HP MSR2000 Configuration Manual page 128

Route Pinning
Retry Limit
Reoptimization
Backup Type
Auto Bandwidth
Min Bandwidth
Collected Bandwidth
5. Configure a bypass tunnel on Router B (the PLR):
# Configure an explicit path for the bypass tunnel.
[RouterB] explicit-path by-path
[RouterB-explicit-path-by-path] nexthop 3.2.1.2
[RouterB-explicit-path-by-path] nexthop 3.3.1.2
[RouterB-explicit-path-by-path] nexthop 3.3.3.3
[RouterB-explicit-path-by-path] quit
# Create MPLS TE tunnel interface Tunnel 5 for the bypass tunnel.
[RouterB] interface tunnel 5 mode mpls-te
[RouterB-Tunnel5] ip address 11.1.1.1 255.255.255.0
# Specify the tunnel destination address as LSR ID of Router C.
[RouterB-Tunnel5] destination 3.3.3.3
# Specify the tunnel signaling protocol as RSVP-TE.
[RouterB-Tunnel5] mpls te signaling rsvp-te
# Specify the explicit path to be used as by-path.
[RouterB-Tunnel5] mpls te path preference 1 explicit-path by-path
# Configure the bandwidth that the bypass tunnel can protect.
[RouterB-Tunnel5] mpls te backup bandwidth un-limited
[RouterB-Tunnel5] quit
# Bind the bypass tunnel to the protected interface.
[RouterB] interface gigabitethernet 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. The output shows that the tunnel
interface Tunnel5 is up. (Details not shown.)
6. Configure a static route on Router A to direct the traffic destined for subnet 4.1.1.0/24 to MPLS TE
tunnel 4.
[RouterA] ip route-static 4.1.1.2 24 tunnel 4 preference 1
Verifying the configuration
# Execute the display mpls lsp command on each router. The output shows the LSP entries. Router B and
Router C each have two CRLSPs. The bypass tunnel backs up the primary CRLSP.
[RouterA] display mpls lsp
FEC
1.1.1.1/4/48960
2.1.1.2
[RouterB] display mpls lsp
FEC
1.1.1.1/4/48960
Backup
: Disabled
: 10 Retry Interval
: Disabled Reoptimization Freq
: None Backup LSP ID
: Disabled Auto Bandwidth Freq
: - Max Bandwidth
: -
Proto In/Out Label
RSVP -/1245
Local -/-
Proto In/Out Label
RSVP 1245/3
1245/3
119
: 2 sec
: -
: -
: -
: -
Interface/Out NHLFE
GE2/1/1
GE2/1/1
Interface/Out NHLFE
GE2/1/2
Tun5