Why you need to know Cisco IOS ACL port numbers Your email has been sent What’s a port number? What does this have to do with the Cisco IOS? When do I need to know a port number? Summary When working ...

Fundamentals: Five ways to secure your Cisco routers and switches Your email has been sent David Davis describes the fundamentals of router security through a list of his top five best practices. He ...

</pre><BR><BR>It seems to work. I can ping the server (nms01.mydomain.local) now. So I go to setup the ACL I need to allow this server into the subnet. This is on a 3550 with enhnaced routing image (I ...

Patching routing and switching infrastructure in any organisation is often delayed, sometimes due to the potential impact on production systems and sometimes because the IT resources are simply too ...