141
Task Remarks
optimizing IS-IS
networks
Specifying the IS-IS hello multiplier Optional
Configuring a DIS priority for an interface Optional
Disabling an interface from sending or 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 IS-IS routes 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 relations
hip authentication Optional
Configuring area authentication Optional
Configuring routing domain authentication Optional
Configuring IS-IS GR Optional
Configuring IS-IS NSR Optional
Configuring IS-IS FRR Optional
Enabling IS-IS SNMP trap Optional
Binding an IS-IS process with MIBs Optional
Configuring BFD for IS-IS Optional
Configuring IS-IS basic functions
Configuration prerequisites
Before you configure IS-IS basic functions, complete the following tasks:
• Configure the link layer protocol.
• Configure an IP address for each interface, and make sure all neighboring nodes can reach each
other at the network layer.
Enabling IS-IS
Ste
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