3Com S7906E Configuration Manual page 1710

3.3.3.3/32 NULL/1024
[SwitchC] display mpls lsp
------------------------------------------------------------------
LSP Information: RSVP LSP
------------------------------------------------------------------
FEC In/Out Label
4.4.4.4/32 1024/3
3.3.3.3/32 3/NULL
[SwitchD] display mpls lsp
------------------------------------------------------------------
LSP Information: RSVP LSP
------------------------------------------------------------------
FEC In/Out Label
4.4.4.4/32 3/NULL
[SwitchE] display mpls lsp
------------------------------------------------------------------
LSP Information: RSVP LSP
------------------------------------------------------------------
FEC In/Out Label
3.3.3.3/32 1024/3
Perform the display mpls te tunnel command on each switch. You can find that two MPLS TE tunnels
are traversing Switch B and Switch C.
[SwitchA] display mpls te tunnel
LSP-Id Destination
1.1.1.1:1 4.4.4.4
[SwitchB] display mpls te tunnel
LSP-Id Destination
1.1.1.1:1 4.4.4.4
2.2.2.2:1 3.3.3.3
[SwitchC] display mpls te tunnel
LSP-Id Destination
1.1.1.1:1 4.4.4.4
2.2.2.2:1 3.3.3.3
[SwitchD] display mpls te tunnel
LSP-Id Destination
1.1.1.1:1 4.4.4.4
[SwitchE] display mpls te tunnel
LSP-Id Destination
2.2.2.2:1 3.3.3.3
Perform the display mpls lsp verbose command on Switch B. You can find that the bypass tunnel is
bound with the protected interface VLAN-interface 2 and is currently unused.
[SwitchB] display mpls lsp verbose
-------------------------------------------------------------------
LSP Information: RSVP LSP
-------------------------------------------------------------------
No
-/Vla4
In/Out IF
Vlan2/Vlan3
Vlan5/-
In/Out IF
Vlan3/-
In/Out IF
Vlan4/Vlan5
In/Out-If
-/Vlan1
In/Out-If
Vlan1/Vlan2
-/Vlan4
In/Out-If
Vlan2/Vlan3
Vlan5/-
In/Out-If
Vlan3/-
In/Out-If
Vlan4/Vlan5
: 1
1-61
Vrf Name
Vrf Name
Vrf Name
Name
Tunnel4
Name
Tunnel4
Tunnel5
Name
Tunnel4
Tunnel5
Name
Tunnel4
Name
Tunnel5