HP FlexNetwork 10500 Series Configuration Manual page 131

Establish an MPLS TE tunnel over a CRLSP from Switch C to Switch D that uses the inter-area path
calculated by PCEs.
Figure 35 Network diagram
Switch C
Loop0
3.3.3.3/32
Configuration procedure
1. Configure IP addresses and masks for interfaces. (Details not shown.)
2. Configure OSPF to advertise interface addresses and configure OSPF TE:
# Configure Switch A.
<SwitchA> system-view
[SwitchA] ospf
[SwitchA-ospf-1] area 0
[SwitchA-ospf-1-area-0.0.0.0] network 10.1.1.0 0.0.0.255
[SwitchA-ospf-1-area-0.0.0.0] network 1.1.1.1 0.0.0.0
[SwitchA-ospf-1-area-0.0.0.0] mpls te enable
[SwitchA-ospf-1-area-0.0.0.0] quit
[SwitchA-ospf-1] area 1
[SwitchA-ospf-1-area-0.0.0.1] network 10.2.1.0 0.0.0.255
[SwitchA-ospf-1-area-0.0.0.1] mpls te enable
[SwitchA-ospf-1-area-0.0.0.1] quit
[SwitchA-ospf-1] quit
# Configure Switch B.
<SwitchB> system-view
[SwitchB] ospf
[SwitchB-ospf-1] area 0
[SwitchB-ospf-1-area-0.0.0.0] network 10.1.1.0 0.0.0.255
[SwitchB-ospf-1-area-0.0.0.0] network 2.2.2.2 0.0.0.0
[SwitchB-ospf-1-area-0.0.0.0] mpls te enable
[SwitchB-ospf-1-area-0.0.0.0] quit
[SwitchB-ospf-1] area 2
[SwitchB-ospf-1-area-0.0.0.2] network 10.3.1.0 0.0.0.255
[SwitchB-ospf-1-area-0.0.0.2] mpls te enable
[SwitchB-ospf-1-area-0.0.0.2] quit
[SwitchB-ospf-1] quit
# Configure Switch C.
Loop0
1.1.1.1/32
Vlan-int10
Switch A
10.1.1.1/24
Vlan-int11
10.2.1.1/24
Area 1
Vlan-int11
10.2.1.2/24
Loop0
2.2.2.2/24
Area 0
Vlan-int10
10.1.1.2/24
10.3.1.2/24
122
Switch B
Vlan-int11
10.3.1.1/24
Area 2
Vlan-int11
Switch D
Loop0
4.4.4.4/32