Specifications

Getting Help on Commands
A-4
Getting Help on Commands
Youcandisplayabriefdescriptionofthehelpsystembyenteringthehelpcommand.Youcanalso
displaycommandsyntaxbyfollowingacommandwiththe“?”charactertolistkeywordsor
parameters.
Showing Commands
Ifyouentera“?”atthecommandprompt,thesystemwilldisplaythefirstlevelofkeywordsfor
thecurrentconfigurationmode(Exec,GlobalConfiguration,orInterface).Youcanalsodisplaya
listofvalidkeywordsforaspecificcommand.Forexample,thecommand“show ?”displaysalist
of
possibleshowcommands:
Thecommand“showinterface?”willdisplaythefollowinginforma tion:
Partial Keyword Lookup
Ifyouterminateapartialkeywordwithaquestionmark,alternativesthatmatchtheinitialletters
areprovided.(Remembernottoleaveaspacebetweenthecommandandquestionmark.)For
example“s?”showsallthekeywordsstartingwith“s.”
RoamAbout 3000#show ?
alall System snapshot for tech support
authentication Show Authentication parameters
bootfile Show bootfile name
cdp Show CDP Global Information
events Show event log on console
filters Show filters
hardware Show hardware version
history Display the session history
interface Show interface information
line TTY line information
logging Show the logging buffers
pppoe Show PPPoE parameters
qos Show Quality of Service
radius Show radius server
rogue-ap Show Rogue AP Stations
snmp Show snmp configuration
sntp Show sntp configuration
station Show 802.11 station table
svp Show SVP
system Show system information
version Show system version
RoamAbout 3000#
RoamAbout 3000#show interface ?
ethernet Show Ethernet interface
wireless Show wireless interface
<cr>
RoamAbout 3000#show interface
RoamAbout 3000#show s?
snmp sntp station svp system
RoamAbout 3000#show s