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JN0-664 · Question #20

You are running a service provider network and must transport a customer's IPv6 traffic across your IPv4-based MPLS network using BGP. You have already configured mpls ipv6-tunneling on your PE…

The correct answer is C. You must configure family inet6 unicast between PE and CE routers. https://www.juniper.net/documentation/us/en/software/junos/mpls/topics/topic-map/ipv6-o-ipv4-tunnels.html

MPLS Core Technologies

Question

You are running a service provider network and must transport a customer's IPv6 traffic across your IPv4-based MPLS network using BGP. You have already configured mpls ipv6-tunneling on your PE routers. Which two statements are correct about the BGP configuration in this scenario? (Choose two.)

Options

  • AYou must configure family inet6 labeled-unicast between PE routers.
  • BYou must configure family inet6 add-path between PE and CE routers.
  • CYou must configure family inet6 unicast between PE and CE routers.
  • DYou must configure family inet6 unicast between PE and CE routers.

How the community answered

(24 responses)
  • A
    13% (3)
  • B
    4% (1)
  • C
    79% (19)
  • D
    4% (1)

Explanation

https://www.juniper.net/documentation/us/en/software/junos/mpls/topics/topic-map/ipv6-o-ipv4-tunnels.html

Topics

#IPv6 tunneling#MPLS#BGP inet6#labeled-unicast

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