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40-2
Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter 40 Digital Optical Monitoring
How to Enable Transceiver Monitoring
The command line output for the real-time parameters is shown using the show interfaces transceiver
command. To enable threshold notification in the transceiver via SNMP, use the
snmp-server enable traps transceiver command. You can use the show controllers gig 0/x command
to check whether SFP’s are DOM capable. This command displays the SFP details.
How to Enable Transceiver Monitoring
Complete the following steps to enable transceiver monitoring:
Restrictions
• You need the transceiver module compatibility information for configuring transceiver monitoring.
The compatibility matrix that lists the support for DOM in the Cisco transceiver modules is available
at the following URL:
http://www.cisco.com/en/US/docs/interfaces_modules/transceiver_modules/compatibility/matrix/
OL_8031.html
• In case of combo ports with SFP and RJ45 provision, when SFP is inserted in slot or port and media
type is not configured to SFP, DOM is functional if global transceiver monitoring is enabled.
SUMMARY STEPS
1. enable
2. configure terminal
3. transceiver type all
4. monitoring
5. monitoring interval seconds
DETAILED STEPS
Command Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
• Enter your password if prompted.
Step 2
configure terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3
transceiver type all
Example:
Router(config)# transceiver type all
Enters transceiver type configuration mode.