Hi all
I have the below setup
I have ASR903 connected to ME3600 (both are acting as PEs)
The ASR903 is part of REP ring consisting of other 3400 switches with ASR903
being the primary
I have two CEs , one is directly connected to the ME3600 box , and the other CE
is connected to one of the 3400 switches which are part of the REP ring
What am trying to do is to establish AToM (Xconnect) between the two CEs
The Vlan used for testing is 100 (there are other Vlans passing through the
trunks that are not for MPLS service)
ASR903
interface GigabitEthernet0/0/0
description Connected-To-AS1-G0/2
no ip address
negotiation auto
rep segment 20 edge primary
rep preempt delay 30
rep block port 3 vlan 1-4094
service instance trunk 1 ethernet
encapsulation dot1q 100,200,300
rewrite ingress tag pop 1 symmetric
bridge-domain from-encapsulation
interface GigabitEthernet0/1/0
description Connected-To-AS2-G0/2
no ip address
negotiation auto
rep segment 20 edge preferred
rep preempt delay 30
service instance trunk 1 ethernet
encapsulation dot1q 100,200,300
rewrite ingress tag pop 1 symmetric
bridge-domain from-encapsulation
interface pseudowire 20
encapsulation mpls
neighbor 2.2.2.2 20
l2vpn xconnect context L2VPN
member GigabitEthernet0/0/0 --> When I tried to put service-instance , it did
not accept the command
member pseudowire 20
ME3600
interface vlan 100
no ip address
xconnect 1.1.1.1 20 encapsulation mpls
Now , the xconnect came up as shown in the output below
ME3600X#show mpls l2transport vc 20
Local intf Local circuit Dest address VC ID Status
------------- -------------------------- --------------- ---------- ----------
Vl100 Eth VLAN 100 1.1.1.1 20 UP
ASR903#sh xconnect all
Legend: XC ST=Xconnect State S1=Segment1 State S2=Segment2 State
UP=Up DN=Down AD=Admin Down IA=Inactive
SB=Standby HS=Hot Standby RV=Recovering NH=No Hardware
XC ST Segment 1 S1 Segment 2 S2
------+---------------------------------+--+---------------------------------+--
UP pri mpls 2.2.2.2:20 UP ac Gi0/0/0:6(Ethernet) UP
No ping between the two sites , I tried to modify the MTU vlaue on the
interfaces going to the CE side , and the xconnect is down directly
I have tested L3VPN using the exact same setup (without modifying the MTU
values on any interface) and it worked fine
Any ideas?
Thanks in advance
BR,
Mohammad
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