no service pad - Disables incoming and outgoing packet assembler and disassembler connections
service timestamps - Creates a time stamp for your debug messages when you run debug commands and log messages generally used by a syslog server, but can also be displayed with a 'show log' command
service password-encryption - encrypts passwords stored in your configuration so they cannot be viewed in plain text when you issue commands such as 'show run'
HTH
Craig
Getting Started
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: