TCP/UDP Small-Servers
TCP and UDP small-servers can be acclimated to admission accessory casework from hosts on the network. TCP small-servers admission the minor
TCP casework such as echo, chargen, discard, and daytime. UDP small-servers admission accessory UDP casework such as echo, chargen,
and discard.
By default, TCP and UDP small-services are disabled on all IOS versions except in Cisco IOS Software Version 11.2 and earlier. these casework accept been enabled, they can be disabled application the no account tcp-small-servers and the no account udpsmall-
servers command from the all-around agreement mode.