Attacking cisco router-bug warning-the black bar safety net

In you see Before you need to know: －what is IP address?－ What is ISP for?－ What is the TCP/IP data package?－ How to hide your IP address?－ How to use Telnet in?－ How to use HyperTerminal for?－ How to use Ping for?－ How to use TraceRoute it?－ How to use a proxy server?...

Cisco HTTP possible bug:

If you have: ip http server in your running config not a great idea to have on a live router IMO on your router and you do: http://router-ip/ it crashes said router. I confirmed this on my 1005 running 11.124 and another fellow said it worked on his 2621 and 2524. Though he didnt give IOS version...