[c-nsp] asr9k forwarding between pw's in a bridge-domain

Aaron aaron1 at gvtc.com
Wed Sep 26 10:42:58 EDT 2012


i'm seeing devices downstream on these 2 pw's seeing each others' stp conf
bpdus's....since one of the devices is locking in on the other as root
bridge. I thought pw's didn't allow for certain types of forwarding between
them by default....recall something related to shg's (split horizon groups
default behavious on pw's)

please explain.



Aaron


RP/0/RSP0/CPU0:sabn-9k#sh run l2vpn br gr local
Wed Sep 26 09:19:36.520 CDT
l2vpn
bridge group local
bridge-domain local
neighbor 10.101.36.2 pw-id 10000
!
neighbor 10.101.36.3 pw-id 10000
!
routed interface BVI5
!
!
!

RP/0/RSP0/CPU0:sabn-9k#sh ver | in IOS
Wed Sep 26 09:19:44.007 CDT
Cisco IOS XR Software, Version 4.1.2[Default]
RP/0/RSP0/CPU0:sabn-9k#sh inst summ
Wed Sep 26 09:19:50.151 CDT
Active Packages:
disk0:asr9k-mini-p-4.1.2
disk0:asr9k-doc-p-4.1.2
disk0:asr9k-k9sec-p-4.1.2
disk0:asr9k-mpls-p-4.1.2
disk0:asr9k-mgbl-p-4.1.2

 



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