Alcatel-Lucent 6850-48 参考指南
IS-IS Commands
OmniSwitch CLI Reference Guide
September 2009
page 43-31
ip isis level hello-auth
Enables or disables the authentication of Hello PDUs for specific IS-IS levels.
ip isis level {1 | 2} hello-auth
no ip isis level {1 | 2} hello-auth
Syntax Definitions
1
Specifies the IS-IS level as Level-1.
2
Specifies the IS-IS level as Level-2.
Defaults
Authentication check of Level Hello PDUs is enabled by default.
Platforms Supported
OmniSwitch 6850, 9000, 9000E
Usage Guidelines
• Use the no form of this command to prevent the authentication of Hello packets at the specified IS-IS
level.
• This command overrides the global configuration of IS-IS Hello authentication.
Examples
-> ip isis level 1 hello-auth
-> no ip isis level 1 hello-auth
Release History
Release 6.2.1; command was introduced.
Release 6.3.1; support for OmniSwitch 9000 added.
Release 6.3.1; support for OmniSwitch 9000 added.
Related Commands
MIB Objects
vRtrIsisLevelTable
vRtrIsisLevelHelloAuthentication
Enables or disables the authentication of Hello
PDUs globally.
Displays the IS-IS status.