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CCNP Security IPS 642-627 Quick Reference: Installation of a Typical Sensor

Sample Chapter is provided courtesy of Cisco Press.
Date: Jun 13, 2011.

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Chapter Description

Gary Halleen outlines the installation of a typical Cisco IPS sensor.

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CCNP Security IPS 642-627 Quick Reference, 2nd Edition

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Initializing the Sensor

The setup command at the CLI walks you through initialization. You can do the following:

Assign a hostname to the sensor. This is case sensitive. It defaults to sensor.
Assign an IP address to the command and control interface. The default is 10.1.9.201/24.
Assign a default gateway. The default is 10.1.9.1.
Enable or disable the Telnet server. Telnet is disabled by default.
Specify the web server port. The default is 443.
Create network access control lists (ACL) that can access the sensor for management.
Configure the date and time.
Configure the sensor interfaces.
Configure virtual sensors. This enables the configuration of promiscuous and inline interface pairs.
Configure threat prevention. An event action override denies high-risk network traffic with a risk rating of 90 to 100. This option lets you disable this feature.

Common CLI Configuration Tasks

Here are some common commands available for use at the CLI:

ping
trace
banner login
show version
copy /erase source-url destination-url (The erase option erases the destination file before copying.)
copy current-config backup-config
copy /erase backup-config current-config
more keyword (Displays configs.)
show settings
show events

3. Using Cisco IPS Device Manager | Next Section Previous Section

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