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

6
display interface wlan-radio
Use display interface wlan-radio to display information about a WLAN radio interface.
Syntax
display interface [ wlan-radio ] [ brief [ down ] ] [ | { begin | exclude | include } regular-expression ]
display interface wlan-radio interface-number [ brief ] [ | { begin | exclude | include }
regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
interface-number: Specifies a WLAN radio interface by its number.
brief: Displays brief interface information. If you do not specify this keyword, the command displays
detailed interface information.
down: Displays down interface information and the cause. If you do not specify this keyword, the
command output is not filtered based on the down interface status.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Usage guidelines
If you do not specify the wlan-radio keyword, the command displays information about all interfaces on
the device.
If you specify the wlan-radio keyword, and do not specify the interface-number argument, the command
displays information about all WLAN radio interfaces.
Examples
# Display information about the interface WLAN-Radio 2/0.
<Sysname> display interface WLAN-Radio 2/0
WLAN-Radio2/0 current state: UP
IP Packet Frame Type: PKTFMT_IEEE_802.11, Hardware Address: 000f-e2c0-0110
Description: WLAN-Radio2/0 Interface
Radio-type dot11g, channel auto, power(dBm) 23
Secondary channel offset: SCN, HT protection mode: no protection
Received: 0 authentication frames, 0 association frames
Sent out: 0 authentication frames, 0 association frames
Stations: 0 associating, 0 associated
Input : 30007 packets, 1536614 bytes