Netgear M4100-26G CLI Manual - Page 583
Serviceability Packet Tracing Commands, show capture packets, debug arp
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ProSafe M4100 and M7100 Managed Switches displayed during the capturing session. When capturing is in progress, unsaved, not-yet-displayed packets will not be lost. Default Format Mode Disabled capture line wrap Global Config no capture line wrap Use this command to disable the capture line wrap mode. Format Mode no capture line wrap Global Config show capture packets Use this command to display packets captured and saved to RAM. It is possible to capture and save into RAM, packets that are received or transmitted through the CPU. A maximum 128 packets can be saved into RAM per capturing session. A maximum 128 bytes per packet can be saved into the RAM. If a packet holds more than 128 bytes, only the first 128 bytes are saved; data more than 128 bytes is skipped and cannot be displayed in the CLI. Capturing packets is stopped automatically when 128 packets are captured and have not yet been displayed during a capture session. Captured packets are not retained after a reload cycle. Format Mode show capture packets Privileged EXEC Serviceability Packet Tracing Commands These commands improve the capability of network engineers to diagnose conditions affecting their managed switch product. CAUTION: The output of the debug commands can be long and might adversely affect system performance. debug arp Use this command to enable ARP debug protocol messages. Default disabled Utility Commands 583