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Command Modes ROUTER ISIS
Supported Modes Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
If you enter the metric-style wide command, the system generates and accepts only new-style
TLVs. The router uses less memory and other resources rather than generating both old-style and new-
style TLVs.
The new-style TLVs have wider metric fields than old-style TLVs.
Related
Commands
isis metric — configures a metric for an interface.
multi-topology
Enables multi-topology IS-IS. It also allows enabling/disabling of old and new style TLVs for IP prefix information in the LSPs.
Syntax
multi-topology [transition]
To return to a single topology configuration, use the no multi-topology [transition] command.
Defaults Disabled
Command Modes CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6
Supported Modes Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
net
To configure an IS-IS network entity title (NET) for a routing process, use this mandatory command. If you did not configure a
NET, the IS-IS process does not start.
Syntax
net network-entity-title
To remove a net, use the no net network-entity-title command.
Parameters
network-entity-
title
Specify the area address and system ID for an IS-IS routing process. The first 1 to
13 bytes identify the area address. The next 6 bytes identify the system ID. The last
1 byte is the selector byte, always identified as zero zero (00). This argument can
be applied to an address or a name.
Defaults Not configured.
Command Modes ROUTER ISIS
Supported Modes Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
706 Intermediate System to Intermediate System (IS-IS)