <mailto:ncutt...@edgetg.com>> wrote: > > Depends on supervisor - With sup 2t - you could reuse vlans on subinterfaces, > here is 2 subinterfaces on different ports, and an SVI all on vlan 281 > > ! > interface Vlan281 > no ip address > shutdown > end > ! > interface TenGigabitEthernet2/5/9.281 > encapsulation dot1Q 281 > end > ! > interface TenGigabitEthernet2/5/8.281 > encapsulation dot1Q 281 > end
That’s actually config that will work with all Supervisors, wrong example :) I understand Patrick is looking for a way to distinguish switched VLANs from routed VLANs, and indeed VLANs can be reused to forward different traffic with VLAN local significance on 6500/7600 starting from Sup2T. For that (Patrick) needs bridge domains, so EVC infra - which is available on Sup2T with all ports, even with classical “LAN” cards - no SIPs needed. Config examples for different scenarios - google found it: http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/15-2SY/config_guide/sup2T/15_2_sy_swcg_2T/ethernet_virtual_connection.pdf <http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/15-2SY/config_guide/sup2T/15_2_sy_swcg_2T/ethernet_virtual_connection.pdf> -- Łukasz Bromirski CCIE R&S/SP #15929, CCDE #2012::17, PGP Key ID: 0xFD077F6A _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/