Extreme Networks ExtremeWare 7.7, Справочник по командам

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1426 ExtremeWare 7.7 Command Reference Guide
Wireless Commands
show wireless ports interface rf-status
show wireless ports [<portlist> | all] interface [1 | 2] rf-status {detail}
Description
Displays data rates for the selected port and interface. If Dynamic Frequency Selection (DFS) is used,
the detail command output includes a list of channels on which interference is detected.
Syntax Description
Default
N/A
Usage Guidelines
Each wireless port on the Summit 300 contains two interfaces. Interface 1 supports 802.11a, and
interface 2 supports 802.11b/g radio signals. The
show wireless port interface rf-status
command allows you to display information about one of the two individual interfaces (1|2) on a port
or ports.
Examples
The following example displays RF status of all active ports of the switch:
show wireless ports all interface 1 rf-status
Port Intf Tx Rate Channel Noise Floor
--------------------------------------------------------------
1:37 1 54 64 85
1:38 1 54 64 84
The following command shows detailed RF status. The output includes a list of channels recorded in
the no-occupancy list (NOL) due to RADAR interference for the DFS feature.
show wireless ports all interface 1 rf-status detail
Wireless Interface: 15:1
Transmit Rate: 54
Beacon Interval: 40
DTIM: 2
Preamble: Short
Long Retry: 7
Short Retry: 4
Fragmentation Length: 2345
RTS Threshold: 2330
portlist Specifies one or more ports or slots and ports. Can be one or more port numbers. May be in the form
1, 2, 1:2, 3-5, 2:*, 2:5, 2:6-2:8.
all Specifies all active ports.
interface Specifies an interface: 1 or 2.
detail Specifies to display the information in detailed format.