2014年1月7日星期二

Configuration of Cisco 2901 line 2 port 2002

I have a vulnerability scan performed by an outside vendor. My Cisco 2901 keeps getting flagged for having port 2002 open, which is a common port for some worms or something.
After doing some research I think that port 2002 is associated with line 2. Does anyone know how to close/remove this port and make some changes to line 2 so this port doesnt show up on my vuln scans?
line 2
 no activation-character
 no exec
 transport preferred none
 transport input all
 transport output pad telnet rlogin lapb-ta mop udptn v120 ssh
 stopbits 1
how would I find out if I'm using it. How would I disable it?

The solution:
Show Run" output will display the Line 2 configuration.
"Show Line" displays Line2 to details.

To disable Line 2 completely.
R1(config)#line 2
R1(config-line)#transport input none
R1(config-line)#end

Your config will look like
line 2
 transport input none
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