Router security settings!

[chunhyungjoon]

Hello, I'm using Cisco 2811 and want to make some security settings.

How can I make the router able to connect via ssh and deny telnet?

And how can I route between 2811 and Debian Linux via osph area10?

Thanks.

[Kasiraman S]

Hi,

Check if the SSH is already configured or not. If yes, use the below command in the VTY.

line vty 0 4

transport input ssh

!

If ssh is not configured. use the below

crypto key generate rsa 1024

!

ip ssh version 2

OSPF config for Router and I'm not sure about the Linux side.

router ospf 10

network A.B.C.D area 10

For more information on OSPF pelase refer the guide.

http://www.cisco.com/en/US/docs/ios/12_0/np1/configuration/guide/1cospf.html

Do rate helpful post.

Thanks,

Kasi