Nortel 15000 用户指南
302768-C Rev 00
8-1
Chapter 8
Troubleshooting with Packet Capture
You can use packet capture to troubleshoot network problems such as protocol
interpretability with other equipment, to verify customer premise equipment
(CPE) filters, and to diagnose problems with the exterior gateway protocols used
with the CPE. Packet capture (PCAP) allows you to examine packets passing
through selected circuits on the Versalar 15000. It copies the packets from the
circuits to a file in router memory. You can then open the file and view the packets
to troubleshoot a problem. This chapter describes how to use the BCC to
configure and run the packet capture utility as follows:
interpretability with other equipment, to verify customer premise equipment
(CPE) filters, and to diagnose problems with the exterior gateway protocols used
with the CPE. Packet capture (PCAP) allows you to examine packets passing
through selected circuits on the Versalar 15000. It copies the packets from the
circuits to a file in router memory. You can then open the file and view the packets
to troubleshoot a problem. This chapter describes how to use the BCC to
configure and run the packet capture utility as follows:
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