Cleaning Optical Devices; Checking The Installation; Verifying The Installation - Cisco ASR1004 - ASR 1004 Modular Expansion Base Hardware Installation Manual

Chapter 6 Installing and Removing a SPA

Cleaning Optical Devices

See the
Cleaning Issues for Fiber-Optic Connections

Checking the Installation

This section describes the procedures you can use to verify the SIP and SPA installation, and includes
information on the following topics:
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Verifying the Installation

This section describes how to verify the SIP and SPA installation by observing the SIP LED states, SPA
LED states, and the information displayed on the console terminal.
When the system has reinitialized all interfaces, the SIP STATUS LED should be green (on) and the SPA
STATUS LEDs should be green (on). The port LEDs (C/A and A/L) may be green (on), depending on
your connections and configuration. The console screen also displays a message as the system discovers
each interface during reinitialization.
Use the following procedure to verify that a SIP and SPA are installed correctly:
Observe the console display messages and verify that the system discovers the SIP, while the system
Step 1
reinitializes each interface, as follows:
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Note
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Note
OL-14126-12
Inspection and Cleaning Procedures for Fiber-Optic Connections
Verifying the Installation, page 6-7
Using show Commands to Verify the SIP and SPA Status, page 6-8
Using show Commands to Display SPA Information, page 6-9
When a new SPA is inserted into the system, the default configuration will be used for the associated
interfaces.
As a SIP is initialized, the STATUS LED will first be amber, indicating that power is on, but the
SIP is being configured. When the SIP is active, the STATUS LED will illuminate green.
SPAs will follow the same sequence once the SIP has completed its initialization. The SPA
STATUS LEDs will illuminate amber, turning to green when the SPAs become active.
When the SIP and SPA STATUS LEDs are green, all associated interfaces are configurable.
Refer to the Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software
Configuration Guide for configuration instructions.
If a SIP or SPA is replaced with a module of the same type (as in an OIR or hardware swap), the
previous configuration will be reinstated when the SIP or SPA becomes active.
If a SIP or SPA has not been previously installed in the same slot or subslot, then the configuration
for all associated interfaces will be empty.
New interfaces are not available until you configure them.
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
documents for information on cleaning optical devices.
Checking the Installation
and the Compressed Air
6-7