Users Guide

Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
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.
Usage Information
To protect your network from unauthorized access, use this command to prevent
unauthorized routers from forming adjacencies.
You can assign different passwords for different routing levels by using the keywords
level-1 and level-2.
The no form of this command disables the password for Level 1 or Level 2 routing,
using the respective keywords level-1 or level-2.
This password provides limited security as it is processed as plain text.
isis priority
Set the priority of the designated router you select.
Syntax
isis priority value [level-1 | level-2]
To return to the default values, use the no isis priority [value] [level-1 |
level-2] command.
Parameters
value This value sets the router priority. The higher the value, the
higher the priority. The range is from 0 to 127. The default is 64.
level-1 (OPTIONAL) Specify the priority for Level 1. This setting is the
default.
level-2 (OPTIONAL) Specify the priority for Level 2.
Defaults value = 64; level-1 (if not otherwise specified).
Intermediate System to Intermediate System (IS-IS) 1142