Service Manual

Defaults Not set.

Command Modes

• ROUTER ISIS (for IPv4)

• CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6)

Command History

This guide is platform-specific. 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.

8.3.12.0 Introduced on the S4810.

8.3.11.1 Introduced on the Z9000.

7.8.1.0 Added support for multi-topology ISIS.

6.3.1.0 Introduced.

Usage Information Set the overload bit when a router experiences problems, such as a memory

shortage due to an incomplete link state database which can result in an

incomplete or inaccurate routing table. If you set the overload bit in its LSPs, other

routers ignore the unreliable router in their SPF calculations until the router has

recovered.

NOTE: Enables you to configure a single system wide value that is common

for both IPv4 and IPv6 address.

show config

Display the changes you made to the IS-IS configuration. Default values are not shown.

Syntax