show ports wan-phy errors

show ports {port_list | tag tag} wan-phy errors {no-refresh | refresh}

Description

Displays the error information of the specified WAN PHY port.

Syntax Description

port_list

Specifies the port number. On a stand-alone switch, this value is just the port number, and on a modular switch, this value is the slot and port number.

tag

Specifies an 802.1Q or 802.1ad tag value.

no-refresh

Specifies a static snapshot of data.

refresh Specifies a continous refresh of output.

Default

Real-time information.

Usage Guidelines

This command displays the counters associated with parity errors for the specified WAN PHY ports. The display shows the following:
  • Port number.

  • B1, B2, and B3.

  • Far end path block error count.

  • Far end line BIP error count.

If you do not specify a port number, range of ports, or tag value, the errors are displayed for all WAN PHY ports. The default display is a constantly refreshing real-time display. If you specify the no-refresh parameter, the system displays a snapshot of the data at the time you issue the command.

The tag value may be associated with either a VMAN or a VLAN.

Example

The following command displays the errors for the LW XENPAK WAN PHY ports 1 to 4:

show ports 1-4 wan-phy errors

Following is sample output from this command:

WAN PHY Port Errors
Port 	B1 	 	B2	 	B3     FELBE          FEPLE
==========================================================================
	 1        0123456789 0123456789	0123456789 0123456789   0123456789
	 2        0123456789 0123456789	0123456789 0123456789   0123456789
	 3        0123456789 0123456789	0123456789 0123456789   0123456789
	 4        0123456789 0123456789	0123456789 0123456789   0123456789
=================================================================================
	0->Clear Counters  U->page up  D->page down ESC->exit
	FELBE = Far End Path Block Error Count
	FEPBE = Far End Line BIP Error Count

History

This command was available in ExtremeXOS 11.6.

The tag value was added in ExtremeXOS 12.4.4.

The refresh keyword was added in ExtremeXOS 16.1.

Platform Availability

This command is available on all 10G ports on 10G XFP ports only on the Summit X480 series switches only.