Cisco 6800 Series Посібник з усунення несправностей - Сторінка 12

Generate PCAP Logs

• Trace audio packets to/from this base: All RTP streams to and from the base station are traced. The

trace uses the RTP port and RTP port range from the Network Settings web page.

Note

• Trace received broadcast packets: All broadcast packets received by the base station are traced.

Note

• Trace received IPv4 multicast packets: All IPv4 multicast packets received by the base station are

traced.

Note

• Trace received packet with destination MAC between (compare between each byte): You set up

the MAC address range to be monitored with the 6 pairs of fields. Each byte of the received destination

MAC is checked to determine if it is in the trace range.

Note

• Trace received Ethertype: You can select up to three received Ethertypes to trace.

Note

• Trace received IPv4 protocol: You can select up to 3 received IPv4 protocols to trace.

Note

• Trace received TCP/UDP port: You can set up to 3 TCP/UDP ports to trace. The packet is logged if

the select port is the destination port or the source port for a packet.

Note

Step 4

Click Save to start the packet capture.

Step 5

If you are trying to troubleshoot a specific problem, reproduce the problem.

Step 6

Click Cancel to stop the packet capture.

Step 7

(Optional) Click Reset traces to start the packet capture again. The existing capture is deleted.

Step 8

Click All Basestations or Current Basestation to download the packet capture to your computer.

Troubleshooting

Audio packets can quickly fill the log buffer. Use this setting with caution.

Broadcast packets can quickly fill the log buffer. Use this setting with caution.

Multicast packets can quickly fill the log buffer. Use this setting with caution.

For expert use only.

Troubleshooting