maximum-paths (IS-IS)

Specifies the number of paths Intermediate System-to-Intermediate System (IS-IS) can calculate and install in the IPv4 or IPv6 forwarding table.

Syntax

maximum-paths number

no maximum-paths number

Command Default

The default is 8 paths.

Parameters

value: Specifies the number of paths. Valid values range from 1 through 64 paths. The default is 8.

Modes

IS-IS address-family IPv4 unicast configuration mode

IS-IS address-family IPv6 unicast configuration mode

Usage Guidelines

IS-IS is supported only on devices based on the DNX chipset family. For a list of such devices, see "Supported Hardware".

The no form of the command resets number of paths to the default number of 8.

Examples

The following example specifies that the number of paths IS-IS can calculate and install in the IP forwarding table is 10.

device# configure terminal
device(config)# router isis
device(config-isis-router)# address-family ipv4 unicast
device(config-router-isis-ipv4u)# maximum-paths 10

The following example resets the number of paths IS-IS can calculate and install in the IPv6 forwarding table to 8 (the default).

device# configure terminal
device(config)# router isis
device(config-isis-router)# address-family ipv6 unicast
device(config-router-isis-ipv6u)# no maximum-paths