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Community Member

ME3600-ME3800: service-instance & bridge-domain syntax

Hello,

what is the best practice for the configuration of L3VPN on Cisco ME3XXX ?

Old Syntax:

interface GigabitEthernet0/1

switchport trunk allowed vlan none

switchport mode trunk

!

service instance 2 ethernet

  encapsulation dot1q 3

  rewrite ingress tag pop 1 symmetric

  bridge-domain 4

!

interface vlan 4

vrf forwarding L3VPN-1

ip address 2.2.2.1 255.255.255.0

New Syntax:

interface GigabitEthernet0/1

switchport trunk allowed vlan none

switchport mode trunk

!

service instance 2 ethernet

  encapsulation dot1q 3

  rewrite ingress tag pop 1 symmetric

!

bridge-domain 4

member GigabitEthernet0/1 service-instance 2

interface vlan 4

vrf forwarding L3VPN-1

ip address 2.2.2.1 255.255.255.0

The new syntax is very much similar to the new syntax for L2VPN, see:

http://www.cisco.com/en/US/docs/switches/metro/me3600x_3800x/software/design/guide/ME3600x_Design_Guide.pdf

I'm soon sending in the field some more ME3600, so I'd like to start right.

Best Regards

Andrea

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