Start a PCAP on SLX Devices

PCAP information from an SLX device is captured in a file that you can download.

Before you begin

Because PCAP for SLX devices is supported on only one port at a time, you must stop an existing PCAP before you can begin a new one. For more information, see Stop a PCAP.

About this task

Every SLX packet capture overwrites the previous PCAP file.

Procedure

  1. In the Navigation menu, select Device Inventory.
  2. In the Devices page, click anywhere in the required device row except the Actions column (Actions column icon) to proceed to the device Overview page.
  3. Select Capture Packets from the Device Actions menu.
  4. Select Configure Port Capture or + (Enable PCAP) as appropriate to start a new packet capture.
    Packet Capture screen
  5. From the Packet Capture actions, select Start.
  6. In the Port field, select a port on which to capture packets.
  7. In the Direction field, select the packet type:
    • Ingress (RX)
    • Egress (TX)
    Packet capture config window
  8. In the Packet Count field, select the number of packets that you want to capture, from 1 to 8,000.
    Packet capture stops when the selected number of packets has been captured.
  9. Select Add.
    The capture configuration is displayed on the right.
  10. Select Save.
    The PCAP file is added to the Packet Capture page.