Configuring Ipv6 Mpls L3Vpn Carrier's Carrier In The Same As - HPE FlexFabric 5950 Series Configuration Manual

[PE2-bgp-default] ip vpn-instance vpn1
[PE2-bgp-default-vpn1] peer 2002::2 as-number 65002
[PE2-bgp-default-vpn1] address-family ipv6 unicast
[PE2-bgp-default-ipv6-vpn1] peer 2002::2 enable
[PE2-bgp-default-ipv6-vpn1] quit
[PE2-bgp-default-vpn1] quit
[PE2-bgp-default] quit
6. Configure CE 2:
# Configure an IPv6 address for VLAN-interface 12.
<CE2> system-view
[CE2] interface vlan-interface 12
[CE2-Vlan-interface12] ipv6 address 2002::2 64
[CE2-Vlan-interface12] quit
# Establish an EBGP peer relationship with PE 2, and redistribute VPN routes.
[CE2] bgp 65002
[CE2-bgp-default] peer 2002::1 as-number 600
[CE2-bgp-default] address-family ipv6 unicast
[CE2-bgp-default-ipv6] peer 2002::1 enable
[CE2-bgp-default-ipv6] import-route direct
[CE2-bgp-default-ipv6] quit
[CE2-bgp-default] quit
Verifying the configuration
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# Execute the display ipv6 routing table command on CE 1 and CE 2 to verify that CE 1 and CE 2
have a route to each other. Verify that CE 1 and CE 2 can ping each other. (Details not shown.)
C onfiguring IPv6 MPLS L3VPN carrier's carrier in the same
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AS
N etwork requirements
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Configure carrier's carrier for the scenario shown in
•
PE 1 and PE 2 are the provider carrier's PE switches. They provide VPN services for the
customer carrier.
•
CE 1 and CE 2 are the customer carrier's switches. They connect to the provider carrier's
backbone as CE switches.
•
PE 3 and PE 4 are the customer carrier's PE switches. They provide IPv6 MPLS L3VPN
services for end customers.
•
CE 3 and CE 4 are customers of the customer carrier.
•
The customer carrier and the provider carrier reside in the same AS.
The key to the carrier's carrier deployment is to configure exchange of two kinds of routes:
•
Exchange of the customer carrier's internal routes on the provider carrier's backbone.
•
Exchange of the end customers' internal routes between PE 3 and PE 4, the PEs of the
customer carrier. An MP-IBGP peer relationship must be established between PE 3 and PE 4.
F igure 87. In this scenario:
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340