Service Manual
Version Description
8.3.12.0 Introduced on the S4810.
Usage Information
If you enter the metric-style wide command, the Dell Networking OS 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 elds than old-style TLVs.
When wide transition is congured, narrow metric is sent for the narrow metric TLV and the actual wide
metric is sent in wide metric TLV. The receiver can choose to use the metric that is requires.
Related Commands isis metric — congures 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 prex information in the LSPs.
Syntax
multi-topology [transition]
To return to a single topology conguration, use the no multi-topology [transition] command.
Parameters
transition
Defaults Disabled
Command Modes CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.8(0.0) Introduced on the S3048-ON and S4048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.12.0 Introduced on the S4810.
7.8.1.0 Introduced.
824
Intermediate System to Intermediate System (IS-IS)