Cisco Cisco IPS 4255 Sensor

 describes platform-dependent software release examples.

 describes the platform identifiers used in platform-specific names. 

This section provides information on upgrading to Cisco IPS 6.1(1) E2, and contains the following 
topics:

System image

1

1.

The system image includes the combined recovery and application image used to reimage an entire sensor.

Annually

sys

Separate file 
for each 
sensor 
platform

IPS-4240-K9-sys-1.1-a-6.1-1-E1.img

Maintenance 
partition 
image

2

2.

The maintenance partition image includes the full image for the IDSM2 maintenance partition. The file is installed from but 
does not affect the IDSM2 application partition.

Annually

mp

IDSM2 c6svc-mp.2-1-2.bin.gz

Bootloader

As needed

bl

AIM IPS

pse_aim_x.y.z.bin (where x, y, z is the 
release number)

Mini-kernel

As needed

mini-kernel AIM IPS

pse_mini_kernel_1.1.10.64.bz2

IPS 4240 series

4240

IPS 4255 series

4255

IPS 4260 series

4260

IPS 4270-20 series

4270_20

IDS module for Catalyst 6K

IDSM2

IPS network module

AIM

AIP SSM

SSM_10
SSM_20
SSM_40