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Configuring is-is basic functions, Configuration prerequisites, Enabling is-is – H3C Technologies H3C SecPath F1000-E User Manual

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Task

Remarks

Configuring IS-IS route filtering

Optional

Configuring IS-IS route leaking

Optional

Tuning and
optimizing IS-IS

networks

Specifying intervals for sending IS-IS hello and CSNP packets

Optional

Specifying the IS-IS hello multiplier

Optional

Configuring a DIS priority for an interface

Optional

Disabling an interface from sending/receiving IS-IS packets

Optional

Enabling an interface to send small hello packets

Optional

Configuring LSP parameters

Optional

Configuring SPF parameters

Optional

Assigning a high priority to an IS-IS IP prefix

Optional

Setting the LSDB overload bit

Optional

Configuring system ID to host name mappings

Optional

Enabling the logging of neighbor state changes

Optional

Enhancing IS-IS
network security

Configuring neighbor relationship authentication

Optional

Configuring area authentication

Optional

Configuring routing domain authentication

Optional

Enabling IS-IS SNMP trap

Optional

Binding an IS-IS process with MIBs

Optional

Configuring IS-IS basic functions

Configuration prerequisites

Before the configuration, complete the following tasks:

Configure the link layer protocol.

Configure an IP address for each interface, and make sure that all neighboring nodes can reach
each other at the network layer.

Enabling IS-IS

Step Command

Remarks

1.

Enter system view.

system-view

N/A

2.

Enable the IS-IS routing

process and enter its view.

isis [ process-id ] [ vpn-instance
vpn-instance-name ]

Not enabled by default.

3.

Assign a network entity title

(NET).

network-entity net

Not assigned by default.

4.

Return to system view.

quit

N/A