HPE FlexFabric 5950 Series

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[SwitchD-Vlan-interface7] mpls ldp transport-address 40::1
[SwitchD-Vlan-interface7] quit
4. Configure IPv6 LSP generation policies:
# On Switch A, create IPv6 prefix list switcha, and configure LDP to use only the routes
permitted by the prefix list to establish IPv6 LSPs.
[SwitchA] ipv6 prefix-list switcha index 10 permit 11::0 64
[SwitchA] ipv6 prefix-list switcha index 20 permit 21::0 64
[SwitchA] mpls ldp
[SwitchA-ldp] ipv6 lsp-trigger prefix-list switcha
[SwitchA-ldp] quit
# On Switch B, create IPv6 prefix list switchb, and configure LDP to use only the routes
permitted by the prefix list to establish IPv6 LSPs.
[SwitchB] ipv6 prefix-list switchb index 10 permit 11::0 64
[SwitchB] ipv6 prefix-list switchb index 20 permit 21::0 64
[SwitchB] mpls ldp
[SwitchB-ldp] ipv6 lsp-trigger prefix-list switchb
[SwitchB-ldp] quit
# On Switch C, create IPv6 prefix list switchc, and configure LDP to use only the routes
permitted by the prefix list to establish IPv6 LSPs.
[SwitchC] ipv6 prefix-list switchc index 10 permit 11::0 64
[SwitchC] ipv6 prefix-list switchc index 20 permit 21::0 64
[SwitchC] mpls ldp
[SwitchC-ldp] ipv6 lsp-trigger prefix-list switchc
[SwitchC-ldp] quit
# On Switch D, create IPv6 prefix list switchd, and configure LDP to use only the routes
permitted by the prefix list to establish IPv6 LSPs.
[SwitchD] ipv6 prefix-list switchd index 10 permit 11::0 64
[SwitchD] ipv6 prefix-list switchd index 20 permit 21::0 64
[SwitchD] mpls ldp
[SwitchD-ldp] ipv6 lsp-trigger prefix-list switchd
[SwitchD-ldp] quit
5. Configure IPv6 label acceptance policies:
# On Switch A, create IPv6 prefix list prefix-from-b to permit subnet 21::0/64. Switch A uses
this list to filter FEC-label mappings received from Switch B.
[SwitchA] ipv6 prefix-list prefix-from-b index 10 permit 21::0 64
# On Switch A, create IPv6 prefix list prefix-from-d to deny subnet 21::0/64. Switch A uses this
list to filter FEC-label mappings received from Switch D.
[SwitchA] ipv6 prefix-list prefix-from-d index 10 deny 21::0 64
# On Switch A, configure IPv6 label acceptance policies to filter FEC-label mappings received
from Switch B and Switch D.
[SwitchA] mpls ldp
[SwitchA-ldp] ipv6 accept-label peer 2.2.2.9 prefix-list prefix-from-b
[SwitchA-ldp] ipv6 accept-label peer 4.4.4.9 prefix-list prefix-from-d
[SwitchA-ldp] quit
# On Switch C, create IPv6 prefix list prefix-from-b to permit subnet 11::0/64. Switch C uses
this list to filter FEC-label mappings received from Switch B.
[SwitchC] ipv6 prefix-list prefix-from-b index 10 permit 11::0 64
# On Switch C, create IPv6 prefix list prefix-from-d to deny subnet 11::0/64. Switch A uses this
list to filter FEC-label mappings received from Switch D.