Thanks Tyson - to complete the post the answer is below:
R2#sho ip bgp vpnv4 vrf R7 10.1.7.0
BGP routing table entry for 7:7:10.1.7.0/24, version 10
Paths: (1 available, best #1, table R7)
Advertised to update-groups:
1
Local
10.1.37.7 from 0.0.0.0 (150.1.3.3)
Origin incomplete, metric 1, localpref 100, weight 32768, valid,
sourced, best
Extended Community: RT:1:100
mpls labels in/out 21/nolabel
Notice the Extended community value there - I should have known. That is
less an MPLS question and more a BGP question - seems like I've identified
another area I need to focus on.
-mike
-----Original Message-----
From: Tyson Scott [mailto:[email protected]]
Sent: Monday, May 24, 2010 9:54 PM
To: 'Michael Lipsey'; [email protected]
Subject: RE: [OSL | CCIE_RS] Verifying MPLS VPN
show ip bgp vpnv4 vrf <vrf-name> <prefix>
Any time you want to see communities attached to a prefix you use show ip
bgp [type and other variables] <prefix>
Regards,
Tyson Scott - CCIE #13513 R&S, Security, and SP
Managing Partner / Sr. Instructor - IPexpert, Inc.
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-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Michael Lipsey
Sent: Tuesday, May 25, 2010 12:32 AM
To: [email protected]
Subject: [OSL | CCIE_RS] Verifying MPLS VPN
I'm not sure there is an answer for this but take this bit of MPLS VPN
config:
ip vrf CAT2
rd 11:11
route-target export 11:1100
route-target import 8:800
!
ip vrf R7
rd 7:7
route-target export 1:100
route-target import 2:200
Now this refers to 2 VRF configurations with route-targets configured.
In my mockup on the lab topology basically this configuration is on my R2 -
the whole thing works just as I expect it to and on the other PE router at
the other side of my network I can complete the VPN to the other CE router
as intended.
My question is - where can I see the extended communities or the
'route-targets' via a show command reflected in the mpls forwarding table or
in the BGP route table?
I hope that question is clear - what I'm looking for - is there a show
command that will show me the 11:1100 for example in the prefix
advertisement in MP-BGP?
Maybe that was a better way to ask it...
I'll do my best to clarify if I can.
Thanks,
-mike
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_______________________________________________
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