
Chapter 13: Command Line Interface
191
Portnamesupto23charactersaredisplayed.Longerportnamesare
truncatedto22characters,witha$signattheend.
Theletteraftertheportnamedescribesthestateofeachport.
• D,B‐Down,Busy
• U,B‐Up,Busy
• D‐Down
• U‐Up