This chapter contains a list of the new and modified commands in the 12.2 T-train releases. The commands are presented by T-train and in alphabetical order. The letter "N" means new command and the letter "M" means modified command. In this list, commands shown as modified in a release fall into two categories:
•Commands in which new functionality was implemented, such as the addition of new keywords or arguments
•Commands that were supported on additional hardware platforms in a specific release, but with no other functionality changes implemented
Some commands required for configuring voice, video, and fax may be found in other Cisco IOS command references. Use the command reference master index or search online to find these commands.