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How to Replace a Console Server, Router, or Ethernet Switch or Hub
How to Replace a Console Server, Router, or Ethernet
Switch or Hub
Perform the following procedure to replace miscellaneous equipment (such as a
console server, router, or an Ethernet switch or hub) in a heavy duty frame.
Procedure 7-1.
1.
Ensure that the following have been done:
a.
An RMA has been obtained (see "How to Obtain a Return Material
Authorization" on page B-2)
a.
A spare unit is available
DANGER: Do not wear metal, chains, rings, watches, or jewelry or carry
exposed metal, keys or tools in pockets when working on system
equipment or other related electrostatic-sensitive components. Always
wear a properly grounded ESD wrist strap or other electrostatic protection
when handling printed circuit boards and other electrostatic-sensitive
devices.
2.
Inventory to ensure that the replacement equipment including cables are on
site.
3.
If the switch or console server is still operational, backup the configuration
files.
4.
If the unit to be replaced has a power switch, switch it OFF. Next, at the
breaker panel or power distribution unit, turn off all breakers supplying
power to the unit.
5.
Use a VOM to verify that there is no power going to the unit.
6.
Before removing any cables, make note of each cable location and make sure
that all cables are labeled. If they are not labeled, make a label.
7.
Remove all cables from the unit to be replaced. First remove the ethernet
cables. Then remove the logic ground. Finally, remove the power cables.
8.
While supporting the failed unit, use the #2 phillips screwdriver to remove
the screws holding the mounting bracket of the unit to the frame.
7-4
Replace an Ethernet Switch, Router, Hub, or Console Server
910-0095-001 Revision J November 2007
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