Configuring Is-Is Route Leaking; Tuning And Optimizing Is-Is Networks; Configuration Prerequisites; Specifying Intervals For Sending Is-Is Hello And Csnp Packets - HP 3600 v2 series Configuration Manual

To do...
Enter IS-IS view
Configure the filtering of routes
redistributed from another routing
protocol or IS-IS process

Configuring IS-IS route leaking

With IS-IS route leaking enabled, the Level- 1 -2 router can advertise the routing information of other Level- 1
areas and Level-2 area routing information to Level- 1 routers.
Follow these steps to configure IS-IS route leaking:
To do...
Enter system view
Enter IS-IS view
Enable IS-IS route leaking
NOTE:
If a filter policy is specified, only routes passing it can be advertised into Level-1 area.
•
• You can specify a routing policy in the import-route isis level-2 into level-1 command to filter routes
from Level-2 to Level-1. Other routing policies specified for route reception and redistribution does not
affect the route leaking.

Tuning and optimizing IS-IS networks

Configuration prerequisites

Before tuning and optimizing IS-IS networks, complete the following tasks:
• Configure IP addresses for interfaces, and make adjacent nodes reachable to each other at the
network layer.
Enable IS-IS
•

Specifying intervals for sending IS-IS hello and CSNP packets

Follow these steps to configure intervals for sending IS-IS hello and CSNP packets:
To do...
Enter system view
Enter interface view
Use the command...
isis [ process-id ] [ vpn-instance
vpn-instance-name ]
filter-policy { acl-number | ip-prefix
ip-prefix-name | route-policy
route-policy-name } export [ protocol
[ process-id ] ]
Use the command...
system-view
isis [ process-id ] [ vpn-instance vpn-instance-name ]
import-route isis level-2 into level-1 [ filter-policy
{ acl-number | ip-prefix ip-prefix-name | route-policy
route-policy-name } | tag tag ] *
Use the command...
system-view
interface interface-type
interface-number
151
Remarks
—
Required
Not configured by
default
Remarks
—
—
Required
Disabled by
default
Remarks
—
—