CONTENTS 
Preface   .............................................................................................................. 1 
Chapter 1  Using the CLI ....................................................................................... 4 
1.1 Accessing the CLI ............................................................................................................... 4 
1.1.1.  Logon by Telnet ................................................................................................... 4 
1.1.2.  Logon by SSH ..................................................................................................... 5 
1.2 CLI Command Modes ........................................................................................................ 11 
1.3 Security Levels .................................................................................................................. 13 
1.4 Conventions ...................................................................................................................... 13 
1.4.1 Format Conventions ............................................................................................... 13 
1.4.2 Special Characters .................................................................................................. 14 
1.4.3 Parameter Format ................................................................................................... 14 
Chapter 2  User Interface .................................................................................... 15 
enable ...................................................................................................................................... 15 
service password-encryption .................................................................................................. 15 
enable password ..................................................................................................................... 16 
enable secret ........................................................................................................................... 17 
disable ..................................................................................................................................... 18 
configure .................................................................................................................................. 18 
exit ........................................................................................................................................... 18 
end........................................................................................................................................... 19 
history ...................................................................................................................................... 19 
history clear ............................................................................................................................. 20 
Chapter 3  IEEE 802.1Q VLAN Commands ........................................................ 21 
vlan .......................................................................................................................................... 21 
interface vlan ........................................................................................................................... 21 
name ....................................................................................................................................... 22 
switchport general allowed vlan .............................................................................................. 22 
switchport pvid ........................................................................................................................ 23 
show vlan summary ................................................................................................................ 23 
show vlan brief ........................................................................................................................ 24 
show vlan ................................................................................................................................ 24 
show interface switchport ........................................................................................................ 25 
Chapter 4  Voice VLAN Commands .................................................................... 26 
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