ECS4110-28T_Management Guide

Table Of Contents
C
HAPTER
5
| Interface Configuration
Port Configuration
– 172 –
CONFIGURING
TRANSCEIVER
THRESHOLDS
Use the Interface > Port > Transceiver page to configure thresholds for
alarm and warning messages for optical transceivers which support Digital
Diagnostic Monitoring (DDM). This page also displays identifying
information for supported transceiver types, and operational parameters
for transceivers which support DDM.
CLI REFERENCES
"transceiver-monitor" on page 1009
"transceiver-threshold-auto" on page 1010
"transceiver-threshold current" on page 1010
"transceiver-threshold rx-power" on page 1011
"transceiver-threshold temperature" on page 1012
"transceiver-threshold tx-power" on page 1013
"transceiver-threshold voltage" on page 1014
"show interfaces transceiver-threshold" on page 1016
PARAMETERS
These parameters are displayed:
Port – Port number. (Range: 1-28/52)
General – Information on connector type and vendor-related
parameters.
DDM Information – Information on temperature, supply voltage,
laser bias current, laser power, and received optical power.
The switch can display diagnostic information for SFP modules which
support the SFF-8472 Specification for Diagnostic Monitoring Interface
for Optical Transceivers. This information allows administrators to
remotely diagnose problems with optical devices. This feature, referred
to as Digital Diagnostic Monitoring (DDM) provides information on
transceiver parameters.
Trap – Sends a trap when any of the transceiver’s operation values
falls outside of specified thresholds. (Default: Disabled)
Auto ModeUses default threshold settings obtained from the
transceiver to determine when an alarm or trap message should be
sent. (Default: Enabled)
DDM Thresholds – Information on alarm and warning thresholds. The
switch can be configured to send a trap when the measured parameter
falls outside of the specified thresholds.
The following alarm and warning parameters are supported:
Low Alarm – Sends an alarm message when the low threshold is
crossed.
Low Warning – Sends a warning message when the low threshold
is crossed.