Connectivity Guide

persist at the cost of increased link utilization. A higher value reduces the link utilization the flooding of
refreshed packets causes.
Related
Commands
● max-lsp-lifetime — set the maximum interval that LSPs persist without being refreshed.
max-area-addresses
Configure manual area addresses.
Syntax
max-area-addresses number
To return to the default values, use the no max-area-addresses command.
Parameters
number Set the maximum number of manual area addresses. The range is from 3 to 6. The
default is 3.
Defaults 3 addresses
Command Modes ROUTER ISIS
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100–ON.
9.8(2.0) Introduced on the S3100 series.
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.
7.5.1.0 Added support for LSP Throttling Enhancement.
Usage
Information
To configure the number of area addresses on router, use this command. This value must be consistent
with routers in the same area, otherwise the router forms only Level 2 adjacencies. The value must be
same among all the routers to form Level 1 adjacencies.
max-lsp-lifetime
Set the maximum time that link-state packets (LSPs) exist without being refreshed.
Syntax
max-lsp-lifetime seconds
To restore the default time, use the no max-lsp-lifetime command.
Intermediate System to Intermediate System (IS-IS) 823