3com S7906E Manuel De Montage
1-17
Task
Remarks
Optional
Optional
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Optional
Configuring IS-IS Basic Functions
Configuration Prerequisites
Before the configuration, accomplish the following tasks:
z
Configure the link layer protocol.
z
Configure an IP address for each interface, and make sure all neighboring nodes are reachable to
each other at the network layer.
Enabling IS-IS
Follow these steps to enable IS-IS:
To do…
Use the command…
Remarks
Enter system view
system-view
––
Enable the IS-IS routing
process and enter its view
process and enter its view
isis [ process-id ]
[ vpn-instance
vpn-instance-name ]
[ vpn-instance
vpn-instance-name ]
Required
Not enabled by default
Assign a network entity title
(NET)
(NET)
network-entity net
Required
Not assigned by default
Return to system view
quit
––
Enter interface view
interface interface-type
interface-number
interface-number
––
Enable an IS-IS process on the
interface
interface
isis enable [ process-id ]
Required
Disabled by default
Configuring the IS Level and Circuit Level
If only one area is available, it is recommended that: