HPE FlexNetwork 5510 HI Series - Page 46

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[SwitchB-Vlan-interface3] mpls ldp enable
[SwitchB-Vlan-interface3] quit
# Configure Switch C.
[SwitchC] mpls lsr-id 3.3.3.9
[SwitchC] mpls ldp
[SwitchC-ldp] quit
[SwitchC] interface vlan-interface 3
[SwitchC-Vlan-interface3] mpls enable
[SwitchC-Vlan-interface3] mpls ldp enable
[SwitchC-Vlan-interface3] quit
4. Configure LSP generation policies:
# On Switch A, create IP prefix list switcha, and configure LDP to use only the routes permitted
by the prefix list to establish LSPs.
[SwitchA] ip prefix-list switcha index 10 permit 1.1.1.9 32
[SwitchA] ip prefix-list switcha index 20 permit 2.2.2.9 32
[SwitchA] ip prefix-list switcha index 30 permit 3.3.3.9 32
[SwitchA] ip prefix-list switcha index 40 permit 11.1.1.0 24
[SwitchA] ip prefix-list switcha index 50 permit 21.1.1.0 24
[SwitchA] mpls ldp
[SwitchA-ldp] lsp-trigger prefix-list switcha
[SwitchA-ldp] quit
# On Switch B, create IP prefix list switchb, and configure LDP to use only the routes permitted
by the prefix list to establish LSPs.
[SwitchB] ip prefix-list switchb index 10 permit 1.1.1.9 32
[SwitchB] ip prefix-list switchb index 20 permit 2.2.2.9 32
[SwitchB] ip prefix-list switchb index 30 permit 3.3.3.9 32
[SwitchB] ip prefix-list switchb index 40 permit 11.1.1.0 24
[SwitchB] ip prefix-list switchb index 50 permit 21.1.1.0 24
[SwitchB] mpls ldp
[SwitchB-ldp] lsp-trigger prefix-list switchb
[SwitchB-ldp] quit
# On Switch C, create IP prefix list switchc, and configure LDP to use only the routes permitted
by the prefix list to establish LSPs.
[SwitchC] ip prefix-list switchc index 10 permit 1.1.1.9 32
[SwitchC] ip prefix-list switchc index 20 permit 2.2.2.9 32
[SwitchC] ip prefix-list switchc index 30 permit 3.3.3.9 32
[SwitchC] ip prefix-list switchc index 40 permit 11.1.1.0 24
[SwitchC] ip prefix-list switchc index 50 permit 21.1.1.0 24
[SwitchC] mpls ldp
[SwitchC-ldp] lsp-trigger prefix-list switchc
[SwitchC-ldp] quit
Verifying the configuration
# Display LDP LSP information on switches, for example, on Switch A.
[SwitchA] display mpls ldp lsp
Status Flags: * - stale, L - liberal, B - backup
Statistics:
FECs: 5 Ingress LSPs: 3 Transit LSPs: 3 Egress LSPs: 2