CLI Guide

Version Description
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
show config
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,
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.
8.3.11.1 Introduced on the Z9000.
8.3.7.1 Introduced on the S4810.
Example (Router-
Isis)
The bold section identifies that Multi-Topology IS-IS is enabled in Transition mode.
Dell(conf-router_isis)# show config
!
918
Intermediate System to Intermediate System (IS-IS)