Specifying The Interval For Sending Is-Is Csnp Packets; Configuring A Dis Priority For An Interface; Disabling An Interface From Sending/Receiving Is-Is Packets - HP 6125XLG Layer 3 - Ip Routing Configuration Manual

Step
3. Specify the hello multiplier.

Specifying the interval for sending IS-IS CSNP packets

On a broadcast network, perform this task on the DIS that uses CSNP packets to synchronize LSDBs.
To specify the interval for sending IS-IS CSNP packets:
Step
1. Enter system view.
2. Enter interface view.
3. Specify the interval for
sending CSNP packets on the
DIS of a broadcast network.

Configuring a DIS priority for an interface

On a broadcast network, IS-IS must elect a router as the DIS at a routing level. You can specify a DIS
priority at a level for an interface. The greater the interface's priority, the more likely it becomes the DIS.
If multiple routers in the broadcast network have the same highest DIS priority, the router with the highest
MAC address becomes the DIS.
To configure a DIS priority for an interface:
Step
1. Enter system view.
2. Enter interface view.
3. Configure a DIS priority for
the interface.

Disabling an interface from sending/receiving IS-IS packets

After being disabled from sending and receiving hello packets, an interface cannot form any neighbor
relationship, but can advertise directly connected networks in LSPs through other interfaces. This can save
bandwidth and CPU resources, and ensures that other routers know networks directly connected to the
interface.
To disable an interface from sending and receiving IS-IS packets:
Step
1. Enter system view.
Command
isis timer holding-multiplier value
[ level-1 | level-2 ]
Command
system-view
interface interface-type
interface-number
isis timer csnp seconds [ level-1 |
level-2 ]
Command
system-view
interface interface-type
interface-number
isis dis-priority value [ level-1 |
level-2 ]
Command
system-view
142
Remarks
The default setting is
3.
Remarks
N/A
N/A
The default setting is 10 seconds.
Remarks
N/A
N/A
The default setting is 64.
Remarks
N/A