You can set packet capture parameters based on the number of packets on the interface. This allows the device to process invalid packets in time, ensuring that network data can be transmitted correctly. If the device fails to forward traffic correctly, for example, the traffic does not match the traffic model, configure the packet capture function to capture forwarded packets for analysis. To view the index of a packet capture instance, run the display capture-packet config-state command.

The value is an integer that ranges from 1 to 8. The default value is 20 bytes.ĭeletes the packet capture instance with a specified index.

The value is an integer that ranges from 20 to 64, in bytes.

Specifies the length of captured packets that can be displayed on the terminal or stored on the storage medium. The value is an integer that ranges from 1 to 1000. The system stops capturing packets after the specified number of packets are captured. Specifies the number of packets to be captured. The value is an integer that ranges from 1 to 300, in seconds. The system stops capturing packets after the specified timeout period expires. Specifies the timeout period for capturing packets. The value is a string of 5 to 64 characters without spaces. Saves captured packet information to a file. Indicates the destination to which captured packet information is sent.ĭisplays captured packet information on a terminal. That is, only incoming packets on an interface are captured by default. Sets the data content in captured packets to 0.

The value is an integer that ranges from 2000 to 3999. The value of vlan-id is an integer that ranges from 1 to 4094.Ĭaptures packets with a specified inner VLAN ID.Ĭaptures packets matching a specified ACL.Ĭaptures packets matching a specified ACL6. The value is an integer that ranges from 2000 to 4999. If the ACL rules specify other options, VXLAN packets cannot be captured. The ACL rule can specify only the source MAC address, Ethernet frame type, destination IP address, source IP address, destination port number, and source port number. If the vxlan parameter is specified but the tag-format parameter is not specified, VXLAN packets without any inner VLAN tag are matched.Ĭaptures the VXLAN packets in which the original Ethernet frames match the specified ACL rules.

Open wireshark command line in mac