Command Line Reference Guide

Intermediate System to Intermediate System (IS-IS) | 813
maximum-paths
e
Allows you to configure the maximum number of equal cost paths allowed in a routing table.
Syntax
maximum-paths number
To return to the default values, enter no maximum-paths.
Parameters
Defaults
4
Command Mode
ROUTER ISIS (for IPv4)
CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6)
Command
History
metric-style
e
Configure a router to generate and accept old-style, new-style, or both styles of type, length, and values
(TLV).
Syntax
metric-style {narrow [transition] | transition | wide [transition]} [level-1 | level-2]
To return to the default values, enter the no metric-style {narrow [transition] | transition | wide
[transition]} [level-1 | level-2] command.
Parameters
Defaults
narrow; if no Level is specified, Level-1 and Level-2 are configured.
Command Modes
ROUTER ISIS
Usage
Information
If you enter the metric-style wide command, the FTOS 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
number
Enter a number as the maximum number of parallel paths an IP routing installs in a routing table.
Range: 1 to 16.
Default: 4
Version 7.8.1.0 Introduced MT ISIS support
Version 6.3.1.0 Introduced
narrow
Allows you to configure the E-Series to generate and accept old-style TLVs.
Metric range: 0 to 63
transition
Allows you to configure the E-Series to generate both old-style and new-style TLVs.
Metric range: 0 to 63
wide
Allows you to configure the E-Series to generate and accept only new-style TLVs.
Metric range: 0 to 16777215
level-1
Enables the metric style on Level 1.
level-2
Enables the metric style on Level 2.
isis metric Use this command to configure a metric for an interface.