Reference Guide

914 | Intermediate System to Intermediate System (IS-IS)
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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
Command
History
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
Version 8.3.19.0 Introduced on S4820T
Version 8.3.12.0 Introduced on S4810
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.
Version 8.3.19.0 Introduced on S4820T
Version 8.3.12.0 Introduced on S4810
Version 6.3.1.0 Introduced
area-password Configure an IS-IS area authentication password.
isis password Configure the authentication password for an interface.