Hi All,
I am running into a problem on Task 4.1 on Full Scale Lab 4. I've spent hours on this and can't figure this one out. The short story is that during this task, R5 is not able to learn labels for prefixes 10.0.0.3/32 and 10.0.0.4/32 from XR1, even though they have established an LDP adjacency and XR1's mpls forwarding table clearly shows that it is advertising labels for prefixes 10.0.0.3/32 and 10.0.0.4/32
R5 is using its 10.0.195.5 address to peer via LDP with XR1's address, 10.0.195.19
Can some please
R5#show mpls forwarding-table
Local Outgoing Prefix Bytes Label Outgoing Next Hop
Label Label or Tunnel Id Switched interface
16 Pop Label 10.0.0.2/32 63168 Fa0/0.25 10.0.25.2
17 Pop Label 10.0.0.19/32 68354 Fa0/0.195 10.0.195.19
18 Pop Label 10.0.0.20/32 160297 Fa0/0.205 10.0.205.20
19 Pop Label 10.0.220.0/24 0 Fa0/0.25 10.0.25.2
20 Pop Label 10.19.20.0/24 0 Fa0/0.195 10.0.195.19
Pop Label 10.19.20.0/24 0 Fa0/0.205 10.0.205.20
21 Pop Label 172.16.0.5/32[V] 1000 aggregate/FOO
22 No Label 10.0.0.4/32 0 Fa0/0.195 10.0.195.19 ??????
23 Pop Label 10.0.35.3/32 0 Fa0/0.35 10.0.35.3
24 No Label 10.0.0.3/32 0 Fa0/0.195 10.0.195.19 ???????
25 16 10.0.0.1/32 1748 Fa0/0.35 10.0.35.3
R5#
R5#
R5#
R5#show mpls int
Interface IP Tunnel BGP Static Operational
FastEthernet0/0.25 Yes (ldp) No No No Yes
FastEthernet0/0.35 No No Yes No Yes
FastEthernet0/0.195 Yes (ldp) No No No Yes
FastEthernet0/0.205 Yes (ldp) No No No Yes
R5#
R5#
R5#show mpls ldp nei
Peer LDP Ident: 10.0.0.19:0; Local LDP Ident 10.0.0.5:0
TCP connection: 10.0.0.19.28248 - 10.0.0.5.646
State: Oper; Msgs sent/rcvd: 53/52; Downstream
Up time: 00:29:19
LDP discovery sources:
FastEthernet0/0.195, Src IP addr: 10.0.195.19
Addresses bound to peer LDP Ident:
10.0.0.19 10.0.193.19 10.0.195.19 10.19.20.19
Peer LDP Ident: 10.0.0.20:0; Local LDP Ident 10.0.0.5:0
TCP connection: 10.0.0.20.17506 - 10.0.0.5.646
State: Oper; Msgs sent/rcvd: 20/18; Downstream
Up time: 00:02:45
LDP discovery sources:
FastEthernet0/0.205, Src IP addr: 10.0.205.20
Addresses bound to peer LDP Ident:
10.0.0.20 10.19.20.20 10.0.205.20 10.0.220.20
Peer LDP Ident: 10.0.0.2:0; Local LDP Ident 10.0.0.5:0
TCP connection: 10.0.0.2.646 - 10.0.0.5.34034
State: Oper; Msgs sent/rcvd: 19/18; Downstream
Up time: 00:02:25
LDP discovery sources:
FastEthernet0/0.25, Src IP addr: 10.0.25.2
Addresses bound to peer LDP Ident:
10.0.25.2 10.0.220.2 10.0.0.2
R5#
RP/0/0/CPU0:XR1#show mpls forwarding
Sat Jan 12 15:01:38.995 UTC
Local Outgoing Prefix Outgoing Next Hop Bytes
Label Label or ID Interface Switched
------ ----------- ------------------ ------------ --------------- ------------
16000 Pop 10.0.0.20/32 PO0/6/0/0.1920 10.19.20.20 6134
16001 Pop 10.0.220.0/24 PO0/6/0/0.1920 10.19.20.20 0
16002 16 10.0.0.2/32 Gi0/1/0/0.195 10.0.195.5 4384
16001 10.0.0.2/32 PO0/6/0/0.1920 10.19.20.20 2714
16003 Pop 10.0.0.5/32 Gi0/1/0/0.195 10.0.195.5 3214
16004 Pop 10.0.25.0/24 Gi0/1/0/0.195 10.0.195.5 0
16005 Pop 10.0.205.0/24 Gi0/1/0/0.195 10.0.195.5 0
Pop 10.0.205.0/24 PO0/6/0/0.1920 10.19.20.20 0
16006 Aggregate FOO: Per-VRF Aggr[V] \
FOO 0
16007 16011 10.0.0.1/32 PO0/6/0/0.1920 10.19.20.20 0
16008 Pop 10.0.193.3/32 Gi0/1/0/0.193 10.0.193.3 21106
16009 Pop 10.0.0.3/32 Gi0/1/0/0.193 10.0.193.3 0
16010 17 10.0.0.4/32 Gi0/1/0/0.193 10.0.193.3 14998