Displaying And Maintaining Ipv6 Is-Is; Ipv6 Is-Is Configuration Examples; Ipv6 Is-Is Basic Configuration Example - HP 5500 EI series Configuration Manual

Step
8. Enable BFD for IPv6 IS-IS.

Displaying and maintaining IPv6 IS-IS

Execute display commands in any view. For other display and reset commands, see "Configuring IS-IS."
Task
Display information about routes
redistributed by IPv6 IS-IS.
Display IPv6 IS-IS routing information.
Display IPv6 IS-IS topology information.

IPv6 IS-IS configuration examples

IPv6 IS-IS basic configuration example

Network requirements
As shown in
same AS. Configure IPv6 IS-IS on the routers so that they can reach each other.
Router A and Router B are Level- 1 routers, Router D is a Level-2 router, and Router C is a Level- 1 -2 router.
Figure 92 Network diagram
Eth1/1
2001:1::2/64
2001:1::1/64
2001:2::1/64
Router B
L1
Device
Router A
Router C
Figure 92, Router A, Router B, Router C, and Router D, all enabled with IPv6, reside in the
Router A
L1
Eth1/2
Eth1/3
2001:3::1/64
Eth1/1
Router C
L1/L2
Eth1/1
2001:2::2/64
Area 10
Interface IPv6 address
Eth 1/1 2001:1::2/64
Eth1/1 2001:2::1/64
Eth1/2 2001:1::1/64
Eth1/3 2001:3::1/64
Command
isis ipv6 bfd enable
Command
display isis redistribute ipv6 [ ipv6-address mask-length ]
[ level-1 | level-2 ] [ process-id ]
display isis route ipv6 [ ipv6-address ] [ [ level-1 | level-2 ] |
verbose ] * [ process-id ]
display isis spf-tree ipv6 [ [ level-1 | level-2 ] | verbose ] *
[ process-id ]
Eth1/2
2001:4::1/64
Eth1/1
2001:3::2/64
Router D
L2
Area 20
Device
Router B
Router D
375
Remarks
By default, BFD for IPv6 IS-IS is
disabled.
Interface IPv6 address
Eth 1/1 2001:2::2/64
Eth1/1 2001:3::2/64
Eth1/2 2001:4::1/64