1. Briefly explain what all the protocols do (approximately one paragraph per protocol). Please do not copy and paste from Wikipedia or some other source. Instead, write in your own words.
-RIPv1
-SSH
-TCP
-DNS
-ARP
-OSPF
-Portmap
-MOUNT
-NFS
-FTP
-Telnet
2. Why are FTP and Telnet considered insecure protocols?
3. How does Telnet relate to SSH and tell us why SSH v2 is better?