I'm trying to get an ASR 901 (IOS 15.4(2)S1) to do simple EoMPLS with a
6500 (IOS 15.1(2)SY).
A port level xconnect works just fine. However, when I try to do a VLAN
xconnect, I only get traffic (actually just MACs) in one direction, from
the ASR to the 6500. It doesn't appear that I get anything back at all,
even though the xconnect comes up and all looks normal there. Any ideas?
6500
interface GigabitEthernet2/1
description to switch 2 (handoff)
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan none
switchport mode trunk
switchport nonegotiate
mtu 9216
interface GigabitEthernet2/1.100
description vlan100
encapsulation dot1Q 100
xconnect 10.100.102.1 100 encapsulation mpls
new_switch#sh xcon all
Legend: XC ST=Xconnect State S1=Segment1 State S2=Segment2 State
UP=Up DN=Down AD=Admin Down IA=Inactive
SB=Standby RV=Recovering NH=No Hardware
XC ST Segment 1 S1 Segment
2 S2
------+---------------------------------+--+---------------------------------+--
UP ac Gi2/1.100:100(Eth VLAN) UP mpls
10.100.102.1:100 UP
ASR 901
interface GigabitEthernet0/0
description trunk in
no ip address
negotiation auto
cdp enable
service instance 1 ethernet
description test1
encapsulation dot1q 100
xconnect 10.100.101.1 100 encapsulation mpls
mtu 9216
new_router#sh xcon 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 ac Gi0/0:100(Eth VLAN) UP mpls
10.100.101.1:100 UP
--
Jerry Bacon
Senior Network Engineer
StarTouch, Inc.
http://www.startouch.com
360-543-5679 ext. 111
Microwave - Fiber Optics - Internet Services
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