Commands Used in This Book
489
Command
Meaning
Chapter
interface
Used to select an interface
Chapter 3
interface ethernet
module/port
Used to identify or set
parameters on an interface
on the 1900 or 2820
switch
Chapter 2
interface
fastethernet module/
port
Displays or changes
parameters on the two
available FastEthernet
interfaces
Chapter 2
ip address
Assigns an IP address to
the 1900 or 2820 switch
Chapter 2
no spantree
Turns off spanning tree for
a VLAN
Chapter 4
no trunk-vlan
Removes VLANs from a
trunked link
Chapter 3
port-channel mode
Enables an EtherChannel
bundle
Chapter 5
port-secure
mac-mac-count
Configures port security
on a CLI-based switch
Chapter 11
privilege
mode
Configures privilege modes
on a CLI-based device
Chapter 11
sh mac-address-table
Views the MAC filter table
on a CLI-based switch
Chapter 11
show run
Displays the running-
config of the 1900 and
2820 switch
Chapter 2
show spantree
Used to view spanning tree
information on a VLAN
Chapters 4, 5
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