Cisco Cisco WAP551 Wireless-N Single Radio Selectable Band Access Point 관리 매뉴얼
Administration
Packet Capture
Cisco Small Business WAP551 and WAP561 Wireless-N Access Point
57
3
-
brtrunk—Linux bridge interface in the WAP device.
•
Capture Duration—Enter the time duration in seconds for the capture. The range is from
10 to 3600. The default is 60.
10 to 3600. The default is 60.
•
Max Capture File Size—Enter the maximum allowed size for the capture file in KB.
The range is from 64 to 4096. The default is 1024.
The range is from 64 to 4096. The default is 1024.
STEP 3
Click Save. The changes are saved to the Startup Configuration.
STEP 4
Click Start Capture.
In Packet File Capture mode, the WAP device stores captured packets in the RAM file system.
Upon activation, the packet capture proceeds until one of these events occurs:
Upon activation, the packet capture proceeds until one of these events occurs:
•
The capture time reaches the configured duration.
•
The capture file reaches its maximum size.
•
The administrator stops the capture.
The Packet Capture Status area of the page shows the status of a packet capture, if one is active
on the WAP device.
on the WAP device.
•
Current Capture Status—Whether packet capture is running or stopped.
•
Packet Capture Time—Elapsed capture time.
•
Packet Capture File Size—The current capture file size.
Click Refresh to show the latest data from the WAP device.
NOTE
To stop a packet file capture, click Stop Capture.
Remote Packet Capture
Remote Packet Capture
The Remote Packet Capture feature enables you to specify a remote port as the destination for
packet captures. This feature works in conjunction with the Wireshark network analyzer tool
for Windows. A packet capture server runs on the WAP device and sends the captured packets
through a TCP connection to the Wireshark tool. Wireshark is an open source tool and is
available for free; it can be downloaded from
packet captures. This feature works in conjunction with the Wireshark network analyzer tool
for Windows. A packet capture server runs on the WAP device and sends the captured packets
through a TCP connection to the Wireshark tool. Wireshark is an open source tool and is
available for free; it can be downloaded from
A Microsoft Windows computer running the Wireshark tool allows you to display, log, and
analyze captured traffic. The remote packet capture facility is a standard feature of the
Wireshark tool for Windows. Linux version does not work with the WAP device.
analyze captured traffic. The remote packet capture facility is a standard feature of the
Wireshark tool for Windows. Linux version does not work with the WAP device.