<H3C>?
debugging Enable system debugging functions
display Display current system information
ping Ping function
quit Exit from current command view
reboot Reset switch
reset Reset operation
save Save current configuration
system-view Enter the system view
terminal Specify the terminal characteristics
undo Cancel current setting 键入一命令,后接以空格分隔的“?”,如果该命令行位置有关键字,则列出全部关键字及其简单描述。
<H3C>display ?
arp Display ARP information
cluster Cluster status and configuration information
current-configuration Current configuration
debugging Current setting of debugging switches
device Device
igmp-snooping IGMP snooping
info-center Information center status and configuration information
interface Interface status and configuration information
ip IP status and configuration information
link-aggregation Ports aggregation mode
mac-address MAC address information
mirror display the mirroring port
ndp Neighbor discovery protocol
priority-trust Priority trust mode
queue-scheduler Queue scheduling configuration information
saved-configuration The saved configuration information
snmp-agent SNMP status and configuration information
user-interface Terminal user interface status and configuration
information
users Login users status
version System hardware and software version information
---- More ----
键入一字符串,其后紧接<?>,列出以该字符串开头的所有命令。
<H3C>s?
save system-view
键入一命令,后接一字符串紧接<?>,列出命令以该字符串开头的所有关键字。
<H3C>display u?
user-interface users
键入命令的某个关键字的前几个字母,按下<Tab>键,如果以输入字母开头的关键字唯一,则可以显示出完整的关键字。
<H3C> disp ?按下<Tab>键
<H3C> display |