02-05-2004 11:45 PM
Hello
As you known,the new IOS release can support eigrp routing protcol between CE-PE.In order to keep the eigrp metric&attributes,new extended-communities are add.You can display the detail information by issuing command show ip bgp vpnv4 all x.x.x.x.but I can not correct relationship between the extened-commuinty and EIGRP attributes.Such as the folloing information:
pe1#sh ip bgp vpnv4 vrf test 218.88.32.1
BGP routing table entry for 100:1:218.88.32.1/32, version 89
Paths: (1 available, best #1, table test)
Not advertised to any peer
Local
172.168.2.2 (metric 782) from 172.168.2.2 (192.168.2.1)
Origin incomplete, metric 46251776, localpref 100, valid, internal, best
Extended Community: SoO:100:2 RT:100:1 0x8800:0:1520 0x8801:10:537600 0x88
02:65281:45714176 0x8803:65281:1492 0x8804:0:3663209373 0x8805:11:0
pe1#sh ip eigrp vrf test topo 218.88.32.1/32
IP-EIGRP (AS 10): Topology entry for 218.88.32.1/32
State is Passive, Query origin flag is 1, 1 Successor(s), FD is 46251776
Routing Descriptor Blocks:
0.0.0.0, from Redistributed, Send flag is 0x0
Composite metric is (46251776/0), Route is External
Vector metric:
Minimum bandwidth is 56 Kbit
Total delay is 21000 microseconds
Reliability is 255/255
Load is 1/255
Minimum MTU is 1492
Hop count is 1
External data:
Originating router is 218.88.35.157
AS number of route is 0
External protocol is Connected, external metric is 0
Administrator tag is 1520 (0x000005F0).
I found networkers document:RST-306 mentioned that.by no detailed explaination.Please give me a hand.Thank you in advance.
02-11-2004 01:54 PM
EIGRP with VRF is mainly used for VPNs through CE-PE, the following document can explain in more detail:
02-11-2004 04:58 PM
thank you for your reply.But the document you gave above does not cover the eigrp between CE-PE.I focused on how to convert eigrp metric to MP-BGP extended communities and vise verse.no matter I should thank you .
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