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Xconnect configuration on flexlink port

addelanto
Level 1
Level 1

Hi

We're trying to configure a L2VPN on a asr920 port that is part of a Flexlink .

In the port config, under the service instance the command "xconnect <ip> <vc-id> ... " is not allowed,

i think for the reason that flex link is not allowed to be configured with EVC .

Is there a way to implement an xconnect connection using the Flexlink feature? 

Sorry for inaccuracies in asking the question.

Thanks a lot

Antonello

3 Replies 3

Vinit Jain
Cisco Employee
Cisco Employee

Hello Antonello

You can configure the EVC to be a part of bridge-domain i.e. map the interface to the BD.

Under the bridge-domain you can configure xconnect. 

Please let me know if that works.

Regards

Vinit

Thanks
--Vinit

Hi Vinit

Finally we arranged for a solution like that one you suggested:

l2vpn vfi context 666
 vpn id 666
 mtu 1998
 member pseudowire666 213.205.0.210 encapsulation mpls

..............................

bridge-domain 666
 member GigabitEthernet0/0/0 service-instance 666
 member GigabitEthernet0/0/1 service-instance 666
 member vfi 666

.............

interface GigabitEthernet0/0/0
 description #### xxxxxxx  lab Gi2/30 ####
 negotiation auto
 ethernet backup interface Gi0/0/1
 service instance 666 ethernet
  encapsulation dot1q 666
 !
!
interface GigabitEthernet0/0/1
 description #### xxxxxxx lab Gi2/30 ####
 negotiation auto
 service instance 666 ethernet
  encapsulation dot1q 666

and we got finally :

asr920-lab#  sh run int pseudowire666
Building configuration...

Current configuration : 5 bytes
end

asr920-lab#sh int pseudowire666
pseudowire666 is up
    MTU 1500 bytes, BW 10000000 Kbit
    Encapsulation mpls
    Peer IP 213.205.0.210, VC ID 666
    RX
      25902014 packets 1761495017 bytes 0 drops
    TX
      160 packets 13124 bytes 0 drops

We're now trying to validate the l2vpn , but we've some problems to see the mac addresses on bioth sides... i'll let you know

Thanks

Antonello

Hello Antonello

Thanks for the update. Please let me know how it goes and if you face any problems.

Regards

Vinit

PS: Please rate useful posts.

Thanks
--Vinit