MRV Communications EM316-2SFP Manuale Utente

Pagina di 56
 
 
EM316-2SFP User Guide 
 
 
P/N 1259003-001 Rev C3 
 
35 
 
 
 
4.4.7 Port Context Commands and Examples 
 
 
Command examples in this section are applied in the port-level context. The box below shows 
the command to navigate to a specific port context from the login context. 
 
 
 
 
 
4.4.7.1  “
?
” 
 
The “?” command, used alone on the command line, lists the commands available in the 
current operational context. 
 
 
The “?” may also be used in two ways following a command word typed at the prompt in any 
context. When typed immediately after a command line entry with no space separating it 
from the command, the “?” displays a list of commands that match the preceding string and a 
description of each matching command function. When a space separates the command 
string from the “?”, the display shows the first matching command and a list of the options for 
the next required parameter on the command line. 
 
Read more about the “?” help character in the EM316LNXNM-OT User Guide. There is no 
substitution for practicing the command to become familiar with its behavior. 
 
fiberdriver# configure terminal 
fiberdriver(config)# port 1.3.2 
fiberdriver(port/1.3.2)#