CLI Basics | 13
Obtaining Help
As soon as you are in a command mode, there are several ways to access help.
• To obtain a list of keywords at any command mode, do the following: 
— Enter a ? at the prompt or after a keyword. There must always be a space before the ?.
• To obtain a list of keywords with a brief functional description, do the following:
— Enter help at the prompt.
• To obtain a list of available options, do the following:
— Type a keyword followed by a space and a ? 
• Type a partial keyword followed by a ? 
— A display of keywords beginning with the partial keyword is listed. 
FTOS(conf-ext-nacl)#
FTOS(conf-std-nacl)#
IP ACCESS LIST
FTOS(conf-line-console)#
FTOS(conf-line-vty)#
LINE
FTOS(conf-ext-macl)#
FTOS(conf-std-macl)#
MAC ACCESS LIST
FTOS(conf-mon-sess)# MONITOR SESSION
FTOS(conf-stp)# STP
FTOS(conf-mstp)# MULTIPLE SPANNING TREE
FTOS(conf-pvst)# Per-VLAN SPANNING TREE Plus
FTOS(conf-rstp)# RAPID SPANNING TREE
FTOS(conf-gvrp)# PROTOCOL GVRP
FTOS(conf-route-map)# ROUTE-MAP
FTOS(conf-nprefixl)# PREFIX-LIST
FTOS(conf-router_rip)# ROUTER RIP
FTOS(conf-router_ospf)# ROUTER OSPF
FTOS(conf-stp)# SPANNING TREE
Table 2-1.  Command Prompt and Corresponding Command Mode
Prompt CLI Command Mode