9-8 - Implement 6VPE - Command Reference

Question 1

IOS-XR Command:
address-family ipv6 [vrf vrf-name] [unicast | multicast | vpnv6]

Answer 1

Enters address family configuration mode for configuration.

Question 2

IOS-XR Command:
address-family ipv6 unicast

Answer 2

• BGP neighbor configuration mode command. Chooses the IPv6 address-family configuration.
• VRF configuration mode command. Enters the IPv6 unicast address family.

Question 3

IOS-XR Command:
ipv6 unicast-routing

Answer 3

Enables the forwarding of IPv6 unicast datagrams.

Question 4

IOS-XR Command:
router ospfv3 [process-ID]

Answer 4

Creates an OSPFv3 process.

Question 5

IOS-XR Command:
router-id [ip-address]

Answer 5

Sets an OSPF router ID (in router configuration mode).

Question 6

IOS-XR Command:
show bgp vpnv6 unicast

Answer 6

Displays VPN entries in a BGP table.

Question 7

IOS-XR Command:
show bgp vpnv6 unicast vrf [vrf-name]

Answer 7

Displays the BGP VPNv6 table for a VRF.

Question 8

IOS-XR Command:
show bgp vrf [vrf-name]

Answer 8

Displays the BGP topology table for the specified VRF.

Question 9

IOS-XR Command:
show bgp vrf [vrf-name] [ipv6/vpnv6] unicast summary

Answer 9

Displays BGP VRF table summary information.

Question 10

IOS-XR Command:
show ipv6 interface brief

Answer 10

Displays the usability status of interfaces that are configured for IPv6.

Question 11

IOS-XR Command:
show ipv6 route vrf [vrf-name]

Answer 11

Displays the current contents of the IPv6 routing table for a specific customer.

Question 12

IOS-XR Command:
show ospfv3 vrf [vrf-name] neighbors

Answer 12

Displays OSPFv3 neighbors for a specific VRF.

Question 13

IOS-XE Command:
neighbor [neighbor-ip] activate

Answer 13

BGP configuration mode command. Activates an exchange of routes from the address family under the configuration for the specified neighbor.

Question 14

IOS-XE Command:
neighbor [neighbor-ip] remote-as [as-number]

Answer 14

BGP configuration mode command. Specifies the neighbor autonomous system number.

Question 15

IOS-XE Command:
ospfv3 [process-id] ipv6 area [area]

Answer 15

Enables the OSPFv3 process in the given OSPF area on an interface (in interface configuration mode).

Question 16

IOS-XE Command:
show bgp vpnv6 unicast vrf [vrf-name]

Answer 16

Displays the BGP VPNv6 table for a VRF.

Question 17

IOS-XE Command:
show bgp vrf [vrf-name] ipv6 unicast summary

Answer 17

Displays the IPv6 BGP topology table for the specified VRF.

Question 18

IOS-XE Command:
show ipv6 route vrf [vrf-name]

Answer 18

Displays the current contents of the IPv6 routing table for a specific customer.

Question 19

IOS-XE Command:
show ospfv3 vrf [vrf-name] neighbors

Answer 19

Displays OSPFv3 neighbors for a specific VRF.