HP 6127xlg Configuration Manual page 130

Explicit Path
Backup Explicit Path : -
Metric Type
Record Route
FRR Flag
Backup Bandwidth Flag: Disabled
Backup Bandwidth
Bypass Tunnel
Route Pinning
Retry Limit
Reoptimization
Backup Type
Auto Bandwidth
Min Bandwidth
Collected Bandwidth
5. Configure auto FRR on Switch B (the PLR):
# Enable the automatic bypass tunnel setup function globally.
[SwitchB] mpls te
[SwitchB-te] auto-tunnel backup
# Specify interface numbers 50 to 100 for the automatically created bypass tunnels.
[SwitchB-te-auto-bk] tunnel-number min 50 max 100
[SwitchB-te-auto-bk] quit
Verifying the configuration
# Execute the display interface tunnel brief on Switch B. The output shows that two tunnels have been
created automatically.
[SwitchB] display interface tunnel brief
Brief information on interface(s) under route mode:
Link: ADM - administratively down; Stby - standby
Protocol: (s) - spoofing
Interface
Tun50
Tun51
# Execute the display mpls te tunnel-interface command on Switch B to display information about Tunnel
50 and Tunnel 51. The output shows that Tunnel 50 and Tunnel 51 are automatically created bypass
tunnels. Tunnel 50 is a node-protection bypass tunnel (egress LSR ID is 4.4.4.4, the LSR ID of Switch D).
Tunnel 51 is a link-protection bypass tunnel (egress LSR ID is 3.3.3.3, the LSR ID of Switch C).
[SwitchB] display mpls te tunnel-interface tunnel 50
Tunnel Name
Tunnel State
Tunnel Attributes
LSP ID
Admin State
Ingress LSR ID
Signaling
Resv Style
Tunnel mode
Reverse-LSP name
: exp1
: TE
: Enabled
: Enabled
: -
: No
: Disabled
: 3
: Disabled
: None
: Disabled
: -
: -
Link Protocol Main IP
UP UP --
UP UP --
: Tunnel 50
: Up (Main CRLSP up, Shared-resource CRLSP down)
:
: 16802
: Normal
: 2.2.2.2
: RSVP-TE
: SE
: -
: -
121
Record Label
Bandwidth Protection : Disabled
Backup Bandwidth Type: -
Auto Created
Retry Interval
Reoptimization Freq
Backup LSP ID
Auto Bandwidth Freq
Max Bandwidth
Description
Tunnel ID
Egress LSR ID
Static CRLSP Name
: Enabled
: No
: 2 sec
: -
: -
: -
: -
: 50
: 4.4.4.4
: -