Table of Contents
Te mperature and Power Monitoring for SFP DOMs
Information About Temperature and Power Monitoring
Modifying the Power and Temperature Monitoring Interval for SFP DOMs
SNMP MIB OID Updates Automatically
Temperature and Power Monitoring for
SFP DOMs
First Published: December 23, 2014
You can configure how often you monitor the temperature and power of SFP digital optical monitoring (DOM) modules (SFP DOMs) within CGS 2520 switches (switch).
Previously, this monitoring interval was not a user-configurable setting. You could only monitor the temperature and power settings of an SFP with DOM support every 600 seconds (10 minutes).
Information About Temperature and Power Monitoring
You can configure the switch to request MIB reading intervals of the temperature and power of SFPs with DOM support every 30 to 599 seconds.
SFPs, which are also referred to as transceivers, come with either LC connectors (fiber) or RJ-45 (copper) and provide connection to devices over uplink interfaces.
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Note
Copper SFPs are not supported in the initial release. (See Feature History)
Prerequisites
Review supported SFP DOM modules described in the following hardware installation guide:
Guidelines and Limitations
If you do not modify the monitoring interval of temperature and power for SFP DOM modules, the default monitoring interval remains at 600 seconds (10 minutes).
Configuration
You can define power and temperature monitoring intervals on the CGS 2520.
This section includes the following topics:
- Modifying the Power and Temperature Monitoring Interval for SFP DOMs
- SNMP MIB OID Updates Automatically
DETAILED STEPS
EXAMPLE
This example configures a monitoring interval of 300 seconds (5 minutes) on all SFP DOMs on the switch.
To confirm the power and temperature interval configuration, enter the show run command:
Feature History
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