Cisco Cisco IPS 4255 Sensor 릴리즈 노트

Release Notes for Cisco Intrusion Prevention System 7.0(7)E4

OL-25390-01

Upgrading to Cisco IPS

To upgrade the sensor, follow these steps:

Step 1

Download the appropriate file (for example, IPS-K9-7.0-7-E4.pkg) to an FTP, SCP, HTTP, or HTTPS
server that is accessible from your sensor.

Step 2

Step 3

Enter configuration mode.

sensor# configure terminal

Step 4

Upgrade the sensor.

sensor(config)# upgrade url/IPS-K9-7.0-7-E4.pkg

The URL points to where the update file is located, for example, to retrieve the update using FTP, enter
the following:

sensor(config)# upgrade ftp://username@ip_address//directory/IPS-K9-7.0-7-E4.pkg

Step 5

Enter the password when prompted.

Enter password: ********

Step 6

Enter

yes

to complete the upgrade.

Note

Major updates, minor updates, and service packs may force a restart of the IPS processes or even
force a reboot of the sensor to complete installation.

Note

The operating system is reimaged and all files that have been placed on the sensor through the
service account are removed.

Step 7

Version your new sensor version:

sensor# show version

Application Partition:

Cisco Intrusion Prevention System, Version 7.0(7)E4

Host:

Realm Keys key1.0

Signature Definition:

Signature Update S615.0 2012-01-03

OS Version: 2.4.30-IDS-smp-bigphys

Platform: IPS-4260-K9

Serial Number: AZBW5470014

No license present

Sensor up-time is 5 days.

Using 1887371264 out of 4100345856 bytes of available memory (46% usage) system is using

18.2M out of 38.5M bytes of available disk space (47% usage) application-data is using

48.0M out of 166.8M bytes of available disk space (30% usage) boot is using 46.1M out of

69.5M bytes of available disk space (70% usage) application-log is using 494.0M out of

513.0M bytes of available disk space (96% usage)

MainApp B-2012_JAN_16_04_50_7_0_7 (Ipsbuild) 2012-01-16T04:53:24-0600

Running

AnalysisEngine B-2012_JAN_16_04_50_7_0_7 (Ipsbuild) 2012-01-16T04:53:24-0600

Running