R2511-HP MSR Router Series Interface Command Reference(V5)

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Default
The description of a POS interface is interface name Interface, for example, Pos2/0 Interface.
Views
POS interface view
Default command level
2: System level
Parameters
text: Interface description, a case-sensitive character string of 1 to 240 characters. The string can include
case-sensitive letters, digits, special characters such as tilde (~), exclamation point (!), at sign (@), pound
sign (#), dollar sign ($), percent sign (%), caret (^), ampersand sign (&), asterisk (*), left brace({), right
brace (}), left parenthesis ((), right parenthesis ()), left bracket ([), right bracket (]), left angle bracket (<),
right angle bracket (>), hyphen (-), underscore(_), plus sign (+), equal sign (=), vertical bar (|), back
slash (\), colon (:), semi-colon (;) quotation marks ("), apostrophe ('), comma (,), dot (.), and slash (/),
spaces, and other Unicode characters and symbols.
Examples
# Set the description for POS 1/0 to pos-interface.
<Sysname> system-view
[Sysname] interface pos 1/0
[Sysname-Pos1/0] description pos-interface
display interface pos
Use display interface pos to display information about POS interfaces.
Syntax
display interface [ pos ] [ brief [ down | description ] ] [ | { begin | exclude | include }
regular-expression ]
display interface pos interface-number [ brief [ description ] ] [ | { begin | exclude | include }
regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
interface-number: Specifies a POS interface by its number.
brief: Displays brief interface information. If you do not specify this keyword, the command displays
detailed interface information.
down: Displays information about interfaces in the DOWN state and the causes. If you do not specify
this keyword, this command displays information about interfaces in all states.
description: Displays complete interface descriptions. If you do not specify this keyword, the command
displays only the first 27 characters of interface descriptions.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.