CLI Guide

Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
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).
Command Modes INTERFACE
Supported Modes Full–Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information
You can configure priorities independently for Level 1 and Level 2. Priorities
determine which router on a LAN is the designated router. Priorities are advertised
Intermediate System to Intermediate System (IS-IS)
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