Cisco Cisco IPS 4255 Sensor

unlock command

The unlock command unlocks local and RADIUS accounts for users who have been locked out after 
a specified number of failed attempts.

For detailed information on RADIUS authentication, for the IDM refer to 

, and for the CLI refer to 

For the procedure for using the unlock command to unlock a locked user account, refer to 

.

For IPS standalone appliances with 1 G and 10 G fixed or add-on interfaces, the maximum jumbo frame 
size is 9216 bytes. 

A jumbo frame is an Ethernet packet that is larger than the standard maximum of 1518 bytes (including 
Layer 2 header and FCS).

Because MySDN has been decommissioned, the URL in older versions of the IDM and the IME is no 
longer functional. If you are using IPS 6.0 or later, we recommend that you upgrade your version of the 
IDM and the IME.

You can upgrade to the following versions to get the functioning MySDN URL:

IDM 7.0.3

IME 7.0.3

IPS 7.0(4), which contains IDM 7.0.4 

If you are using version IPS 5.x, you must look up signature information manually at this URL:

For information on MySDN, for the IDM refer to 

, and for the IME refer to 

This section describes the actions you should take before upgrading to Cisco IPS 7.0(4)E4. It contains 
the following topics: