show ports wan-phy events

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

Description

Displays the events 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 events for the specified WAN PHY ports. The display shows whether each parameter is in the alarm or normal state; the alarm state includes alarm, warning, and error states.

This command displays notices for the following events:

LOS: loss of signal.
SEF: Severely Error Frame.
LOF: loss of frame.
LOP: loss of pointer.
AIS-L: alarm indication signal, line.
AIS-P: alarm indication signal, path.
RDI-L: remote defection indication, line.
FarEnd PLM-P/LCD-P: Far end path label mismatch / loss of code-group delineation.
FarEnd AIS-P/LCD-P: Far end path alarm indication signal / path loss of pointer.
PLM-P: Path label mismatch.
LCD-P: path loss of code-group delineation.

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 events for the LW XENPAK WAN PHY ports 5 to 6:

show ports 5-6 wan-phy events

Following is sample output from this command:

WAN PHY Port Events:
Port LOS SEF LOF LOP AIS-L AIS-P RDI-L  FarEnd       FarEnd    PLM-P LCD-P
	   PLM-P/LCD-P  AIS-P/LOP-P
=======================================================================
5A   NA   N    N     N     N     N      N    N   A
6N   N   A   N    N     N     N    A      N      A     N
=======================================================================
Event Status: A-Alarm N-Normal

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 10G XFP ports only on the Summit X480 series switches only.

Published August 2016prev | next

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