Cisco Cisco IPS 4255 Sensor 릴리즈 노트

the same LAN segment as the sensor. Any network with an RTT less than a 100 milliseconds should 
provide reliable delivery of the image. Be aware that some TFTP servers limit the maximum file size that 
can be transferred to ~32 MB.

For the procedure for downloading IPS software updates from Cisco.com, see 

. 

For the procedure for configuring automatic updates, for the CLI refer to 

 

for IDM refer to 

Use the following tools for configuring Cisco IPS 6.1(1)E3 sensors:

Cisco IDM 6.1

Cisco IME 6.1

IPS CLI 6.1

ASDM 5.2 and above

CSM 3.2

Use the following tools for monitoring Cisco IPS 6.1(1)E3 sensors:

Cisco IME 6.1

MARS 4.2 and 4.3(1)

CSM 4.0

Viewers that are already configured to monitor the Cisco IPS 6.0 sensors may need to be 
configured to accept a new SSL certificate for the Cisco IPS 6.1(1)E3 sensors.

The Cisco Security Intelligence Operations site on Cisco.com provides intelligence reports about current 
vulnerabilities and security threats. It also has reports on other security topics that help you protect your 
network and deploy your security systems to reduce organizational risk.

You should be aware of the most recent security threats so that you can most effectively secure and 
manage your network. Cisco Security Intelligence Operations contains the top ten intelligence reports 
listed by date, severity, urgency, and whether there is a new signature available to deal with the threat.

Cisco Security Intelligence Operations contains a Security News section that lists security articles of 
interest. There are related security tools and links.

You can access Cisco Security Intelligence Operations at this URL:

Cisco Security Intelligence Operations is also a repository of information for individual signatures, 
including signature ID, type, structure, and description.