Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 751

OuterVlanId Offset: 8 Width: 12 DATA=0x00000ffc MASK=0x00000fff action={act=CosQNew, param0=8(0x8), param1=0(0), param2=0(0), param3=0(0)} action={act=RedirectPort, param0=7(0x7), param1=0(0), param2=0(0), param3=0(0)} policer= statistics={stat id 61 slice = 0 idx=18 entries=1}{Packets} tcpdump Enable a TCP dump for CPU-bound traffic on the Control and Router Processors.. C9000 Series Syntax tcpdump {cp | rp} [capture-duration time | filter expression | max-file-count value | packet-count value | snap-length value | write-to path] To disable the TCP dump, use the no tcpdump command. Parameters cp rp capture-duration filter Enter the keyword cp to perform a dump on traffic processed by the Control Processor CPU. Enter the keyword rp to perform a dump on traffic processed by the Route Processor CPU. Enter the time for packet capturing. The timer begins as soon as the command is enabled. The range is 20 to 9000 seconds. Specify the packet that will be dumped. If no filter is entered, all packets are dumped. Filter expressions usually consist of an id (name or num ber) preceded by one or more qualifiers. There are three different kinds of qualifier: type, direction, or protocol. Enclose the filter option with double quotes: "port 20." The range is 1 to 100 characters. max-file-count packet-count snap-length Enter the maximum number of 1MB files. The maximum file size for a TCP dump capture is 1MB. When a file reaches 1MB, a new file is created, up to the specified number. The range is 1 to 20. Enter the number of packets to capture. The counter begins as soon as the command is enabled. The range is 10 to 150000. Enter the number of bytes per packet to capture. Use this option to reduce the size of the captured packets, to capture only the needed headers and avoid rest of the data portion of the packet. The range is 0 to 1200. Debugging and Diagnostics 751