[c-nsp] ME3600X - Bridge Domain Routing with SVI

[Steve McCrory]

Hi list,

 

I'm having a play about with the EVC features of the ME3600 and I've hit
a problem with Bridge Domain Routing.

 

I have a CE configured with stacked VLANs connected to the trunk port of
a 3524, with an outer VLAN of 200 and an inner VLAN of 100. The 3524 has
a trunk port connected to an ME3600X. VLAN 200 is defined locally on the
3524 and allowed on both trunk ports.

 

The corresponding port on the ME3600 has been configured with a service
instance, matching double-tagged frames (200/100). I've popped the two
tags and I'm trying to ping from an SVI on the ME3600 back to the CE
interface but without success. I've followed the Cisco config guide for
enabling bridge domain routing with two tags 

 

For a summary though, here is the CE and ME3600 configs:

 

CE:

 

interface FastEthernet0/0.200

encapsulation dot1q 200 second-dot1q 100

ip address 192.168.1.1 255.255.255.0

 

 

ME3600X:

 

interface GigabitEthernet0/24

switchport mode trunk

switchport trunk allowed vlan none

service instance 1 ethernet

  encapsulation dot1q 200 second-dot1q 100

  rewrite ingress pop 2 symmetric

  bridge-domain 100

!

interface Vlan100

ip address 192.168.1.2 255.255.255.0

 

The trunk ports on the 3524 are standard configuration but if anyone
wants to have a look at the full topology and interface configurations,
you can do so here - 

http://i48.tinypic.com/29d781u.jpg

 

Any pointers on where I'm going wrong? I'm running 12.2(52)EY3 on the
ME3600

 

Thanks in advance

 

Steven

 

Steven McCrory

 

GCI Com

Unit 2

Modwen Road

Salford

M5 3EZ

 

Office:  0844 443 3537

Fax:      0844 443 3540

www.gcicom.net
<https://mail.ipi-group.co.uk/exchweb/bin/redir.asp?URL=http://www.gcico
m.net/> 

 

 

 

 



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