Dell 9.7(0.0) manual Isis csnp-interval seconds level-1 level-2, Level-1 level-2 command

Defaults

Command Modes

Command History

Usage Information

level-2-only	You can form a Level 2 adjacencies when other Level 2 or
	Level 1-2 routers and their interfaces are configured for Level
	1-2 or Level 2. Level 1 adjacencies cannot be established on
	this interface.
level-1-2
INTERFACE

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.

VersionDescription

9.7(0.0) Introduced on the S6000-ON.

9.0.2.0Introduced on the S6000.

8.3.19.0Introduced on the S4820T.

8.3.12.0Introduced on the S4810.

8.3.11.1Introduced on the Z9000.

Because the default establishes Level 1 and Level 2 adjacencies, you do not need to configure this command. Routers in an IS-IS system must be configured as a Level 1-only, Level 1-2, or Level 2-only system.

Only configure interfaces as Level 1 or Level 2 on routers that are between areas (for example, a Level 1-2 router) to prevent the software from sending unused hello packets and wasting bandwidth.

isis csnp-interval

Configure the IS-IS complete sequence number PDU (CSNP) interval on an interface.

Syntax	isis csnp-interval seconds [level-1 level-2]
	To return to the default values, use the no isis csnp-interval [seconds]
	[level-1 level-2] command.

Parameters	Interval of transmission time between CSNPs on multi-
seconds
	access networks for the designated intermediate system. The
	range is from 0 to 65535. The default is 10.
level-1	(OPTIONAL) Independently configures the interval of time
	between transmission of CSNPs for Level 1.

868 Intermediate System to Intermediate System (IS-IS)