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Cisco IOS XR Troubleshooting Guide for the Cisco CRS-1 Router
OL-21483-02
Chapter 5 Troubleshooting Interfaces
Verifying and Troubleshooting Pluggable Optical Interfaces
DETAILED STEPS
The following example shows typical outputs for these commands on systems.
RP/0/RP0/CPU0:router#show hw-module subslot 0/6/4 brief pluggable-optics
SPA 0/6/4 device pluggable-optics 0/0 info:
SPA 0/6/4 device pluggable-optics 1/0 info:
SPA 0/6/4 device pluggable-optics 2/0 info:
SPA 0/6/4 device pluggable-optics 3/0 info:
SPA 0/6/4 device pluggable-optics 4/0 info:
int sonet 6/4/4:
ID: SFP
Extended ID: 4
Xcvr Type: OC12 SR-1/STM4 MM (8)
Connector: LC
Vendor name: CISCO-OCP
Vendor part number: TRPD12MM2EAS-CS
State: Enabled
SPA 0/6/4 device pluggable-optics 5/0 info:
int sonet 6/4/5:
ID: SFP
Extended ID: 4
Command or Action Purpose
Step 1
show hw-module subslot
address
brief
pluggable-optics
Example:
RP/0/RP0/CPU0:router# show hw-module subslot
0/6/4 brief pluggable-optics
Displays a brief summary of the pluggable optics status for
all nodes, including optics type, vendor, and state. Check
that the state is enabled for the node that you are
troubleshooting.
Step 2
show hw-module subslot
address
status
pluggable-optics
Example:
RP/0/RP0/CPU0:router# show hw-module subslot
0/6/4 status pluggable-optics
Displays the status of the pluggable optics for the specified
node, including faults and environmental data. Check that
the state and the transceiver are enabled. Check for any
warnings or alarms.
Step 3
show hw-module subslot
address
errors
pluggable-optics
Example:
RP/0/RP0/CPU0:router# show hw-module subslot
0/6/4 errors pluggable-optics
Displays any errors that are present on the node. Note if
there are any errors.
Verify that Phased Initialization displays Phase Reached: 4.
Verify that Socket Verification displays “passed” for both
Compatibility and Security.
Step 4
show hw-module subslot
address
registers
pluggable-optics
Example:
RP/0/RP0/CPU0:router# show hw-module subslot
0/6/4 registers pluggable-optics
Displays all available information on the optics including
the IDPROM contents.
Step 5
Contact Cisco Technical Support. For Cisco Technical Support contact information, see the
“Obtaining Documentation and Submitting a Service
Request” section on page viii in the Preface.
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