HP FlexNetwork 10500 Series Configuration Manual page 79

FEC: 11::/64
In/Out Label: -/2417
Nexthop : FE80::20C:29FF:FE9D:EA8E
In/Out Label: 2418/2417
Nexthop : FE80::20C:29FF:FE9D:EA8E
FEC: 21::/64
In/Out Label: -/1099
Nexthop : FE80::20C:29FF:FE05:1C01
In/Out Label: 2416/1099
Nexthop : FE80::20C:29FF:FE05:1C01
[SwitchC] display mpls ldp lsp ipv6
Status Flags: * - stale, L - liberal, B - backup
FECs: 2
FEC: 11::/64
In/Out Label: -/2418
Nexthop : FE80::20C:29FF:FE9D:EAA2
In/Out Label: 1098/2418
Nexthop : FE80::20C:29FF:FE9D:EAA2
FEC: 21::/64
In/Out Label: 1099/-
Nexthop : -
In/Out Label: -/2416(L)
Nexthop : -
In/Out Label: -/1097(L)
Nexthop : -
[SwitchD] display mpls ldp lsp ipv6
Status Flags: * - stale, L - liberal, B - backup
FECs: 2
FEC: 11::/64
In/Out Label: 1098/-
Nexthop : -
FEC: 21::/64
In/Out Label: 1097/-
Nexthop : -
The output shows that Switch A and Switch C have received FEC-label mappings only from Switch B.
Switch B has received FEC-label mappings from both Switch A and Switch C. Switch D does not
receive FEC-label mappings from Switch A or Switch C. LDP has established an IPv6 LSP only over
the link Switch A—Switch B—Switch C.
# Test the connectivity of the IPv6 LDP LSP from Switch A to Switch C.
[SwitchA] ping ipv6 -a 11::1 21::1
Ping6(56 data bytes) 11::1 --> 21::1, press CTRL_C to break
56 bytes from 21::1, icmp_seq=0 hlim=63 time=4.000 ms
56 bytes from 21::1, icmp_seq=1 hlim=63 time=3.000 ms
Ingress: 1
Ingress: 0
70
OutInterface : Vlan2
OutInterface : Vlan2
OutInterface : Vlan3
OutInterface : Vlan3
Transit: 1 Egress: 1
OutInterface : Vlan3
OutInterface : Vlan3
OutInterface : -
OutInterface : -
OutInterface : -
Transit: 0 Egress: 2
OutInterface : -
OutInterface : -