Router(config)#interface e0/0.?
<0−4294967295> Ethernet interface number
Router(config)#interface e0/0.1
Router(config−subif)#
Let’s take a look at the commands available in the User EXEC mode of a Cisco Catalyst 1912 EN switch:
SeansSwitch>?
Exec commands:
enable Turn on privileged commands
exit Exit from the EXEC
help Description of the interactive help system
ping Send echo messages
session Tunnel to module
show Show running system information
terminal Set terminal line parameters
SeansSwitch>
The following commands are available in Privileged EXEC mode:
SeansSwitch#?
Exec commands:
clear Reset functions
configure Enter configuration mode
copy Copy configuration or firmware
delete Reset configuration
disable Turn off privileged commands
enable Turn on privileged commands
exit Exit from the EXEC
help Description of the interactive help system
menu Enter menu interface
ping Send echo messages
reload Halt and perform warm start
session Tunnel to module
show Show running system information
terminal Set terminal line parameters
vlan−membership VLAN membership configuration
SeansSwitch#
Finally, the following commands are available in Global Configuration mode:
SeansSwitch(config)#?
Configure commands:
address−violation Set address violation action
back−pressure Enable back pressure
bridge−group Configure port grouping using bridge groups
cdp Global CDP configuration subcommands
cgmp Enable CGMP
ecc Enable enhanced congestion control
enable Modify enable password parameters
end Exit from configure mode
exit Exit from configure mode
help Description of the interactive help system
hostname Set the system’s network name
interface Select an interface to configure
ip Global IP configuration subcommands
line Configure a terminal line
login Configure options for logging in
mac−address−table Configure the mac address table
monitor−port Set port monitoring
multicast−store−and−forward Enables multicast store and forward
network−port Set the network port
no Negate a command or set its defaults
port−channel Configure Fast EtherChannel
rip Routing information protocol configuration
service Configuration Command
26