Rsvp-Te Gr Configuration Example - HP 10500 SERIES Configuration Manual

Car Policy
Tunnel Group
Primary Tunnel
Backup Tunnel
Group Status
# Execute the display mpls te cspf tedb all command on Switch A to view information about links
in TEDB.
[SwitchA] display mpls te cspf tedb all
Maximum Node Supported: 128
Current Total Node Number: 4
Id
1
2
3
4
Direct traffic to the MPLS TE tunnel:
8.
# Create a static route to direct traffic to the MPLS TE tunnel.
[SwitchA] ip route-static 30.1.1.2 24 tunnel 1 preference 1
# Execute the display ip routing-table command on Switch A. You can see a static route entry with
interface Tunnel1 as the outgoing interface.

RSVP-TE GR configuration example

Network requirements
Switch A, Switch B and Switch C are running IS-IS. All of them are Level-2 devices and support RSVP hello
extension.
Use RSVP-TE to create a TE tunnel from Switch A to Switch C.
Switch A, Switch B, and Switch C are RSVP-TE neighbors. Configure the RSVP-TE GR on the routers, so
each of them can provide GR helper support when another is GR restarting.
Figure 33 Network diagram
Configuration procedure
Configure IP addresses and masks for the interfaces according to
1.
Enable IS-IS to advertise host routes with LSR IDs as destinations. (Details not shown.)
2.
Configure basic MPLS TE, and enable RSVP-TE and RSVP hello extension:
3.
# Configure Switch A.
<SwitchA> system-view
[SwitchA] mpls lsr-id 1.1.1.9
[SwitchA] mpls
:
:
:
:
:
MPLS LSR-Id IGP
3.3.3.9 ISIS
2.2.2.9 ISIS
4.4.4.9 ISIS
1.1.1.9 ISIS
Disabled
Primary
-
-
-
Maximum Link Supported: 256
Current Total Link Number: 6
Process-Id Area
1 Level-2
1 Level-2
1 Level-2
1 Level-2
138
Link-Count
2
2
1
1
Figure 33. (Details not shown.)