This is good section for eliminating recon at the border:
http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp/configuration/12-4t/iap-ipserv.html
I highly recommend using some type of ACL or changing port for remote
access to any internet facing device.
ALWAYS USE ENCRYPTION FOR CONTROLLING!
hth,
Marc
On Wed, May 23, 2012 at 9:41 PM, Kiran Parashare <kiran.ccie_at_gmail.com>wrote:
> Hello Guys,
>
> i have 3945 router connected to Internet, i would like to harden it but
> help me what are the parameters i have to configured, like DDOS,Syn.
>
> Any sample config will be apprecitated.
>
> Thanks in Advance
>
>
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Received on Wed May 23 2012 - 22:22:19 ART
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