Reference Guide

830 | Intermediate System to Intermediate System (IS-IS)
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Syntax
distribute-list redistributed-override in
To return to the default, use the no distribute-list redistributed-override in command.
Defaults
No default behavior or values
Command Modes
ROUTER ISIS (for IPv4)
CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6)
Command
History
Usage
Information
When the command is executed, IS-IS will not download the route to the routing table if the same route
was redistributed into IS-IS routing protocol on the same router.
domain-password
e
Set the authentication password for a routing domain.
Syntax
domain-password [hmac-md5 | encryption-type] password
To disable the password, enter no domain-password.
Parameters
Defaults
No default password.
Command Modes
ROUTER ISIS
Usage
Information
The domain password is inserted in Level 2 link state PDUs (LSPs), complete sequence number PDUs
(CSNPs), and partial sequence number PDUs (PSNPs).
Related
Commands
graceful-restart ietf
e
Enable Graceful Restart on an IS-IS router.
Syntax
graceful-restart ietf
To return to the default, use the no graceful-restart ietf command.
Version 7.8.1.0 Introduced IPv6 ISIS support
Version 6.3.1.0 Introduced
hmac-md5 (OPTIONAL) Enter the keyword hmac-md5 to encrypt the password using
MD5.
encryption-type
(OPTIONAL) Enter 7 to encrypt the password using DES.
password
Enter an alphanumeric string up to 16 characters long.
If you do not specify an encryption type or hmac-md5 keywords, the password is
processed as plain text which provides limited security.
area-password Configure an IS-IS area authentication password.
isis password Configure the authentication password for an interface.