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isis password
Sets the Level 1 or Level 2 password and enables authentication for the interface.
Syntax: isis password password [level-1 | level-2]
no isis password [level-1 | level-2]
password
Authentication password assigned to the interface.
level-l
Configures an authentication password for level-1 routing.
level-2
Configures an authentication password for level-2 routing.
Description: The interface-level password prevents unauthorized routers from forming an adjacency with this interface.
Use the isis password password command to configure a password for the interface. If no level is specified, the command configures the password for level-1 routing only.
Use the isis password password or the isis password password level-1 command to configure the interface password for level-1 (intra-area) routing.
Use the isis password password level-2 command to configure the interface password for level-2 (inter-area) routing.
Use the no isis password command to disable authentication for the interface.
Factory Default: Authentication disabled.
Command Mode: Interface configuration.
Example: In the following example:
- The router isis command enables IS-IS on the router, specifies an IS-IS instance, and changes the command mode to Router configuration.
- The net command configures a NET for the routing process.
- The interface pos n/n/n identifies a specific POS interface and changes the command mode to Interface configuration.
- The ip router isis command enables the IS-IS process specified by the global router isis command on the interface.
- The isis password password level-1 command configures a password and enables authentication for level-2 routing for the interface.
- The show running-config interface command displays the setting:
router(config)#router isis 0
router(config-router)#net 49.0001.0000.0000.1111.00
router(config-router)#interface pos 1/5/1
router(config-if)#ip router isis 0
router(config-if)#isis password deleteme level-1
router(config-if)#end
router#show run int
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!
interface pos 1/5/1
sonet path-trace NPI1 1/5/1
ip address 10.100.53.2 255.255.255.0
crc 16
ip router isis 0
isis password deleteme level-1
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Related Commands: ip router isis
net
router isis
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Copyright © 2004
Avici Systems Inc.
Avici® and TSR®
is a registered trademark of Avici Systems Inc.
IPriori™, Composite Links™, SSR™, QSR, and NSR® are
trademarks of Avici Systems Inc.
Source
File Name: ISIS.fm
HTML File Name: ISIS18.html
Last Updated: 05/10/04 at 16:35:45