II 
CONTENTS 
Preface .............................................................................................................. 1 
Chapter 1  Using the CLI ....................................................................................... 3 
1.1 Accessing the CLI..............................................................................................................3 
1.2 CLI Command Modes........................................................................................................4 
1.3 Security Levels ..................................................................................................................7 
1.4 Conventions ......................................................................................................................7 
1.4.1 Format Conventions ................................................................................................7 
1.4.2 Special Characters ..................................................................................................8 
1.4.3 Parameter Format ...................................................................................................8 
Chapter 2  User Interface ...................................................................................... 9 
enable......................................................................................................................................9 
enable p
assword .....................................................................................................................9 
disable ...................................................................................................................................
10 
configure................................................................................................................................10 
exit......................................................................................................................................... 1
1 
end ........................................................................................................................................ 1
1 
Chapter 3  IEEE 802.1Q VLAN Commands ........................................................ 12 
vlan........................................................................................................................................12 
interface vlan .........................................................................................................................
12 
name .....................................................................................................................................
13 
switchport gener
al allowed vlan.............................................................................................13 
switchport pvid.......................................................................................................................14 
show vlan summary...............................................................................................................14 
show vlan brief ......................................................................................................................15 
show vlan ..............................................................................................................................15 
show interface switchport ......................................................................................................16 
Chapter 4  Voice VLAN Commands.................................................................... 17 
voice vlan ..............................................................................................................................17 
voice vlan aging time.............................................................................................................17 
voice vlan priority...................................................................................................................18 
voice vlan mac-address.........................................................................................................18 
switchport voice vlan mode ...................................................................................................19 
switchport voice vlan security ................................................................................................20