343
[CE1-Vlan-interface12] isis enable 2
[CE1-Vlan-interface12] mpls enable
[CE1-Vlan-interface12] mpls ldp enable
[CE1-Vlan-interface12] mpls ldp transport-address interface
[CE1-Vlan-interface12] quit
PE 3 and CE 1 can establish an LDP session and IS-IS neighbor relationship between them.
# Configure PE 4 and CE 2 in the same way that PE 3 and CE 1 are configured. (Details not
shown.)
3. Connect the customer carrier and the provider carrier:
# Configure PE 1.
[PE1] ip vpn-instance vpn1
[PE1-vpn-instance-vpn1] route-distinguisher 200:1
[PE1-vpn-instance-vpn1] vpn-target 1:1
[PE1-vpn-instance-vpn1] quit
[PE1] mpls ldp
[PE1-ldp] vpn-instance vpn1
[PE1-ldp-vpn-instance-vpn1] quit
[PE1-ldp] quit
[PE1] isis 2 vpn-instance vpn1
[PE1-isis-2] network-entity 10.0000.0000.0000.0003.00
[PE1-isis-2] address-family ipv4
[PE1-isis-2-ipv4] import-route bgp allow-ibgp
[PE1-isis-2-ipv4] quit
[PE1-isis-2] quit
[PE1] interface vlan-interface11
[PE1-Vlan-interface11] ip binding vpn-instance vpn1
[PE1-Vlan-interface11] ip address 11.1.1.2 24
[PE1-Vlan-interface11] isis enable 2
[PE1-Vlan-interface11] mpls enable
[PE1-Vlan-interface11] mpls ldp enable
[PE1-Vlan-interface11] mpls ldp transport-address interface
[PE1-Vlan-interface11] quit
[PE1] bgp 100
[PE1-bgp-default] ip vpn-instance vpn1
[PE1-bgp-default-vpn1] address-family ipv4 unicast
[PE1-bgp-default-ipv4-vpn1] import isis 2
[PE1-bgp-default-ipv4-vpn1] quit
[PE1-bgp-default-vpn1] quit
[PE1-bgp-default] quit
# Configure CE 1.
[CE1] interface vlan-interface11
[CE1-Vlan-interface11] ip address 11.1.1.1 24
[CE1-Vlan-interface11] isis enable 2
[CE1-Vlan-interface11] mpls enable
[CE1-Vlan-interface11] mpls ldp enable
[CE1-Vlan-interface11] mpls ldp transport-address interface
[CE1-Vlan-interface11] quit
PE 1 and CE 1 can establish an LDP session and IS-IS neighbor relationship between them.
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