Cisco Cisco IPS 4255 Sensor

Release Notes for Cisco Intrusion Prevention System 6.2(2)E4

OL-21670-01

Upgrading to Cisco IPS 6.2(2)E4

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-K9-6.2-2-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

Verify your new sensor version:

sensor# show version

Application Partition:

Cisco Intrusion Prevention System, Version 6.2(2)E4

Host:

Realm Keys key1.0

Signature Definition:

Signature Update S480.0 2010-03-24

OS Version: 2.4.30-IDS-smp-bigphys

Platform: ASA-SSM-20

Serial Number: JAB093503UW

No license present

Sensor up-time is 2 min.

Using 1017171968 out of 2093604864 bytes of available memory (48% usage)

application-data is using 38.3M out of 166.6M bytes of available disk space (24% usage)

boot is using 40.2M out of 68.5M bytes of available disk space (62% usage)

MainApp E-ECLIPSE_2009_SEP_14_13_21_6_2_1_119 (Ipsbuild)

2009-09-14T13:22:32-0500 Running

AnalysisEngine EE-ECLIPSE_E4_2010_MAR_25_00_44_6_2_2 (Ipsbuild)

2010-03-25T00:46:02-0500 Running

CLI E-ECLIPSE_2009_SEP_14_13_21_6_2_1_119 (Ipsbuild)

2009-09-14T13:22:32-0500

Upgrade History:

IPS-K9-6.2-2-E4 03:18:06 UTC Thu Mar 25 2010

Recovery Partition Version 1.1 - 6.2(2)E4

Host Certificate Valid from: 28-Mar-2010 to 28-Mar-2012

sensor#