R2511-HP MSR Router Series Layer 2 - LAN Switching Command Reference(V5)

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• Each Unicode character takes the space of two regular characters.
• To use Unicode characters or symbols in an interface description, install the specific input method
editor and log in to the device through remote login software that supports the character type.
• When the length of a description string reaches or exceeds the maximum line width on the terminal
software, the software starts a new line, possibly breaking a Unicode character into two and
creating garbled characters at the end of a line.
Usage guidelines
Configure a description to describe the function or connection of a VLAN or VLAN-interface for easy
management.
Examples
# Change the description of VLAN 2 to sales-private.
<Sysname> system-view
[Sysname] vlan 2
[Sysname-vlan2] description sales-private
# Change the description of VLAN-interface 2 to linktoPC56.
<Sysname> system-view
[Sysname] vlan 2
[Sysname-vlan2] quit
[Sysname] interface vlan-interface 2
[Sysname-Vlan-interface2] description linktoPC56
Related commands
• display interface vlan-interface
• display vlan
display interface vlan-interface
Use display interface vlan-interface to display information about a specified or all VLAN-interfaces.
Syntax
display interface [ vlan-interface ] [ brief [ down ] ] [ | { begin | exclude | include } regular-expression ]
display interface vlan-interface vlan-interface-id [ brief ] [ | { begin | exclude | include }
regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
vlan-interface-id: Specifies a VLAN-interface 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.