Setup guide

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Cisco 6400 Software Setup Guide
OL-1183-04
Chapter2 Basic NSP Configuration
NRP-2 and NRP-2SV Support
Changing the NRP-2 Configuration Register Setting
The configuration register defaults to the correct setting for normal operation. You should not change
this setting unless you want to enable the break sequence or switch ROMMON devices.
To change the NRP-2 configuration register setting, enter the following command in global
configuration mode:
Example
In the following example, an NRP-2 in slot 3 is set to boot to ROMMON, where ROMMON runs from
the image found in BootFROM1. If you enter the boot ROMMON command, the NRP-2 loads the
specified image from the disk0:/images/ directory.
hw-module slot 3 config-register 0x2100
hw-module slot 3 image c6400r2sp-g4p5-mz.121-4.DC.bin priority 2
System Logging
By default, each system log message created by the NRP-2 appears on the NSP as a local message, and
the message is labeled with the slot number of the NRP-2 that created the message. If console logging
is enabled, each system log message also appears on the NRP-2 console.
For more information on NRP-2 console and system logging, see the “Using NRP-2 Console and System
Logging” section on page3-15.
Disabling NRP-2 System Logging on the NSP
To disable the appearance of NRP-2 system log messages on the NSP, use the following EXEC
command:
Console and Telnet Access
The NSP has been equipped with an internal communication server to access the NRP-2 console lines.
The NSP also has alias commands for using Telnet to connect to the NRP-2. For more information, see
the “Methods Available for Configuring the NRP-2” section on page3-9.
Command Purpose
Switch(config)# hw-module slot slot config-register value
1
1. For specific configuration register values, see “hw-module” in the Cisco 6400 Command Reference.
Changes the configuration register setting of
the NRP-2 in the specified slot.
Command Purpose
Switch# no logging console
Stops NRP-2 system log messages from appearing on the NSP.