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level (Global IS-IS)

Syntax


            
               level level-number {
               
               authentication-key key;
               
               authentication-type type;
               
               external-preference preference;
               
               no-csnp-authentication;
               
               no-hello-authentication;
               
               no-psnp-authentication;
               
               preference preference;
               
               wide-metrics-only;
               
               }

Hierarchy Level


            
               [edit logical-systems logical-system-name protocols isis],
               
               [edit logical-systems logical-system-name routing-instances routing-instance-name protocols isis],
               
               [edit protocols isis],
               
               [edit routing-instances routing-instance-name protocols isis]

Release Information

Statement introduced before JUNOS Release 7.4.

Statement introduced in JUNOS Release 9.0 for EX Series switches.

Description

Configure the global-level properties.

Options

level-number—IS-IS level number.
The remaining statements are explained separately.

Required Privilege Level

routing—To view this statement in the configuration.

routing-control—To add this statement to the configuration.