Rsvp-Te Gr Configuration Example - HP 12500 Series Configuration Manual

Backup Tunnel
Group Status
Perform 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: 2
Id
1
2
Create a static route for routing MPLS TE tunnel traffic
9.
[SwitchA] ip route-static 30.1.1.2 24 tunnel 1 preference 1
Perform the display ip routing-table command on Switch A. The output shows a static route entry
with interface Tunnel 1 as the outgoing interface.
[SwitchA] display ip routing-table
Routing Tables: Public
Destination/Mask
1.1.1.9/32
2.2.2.9/32
3.3.3.9/32
4.4.4.9/32
7.1.1.0/24
7.1.1.1/32
10.1.1.0/24
10.1.1.1/32
20.1.1.0/24
30.1.1.0/24
127.0.0.0/8
127.0.0.1/32

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. With GR capability, each of them can provide
GR helper support when another is GR restarting.
:
:
MPLS LSR-Id IGP
1.1.1.9 OSPF
2.2.2.9 OSPF
Destinations : 14
Proto
Direct 0
OSPF
O_ASE
O_ASE
Direct 0
Direct 0
Direct 0
Direct 0
O_ASE
Static 1
Direct 0
Direct 0
-
-
Maximum Link Supported: 256
Current Total Link Number: 2
Process-Id
1
1
Routes : 14
Pre Cost NextHop
0 127.0.0.1
10 1 10.1.1.2
150 1 10.1.1.2
150 1 10.1.1.2
0 7.1.1.1
0 127.0.0.1
0 10.1.1.1
0 127.0.0.1
150 1 10.1.1.2
0 7.1.1.1
0 127.0.0.1
0 127.0.0.1
98
Area Link-Count
0 1
0 1
Interface
InLoop0
Vlan1
Vlan1
Vlan1
Tun1
InLoop0
Vlan1
InLoop0
Vlan1
Tun1
InLoop0
InLoop0