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level (IS-IS Interfaces)

Syntax


            
               level level-number {
               
               disable;
               
               hello-authentication-key key;
               
               hello-authentication-type authentication;
               
               hello-interval seconds;
               
               hold-time seconds;
               
               ipv4-multicast-metric number;
               
               ipv6-unicast-metric number;
               
               metric metric;
               
               passive;
               
               priority number;
               
               te-metric metric;
               
               }

Hierarchy Level


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

Release Information

Statement introduced before JUNOS Release 7.4.

Statement introduced in JUNOS Release 9.0 for EX Series switches.

Description

Configure the IS-IS level. You can configure one instance of Level 1 routing and one instance of Level 2 routing on each interface, and you can configure the two levels differently.

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.