R3303-HP HSR6800 Routers MPLS Configuration Guide

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# Create an explicit path for the bypass LSP.
[RouterB] explicit-path by-path
[RouterB-explicit-path-by-path] next hop 3.2.1.2
[RouterB-explicit-path-by-path] next hop 3.3.1.2
[RouterB-explicit-path-by-path] next hop 3.3.3.3
[RouterB-explicit-path-by-path] quit
# Create the bypass tunnel.
[RouterB] interface tunnel 5
[RouterB-Tunnel5] ip address 11.1.1.1 255.255.255.0
[RouterB-Tunnel5] tunnel-protocol mpls te
[RouterB-Tunnel5] destination 3.3.3.3
[RouterB-Tunnel5] mpls te tunnel-id 15
[RouterB-Tunnel5] mpls te path explicit-path by-path preference 1
# Configure the bandwidth that the bypass tunnel protects.
[RouterB-Tunnel5] mpls te backup bandwidth 10000
[RouterB-Tunnel5] mpls te commit
[RouterB-Tunnel5] quit
# Bind the bypass tunnel with the protected interface.
[RouterB] interface giabitethernet 2/1/2
[RouterB-GigabitEthernet2/1/2] mpls te fast-reroute bypass-tunnel tunnel 5
[RouterB-GigabitEthernet2/1/2] quit
Execute the display interface tunnel command on Router B. You can see that Tunnel 5 is up.
Execute the display mpls lsp command on each router for LSP entries. You can see that two LSPs
are traversing Router B and Router C.
[RouterA] display mpls lsp
------------------------------------------------------------------
LSP Information: RSVP LSP
------------------------------------------------------------------
FEC In/Out Label In/Out IF Vrf Name
4.4.4.4/32 NULL/1024 -/GE2/1/1
[RouterB] display mpls lsp
------------------------------------------------------------------
LSP Information: RSVP LSP
------------------------------------------------------------------
FEC In/Out Label In/Out IF Vrf Name
4.4.4.4/32 1024/1024 GE2/1/1/GE2/1/2
3.3.3.3/32 NULL/1024 -/POS5/1/0
[RouterC] display mpls lsp
------------------------------------------------------------------
LSP Information: RSVP LSP
------------------------------------------------------------------
FEC In/Out Label In/Out IF Vrf Name
4.4.4.4/32 1024/3 GE2/1/2/GE2/1/1
3.3.3.3/32 3/NULL POS5/1/0/-
[RouterD] display mpls lsp
------------------------------------------------------------------
LSP Information: RSVP LSP