Rsvp gr configuration example, Network requirements – H3C Technologies H3C S6800 Series Switches User Manual
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152
Input: 0 packets, 0 bytes, 0 drops
Output: 177 packets, 11428 bytes, 0 drops
# Execute the display mpls te tunnel-interface command on Switch A. The output shows detailed
information about the MPLS TE tunnel.
[SwitchA] display mpls te tunnel-interface
Tunnel Name : Tunnel 1
Tunnel State : Up (Main CRLSP up, Shared-resource CRLSP down)
Tunnel Attributes :
LSP ID : 23331 Tunnel ID : 1
Admin State : Normal
Ingress LSR ID : 1.1.1.9 Egress LSR ID : 4.4.4.9
Signaling : RSVP-TE Static CRLSP Name : -
Resv Style : SE
Tunnel mode : -
Reverse-LSP name : -
Reverse-LSP LSR ID : - Reverse-LSP Tunnel ID: -
Class Type : CT0 Tunnel Bandwidth : 0 kbps
Reserved Bandwidth : 0 kbps
Setup Priority : 7 Holding Priority : 7
Affinity Attr/Mask : 0/0
Explicit Path : -
Backup Explicit Path : -
Metric Type : TE
Record Route : Disabled Record Label : Disabled
FRR Flag : Disabled Backup Bandwidth Flag: Disabled
Backup Bandwidth Type: - Backup Bandwidth : -
Route Pinning : Disabled
Retry Limit : 10 Retry Interval : 2 sec
Reoptimization : Disabled Reoptimization Freq : -
Backup Type : None Backup LSP ID : -
Auto Bandwidth : Disabled Auto Bandwidth Freq : -
Min Bandwidth : - Max Bandwidth : -
Collected Bandwidth : -
# Execute the display ip routing-table command on Switch A to verify that a static route entry with
interface Tunnel 1 as the output interface exists. (Details not shown.)
RSVP GR configuration example
Network requirements
Switch A, Switch B, and Switch C run IS-IS.
Use RSVP-TE to establish a TE tunnel from Switch A to Switch C.
Configure RSVP GR on the switches to ensure continuous forwarding when a switch reboots.