H3C Technologies H3C S7500E Series Switches - Manual (Page 326)

10-3
Configuration Procedure
Follow these steps to configure IPv6 IS-IS routing information control:
To do… Use command to… Remarks
Enter system view system-view ––
Enter IS-IS view isis [ process-id ] ––
Define the priority for IPv6 IS-IS
routes
ipv6 preference { route-policy
route-policy-name | preference } *
Optional
15 by default
Configure an IPv6 IS-IS summary
route
ipv6 summary ipv6-prefix prefix-length
[ avoid-feedback | generate_null0_route |
[ level-1 | level-1-2 | level-2 ] | tag tag ] *
Optional
Not configured by default
Generate an IPv6 IS-IS default
route
ipv6 default-route-advertise [ [ level-1 |
level-1-2 | level-2 ] | route-policy
route-policy-name ] *
Optional
No IPv6 default route is
defined by default.
Configure IPv6 IS-IS to filter
incoming routes
ipv6 filter-policy { acl6-number | ipv6-prefix
ipv6-prefix-name | route-policy
route-policy-name } import
Optional
No filtering policy is
defined by default
Configure IPv6 IS-IS to
redistribute routes from another
routing protocol
ipv6 import-route protocol [ process-id ]
[ allow-ibgp ] [ cost cost | [ level-1 | level-1-2
| level-2 ] | route-policy route-policy-name |
tag tag ] *
Optional
Not configured by default
Configure the maximum number
of redistributed Level 1/Level 2
IPv6 routes
ipv6 import-route limit number
Optional
The default value
depends on the SRPU
models, LPU models,
and their working modes.
Configure the filtering of outgoing
redistributed routes
ipv6 filter-policy { acl6-number | ipv6-prefix
ipv6-prefix-name | route-policy
route-policy-name } export [ protocol
[ process-id ] ]
Optional
Not configured by default
Enable route leaking
ipv6 import-route isisv6 level-2 into level-1
[ filter-policy { acl6-number | ipv6-prefix
ipv6-prefix-name | route-policy
route-policy-name } | tag tag ] *
Optional
Not enabled by default
Specify the maximum number of
equal-cost load balanced routes
ipv6 maximum load-balancing number
Optional
The value defaults to 8.