3Com MSR 50, MSR 30 manual Ipv6 import-route isisv6 level-2 into level-1, 1275

1275

tag: Specifies an administrative tag number for the redistributed routes, in the range of 1 to 4294967295.

allow-ibgp: Allows redistributing IBGP routes. This keyword is optional when the protocol is bgp4+.

Description Use the ipv6 import-routecommand to enable IPv6 IS-IS to redistribute routes from another routing protocol.

Use the undo ipv6 import-routecommand to disable route redistribution.

Route redistribution is disabled by default.

If no level is specified, the routes are imported to Level-2 routing table by default.

IPv6 IS-IS considers redistributed routes as routes to destinations outside the local routing domain.

You can specify a cost and a level for redistributed routes.

c CAUTION: Using the import-route bgp4+ allow-ibgp command will redistribute both EBGP and IBGP routes. The redistributed IBGP routes may cause routing loops. Therefore, be cautious with this command.

Examples # Configure IPv6-IS-IS to redistribute static routes and sets the cost 15 for them.

<Sysname> system-view

[Sysname] isis

[Sysname-isis-1]ipv6 import-route static cost 15

ipv6 import-route isisv6 level-2 into level-1

Syntax ipv6 import-route isisv6 level-2 into level-1 [ filter-policy { acl6-numberipv6-prefix ipv6-prefix-nameroute-policy route-policy-name} tag tag ]*

undo ipv6 import-route isisv6 level-2 into level-1

View IS-IS view

Parameters acl6-number: Number of a basic or advanced ACL6 used to filter routes when they are leaking from Level-2 to Level-1, ranging from 2000 to 3999.

ipv6-prefix-name: Name of an IPv6 prefix list used to filter routes when they are leaking from Level-2 to Level-1, a string of 1 to 19 characters.

route-policy-name: Name of a routing policy used to filter routes when they are leaking from Level-2 to Level-1, a string of 1 to 19 characters.

tag: Specifies an administrative tag number for the leaked routes, in the range of 1 to 4294967295.