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Command Modes

• ROUTER ISIS (for IPv4)

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

Command History

This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking

OS Command Line Reference Guide.

Version Description

9.8(1.0) Introduced on the Z9100–ON.

9.8(0.0P5) Introduced on the S4048-ON.

9.8(0.0P2) Introduced on the S3048-ON.

9.7(0.0) Introduced on the S6000-ON.

9.5(0.1) Introduced on the Z9500.

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 congure a single system wide value that is common for both IPv4 and IPv6

address.

show cong

Display the changes you made to the IS-IS conguration. Default values are not shown.

Syntax

show config