Owner's Manual

1278 CHAPTER 83: IPV6 IS-IS CONFIGURATION COMMANDS
Use the undo ipv6 summary command to remove the summary route.
Route summarization is disabled by default.
Configuring summary routes can reduce the size of the route table, LSPs and
LSDB. Routes to be summarized can be IS-IS routes or redistributed routes. The
cost of a summary route is the smallest cost among all summarized routes.
Examples # Configure a summary route of 2002::/32.
<Sysname> system-view
[Sysname] isis
[Sysname-isis-1] ipv6 summary 2002:: 32
isis ipv6 enable
Syntax isis ipv6 enable [ process-id ]
undo isis ipv6 enable
View Interface view
Parameters process-id: IS-IS process ID, ranging from 1 to 65535. The default is 1.
Description Use the
isis ipv6 enable command to enable IPv6 for the specified IS-IS process
on the interface.
Use the
undo isis ipv6 enable command to disable the configuration.
IPv6 is disabled on the interface by default.
Examples # Enable global IPv6, create IS-IS routing process 1, enable IPv6 for the process,
and enable IPv6 for the process on interface Serial 2/0.
<Sysname> system-view
[Sysname] ipv6
[Sysname] isis 1
[Sysname-isis-1] network-entity 10.0001.1010.1020.1030.00
[Sysname-isis-1] ipv6 enable
[Sysname-isis-1] quit
[Sysname] interface serial 2/0
[Sysname-Serial2/0] ipv6 address 2002::1/64
[Sysname-Serial2/0] isis ipv6 enable 1