show ports flow-control

show ports port_list flowcontrol {rx-pauses} {tx-pauses} {no-refresh | refresh}

Description

Displays the pause control frames received or transmitted.

Syntax Description

rx-pauses Displays pause control frames received.
tx-pauses Displays pause control frames transmitted.
no-refresh Specifies a static snapshot of data.
refresh Specifies a continuous refresh of output.

Default

By default, the pause control frames received are displayed.

Usage Guidelines

If you do not specify a port number or range of ports, 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. If you do not specify the no-refresh option, the display refreshes until you press [ESC].

Example

The following example displays the flow control for ports 1, 5, and 9.

# show ports 1,5,9 flow-control
Flow Control Frame Monitor                     Sat Aug 18 19:35:12 2012
Port     Pause    PFC0    PFC1    PFC2    PFC3    PFC4    PFC5    PFC6    PFC7
          Rcvs    Rcvs    Rcvs    Rcvs    Rcvs    Rcvs    Rcvs    Rcvs    Rcvs
==============================================================================
1            -       -       -       - 1234567 1234567       - 1234567       -
5            -       -       -       - 1234567 1234567       - 1234567       -
16:104 1234567       -       -       -       -       -       -       -       -
=============================================================================== 
">" Name truncated, "-" rx-pause not enabled, "." Counter not available 
Spacebar->Toggle screen 0->Clear counters U->Pageup D->Pagedown ESC->exit
      
      
Note

Note

Use the [spacebar] to toggle this real-time display for all ports from received frames to transmitted frames, in that order.

History

This command was first available in ExtremeXOS 15.6.2.

The refresh keyword was added in ExtremeXOS 16.1.

Platform Availability

This command is supported on all platforms.