Have you ever heard of ACLs? This is very important where computer security is concerned. In this article, we will discuss what ACLs are, along with the types of ACLs available right now. What is ...

Someone setup an access list for VPN but cocked up the subnet, so I've been asked to fix it. Easy enough I thought, but I can't seem to get the command right.<BR><BR>I thought you'd log in, switch to ...

What is the best way to modify a Cisco access-list? I have several where I want to insert entries into them, but in many cases there's not enough space between entries to allow for the old 332, 333, ...

Most UNIX systems use the standard POSIX (Portable Operating System Interface) permissions when managing access to files. Standard POSIX permissions are independent of which file system they are used ...

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 ...