R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

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NOTE:
• This command is not available in loopback interface view.
• Whether a password should use ip or osi is not affected by the actual network environment.
Description
Use isis authentication-mode to set the IS-IS authentication mode and password for an interface.
Use undo isis authentication-mode to restore the default.
No neighbor relationship authentication is configured by default.
The password in the specified mode is inserted into all outgoing hello packets and is used for
authenticating the incoming hello packets. Only the authentication succeeds can the neighbor
relationship be formed.
NOTE:
• For two routers to become nei
g
hbors, the same authentication mode and password must be specified a
t
both ends.
• If you configure a password without specifying a level, the password applies to both Level-1 and Level-2.
• If neither ip nor osi is specified, the OSI related fields in LSPs are checked.
• The level-1 and level-2 keywords are configurable on an interface that has had IS-IS enabled with the
isis enable command.
Related commands: area-authentication-mode, domain authentication-mode.
Examples
# Configure the plain text password easykey for GigabitEthernet 4/2.
<Sysname> system-view
[Sysname] interface GigabitEthernet 4/2
[Sysname-GigabitEthernet4/2] isis authentication-mode simple easykey
isis circuit-level
Syntax
isis circuit-level [ level-1 | level-1-2 | level-2 ]
undo isis circuit-level
View
Interface view
Default level
2: System level
Parameters
level-1: Sets the circuit level to Level-1.
level-1-2: Sets the circuit level to Level-1-2.
level-2: Sets the circuit level to Level-2.