Nortel 15000 用户指南
Troubleshooting with Packet Capture
302768-C Rev 00
8-25
2.
Make sure that the file name does not have an extension and does not
exceed eight characters.
exceed eight characters.
3.
Access the directory containing the packet convert utility.
4.
Enter the following command to convert the file:
pktconv
<file_name>
Packet capture creates a new file that you can copy to diskette and insert in the
Network Associates Sniffer. The name of the file begins with the packet
capture file name and ends with the extension that the Network Associates
Sniffer requires.
Network Associates Sniffer. The name of the file begins with the packet
capture file name and ends with the extension that the Network Associates
Sniffer requires.
Examples
•
For a CSMA/CD packet capture file named PCAP1000, enter the
following command:
following command:
pktconv pcap1000
Packet convert creates a Network Associates Sniffer file named
PCAP1000.ENC.
PCAP1000.ENC.
•
For an ATM packet capture file named PCAP1001, enter the following
command:
command:
pktconv pcap1001
Packet convert creates a Network Associates Sniffer file named
PCAP1001.TRC.
PCAP1001.TRC.
•
For a PPP packet capture file named PCAP1002, enter the following
command:
command:
pktconv pcap1002
Packet convert creates a Network Associates Sniffer file named
PCAP1002.SYC
PCAP1002.SYC
Note:
If you use PPP, you can convert the file, but you must use the sniffer
protocol forcing option in order to decode the packets.