3com MSR 20-20 참조 매뉴얼

C

HAPTER

 8: G

ENERAL

 E

THERNET

 I

NTERFACE

 C

ONFIGURATION

 C

OMMANDS

text: The description of an Ethernet interface, a string of 1 to 80 characters.

Use the description command to configure the description of an Ethernet 
interface.

Use the undo description command to remove the description.

Default to interface name followed by the “interface” string.

# Configure the description for interface Ethernet 1/0 to “lan-interface”.

<Sysname> system-view

[Sysname] interface ethernet 1/0

[Sysname-Ethernet1/0] description lan-interface 

display brief interface [ interface-type [ interface-number ] ]  [ | { begin | include | 
exclude } text ]

Any view

interface-type: Type of a specified interface.

interface-number: Number of a specified interface.

|: Uses a regular expression to filter output information.

begin: Displays all the configuration information in the line that contains the 
specified string and all the lines after this line.

include: Displays information that contains the specified string.

exclude: Displays information that does not contain the specified string.

text: Regular expression, in the range of 1 to 256 characters, excluding spaces.

Table 8   Special characters used in regular expressions

^ 

Boundary matcher for the beginning 
of a line. This character specifies a 
string with which a line begins. 

The regular expression “^user” 
matches lines that begin with the 
string “user”. Lines that don t 
begin with the string “user”, for 
example, “Auser”, are not 
matched. 

$

Boundary matcher for the end of a 
line. This character specifies a string 
with which a line ends. 

The regular expression “user$” 
matches lines that end with the 
string “user”. Lines that do not end 
with the string, for example, 
“userA”, are not matched. 

. 

Full stop, used as the wildcard 
character, which matches any single 
character, including space. 

None