Cleaning The Fiber-Optic Connections - Cisco 7301 Installation And Configuration Manual

Chapter 5 Troubleshooting Initial Startup Problems

Cleaning the Fiber-Optic Connections

Step 3 Copy the boot helper image from the TFTP server to Flash memory as follows:
router# copy tftp bootflash:
Address or name of remote host []? 10.7.0.99
Source filename []? c7301-boot-mz.122-4.BW
Destination filename [c7301-boot-mz.122-4.BW]?
Loading c7301-boot-mz.122-4.BW from 10.7.0.99 (via GigabitEthernet0/3):
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[OK - 5137928/10275840 bytes]
5137928 bytes copied in 45.420 secs (114176 bytes/sec)
This completes the procedure for upgrading your boot helper (boot loader) image. For more detailed
instructions on loading and maintaining system images and microcode, including boot helper images,
refer to the Cisco IOS Configuration Fundamentals Configuration Guide, which is available on
Cisco.com.
Cleaning the Fiber-Optic Connections
For information about cleaning fiber-optic cable connectors and receptacles, see the Inspection and
Cleaning Procedures for Fiber-Optic Connections document, and the Compressed Air Cleaning Issues for
Fiber-Optic Connections document. It provides detailed illustrations and photos of procedures and equipment
required to properly clean fiber-optic connections.
Cisco 7301 Installation and Configuration Guide
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