R3303-HP HSR6800 Routers Layer 3 - IP Routing Command Reference

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Parameters
ipv4-unicast: Specifies an IPv4 unicast topology.
topology-name: Topology name, a case-sensitive character string of 1 to 31 characters.
ipv6-unicast: Specifies an IPv6 unicast topology.
value: Specifies an IS-IS cost for the interface. The cost range differs with cost styles.
• For cost styles narrow, narrow-compatible and compatible, the cost is in the range of 1 to 63.
• For cost styles wide and wide-compatible, the cost is in the range of 1 to 16777215. When the cost
value is 16777215, the neighbor TLV generated on the link can only be used to transmit relevant TE
information, but cannot be used to calculate routes.
level-1: Applies the cost to Level-1.
level-2: Applies the cost to Level-2.
Usage guidelines
If neither level-1 nor level-2 is included, the cost applies to both level-1 and level-2.
Configure a proper IS-IS cost for each interface to ensure correct route calculation.
Examples
# Configure the Level-2 IS-IS cost as 5 for GigabitEthernet 4/0/1.
<Sysname> system-view
[Sysname] interface GigabitEthernet 4/0/1
[Sysname-GigabitEthernet4/0/1] isis cost 5 level-2
Relate commands
circuit-cost
isis dis-name
NOTE:
• This command is not supported on a point-to-point interface.
• This command is not available in loopback interface view.
Use isis dis-name to configure a name for a DIS to represent the pseudo node on a broadcast network.
Use undo isis dis-name to remove the configuration.
Syntax
isis dis-name symbolic-name
undo isis dis-name
Default
No name is configured for the DIS.
Views
Interface view
Default command level
2: System level