Cisco Cisco IPS 4255 Sensor 릴리즈 노트
9
Release Notes for Cisco Intrusion Prevention System 7.3(4)E4
OL-32050-01
Upgrading to IPS 7.3(4)E4
–
https:—Source URL for the web server. The syntax for this prefix is:
https://[[username@]location][/directory]/filename
Note
The directory specification should be an absolute path to the desired file. The remote
host must be a TLS trusted host.
host must be a TLS trusted host.
Upgrading the Sensor
To upgrade the sensor, follow these steps:
Step 1
Download the appropriate file to an FTP, SCP, HTTP, or HTTPS server that is accessible from your
sensor.
sensor.
Step 2
Log in to the CLI using an account with administrator privileges.
Step 3
Enter configuration mode.
sensor# configure terminal
Step 4
Upgrade the sensor.
sensor(config)# upgrade url/IPS-4360-K9-7.3-4-E4.pkg
The URL points to where the update file is located, for example, to retrieve the update using FTP, enter
the following:
the following:
sensor(config)# upgrade ftp://username@ip_address//directory/IPS-4360-K9-7.3-4-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.
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.
service account are removed.
Step 7
Verify your new sensor version.
sensor# show version
Application Partition:
Cisco Intrusion Prevention System, Version 7.3(4)E4
Host:
Realm Keys key1.0
Signature Definition:
Signature Update S842.0 2015-7-17
Threat Profile Version 9
OS Version: 2.6.29.1
Platform: IPS-4360
Serial Number: FGL165141E4
No license present
Sensor up-time is 2 min.