As Promised here are some example configs. In this example I have an untagged port (GigabitEthernet0/1/0/2) connected to a CPE and a 802.1q tagged port (GigabitEthernet0/1/0/1) connected to another switch which has another CPE in vlan 200.
interface GigabitEthernet0/1/0/1 negotiation auto ! interface GigabitEthernet0/1/0/1.1 l2transport encapsulation untagged ! interface GigabitEthernet0/1/0/1.200 l2transport encapsulation dot1q 200 rewrite ingress tag pop 1 symmetric ! interface GigabitEthernet0/1/0/2 ! interface GigabitEthernet0/1/0/2.200 l2transport encapsulation untagged ! interface BVI1 description Internal LAN ipv4 address 192.0.2.254 255.255.255.0 ! interface BVI200 description Customer 001 Vlan ipv4 address 198.51.100.254 255.255.255.0 ! l2vpn bridge group 1 bridge-domain BD_1 interface GigabitEthernet0/1/0/3.1 ! routed interface BVI1 ! ! bridge group 200 bridge-domain BD_200 interface GigabitEthernet0/1/0/3.200 ! interface GigabitEthernet0/1/0/39.200 ! routed interface BVI200 ! ! ! router hsrp interface BVI1 hsrp 1 ipv4 192.0.2.1 hsrp 1 priority 110 ! interface BVI200 hsrp 2 ipv4 198.51.100.1 hsrp 2 priority 120 ! ! On Wed, Dec 21, 2011 at 3:43 PM, Brian Christopher Raaen <[email protected]> wrote: > I am currently working on replacing two 7200's and a 3750 switch with > an ASR9000 Router for a 10G upgrade. Currently the 3750 is only > preforming layer2 functions and the two routers connect to it via > 802.1q trunks. The switch then hands off a 802.1q trunk to other > downstream switches. I am unsure of how to configure the ports on the > ASR to allow me to put more than one port in a vlan. I have tried > going through the different configuration guides and think that either > the would do something like the l2vpn set or the IRB setup listed in > the "Cisco ASR 9000 Series Aggregation Services Router Interface and > Hardware Component Configuration Guide". If I were using a 6500 or > 7600 I know how I would set up the ports, however I am unsure how I > would do it in the ASR. I am wondering about the best way to set this > up, or if I really shouldn't be using the 40 Port linecard for > switching/layer2 functions. Thanks for any input and I'd really > appreciate any configuration snippets. > > --- > Brian Raaen > Zcorum > Network Architect > [email protected] _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
