Displays a snapshot or real-time histogram of packet statistics.
| mgmt | Specifies the management port. |
| port_list | Specifies one or more ports or slots and ports. |
| tag | Specifies an 802.1Q or 802.1ad tag value. |
| no-refresh | Specifies a static snapshot of data. |
| refresh | Specifies a continuous refresh of output. |
Real-time statistics.
If you do not specify a port number, range of ports, or tag value, the system displays information for all ports; if you specify the no-refresh parameter, the system displays a snapshot of the data at the time you issue the command. To clear the counters, use the clear counters ports command.
The tag value may be associated with either a VMAN or a VLAN (Virtual LAN).
This status information may be useful for your technical support representative if you have a network problem.
The following packet statistics are displayed:
The following command displays packet statistics ports 1 through 8 on a switch:
show ports 1-8 packet
Following is sample output from this command:
Port Link Packet Sizes State 0-64 65-127 128-255 256-511 512-1023 1024-1518 Jumbo ================================================================================ 1 R 0 0 0 0 0 0 0 2 R 0 0 0 0 0 0 0 3 R 0 0 0 0 0 0 0 4 R 0 0 0 0 0 0 0 5 R 0 0 0 0 0 0 0 6 R 0 0 0 0 0 0 0 7 R 0 0 0 0 0 0 0 8 R 0 0 0 0 0 0 0 ================================================================================ Link State: A-Active, R-Ready, NP-Port not present, L-Loopback
This command was first available in ExtremeXOS 10.1.
The Port Not Present variable was added in ExtremeXOS 11.2.
The no-refresh variable was added in ExtremeXOS 11.3.
The tag value was added in ExtremeXOS 12.4.4.
The refresh keyword was added in ExtremeXOS 16.1.
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