Powering Up The Router - Cisco NPE-175 Installation And Configuration Manual

Chapter 9 Removing and Installing the NPE or NSE

Powering Up the Router

To power up a Cisco 7200 series router, Cisco 7200 VXR router, or Cisco uBR7200 series router that
has an installed power supply, complete the following steps:
Check for the following:
Step 1
Note
When the power switch on a Cisco uBR7200 series power supply is turned to the off (O) position, the
Caution
power supply enters a reset cycle for 90 seconds. Wait at least 90 seconds before turning the power
switch back to the on (|) position. If you do not wait the full 90 seconds, the power supply does not
restart.
At the rear of the router, place the power switch on the power supply in the on (|) position. Repeat this
Step 2
step if a second power supply is installed in the router. The green OK LED on the power supply turns on.
When powering on the router, wait a minimum of 30 seconds before powering it off again.
Note
Listen for the fans; you should immediately hear them operating.
Step 3
During the boot process, observe the system LEDs. The LEDs on most of the port adapters go on and off
Step 4
in an irregular sequence. Some may go on, go out, and go on again for a short time. On the I/O controller,
the I/O power OK LED goes on immediately.
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Each port adapter is inserted in its slot, and its respective port adapter lever is in the locked
–
position.
The network processing engine and the I/O controller are inserted in their respective slots, and
–
the captive installation screws are tightened.
All network interface cables are connected to the port adapters.
–
– Each cable interface line card is inserted in its slot, and its respective captive installation screws
are tightened (Cisco uBR7200 series router only).
A PC Card or Flash Disk is installed in one of the PC Card slots.
–
The Flash Disk can be installed in either slot 0 or slot 1 of the Cisco 7200 series router.
Each AC-input power cable is connected and secured with the cable-retention clip (AC-input
–
power supplies only).
For a Cisco 7200 series router, each DC lead is connected and secured to the power supply
–
faceplate with a cable tie.
For a Cisco uBR7200 series router, each DC lead is connected with M5 nuts for the grounding
–
receptacle and the strain-relief cover over the +V and –V leads (DC-input power supplies only).
– Each DC lead is connected and secured to the power source (DC-input power supplies only).
Ensure that the tape (that you applied earlier) is removed from the circuit breaker switch handle,
–
and power is restored by moving the circuit breaker handle to the on (|) position (DC-input
power supplies only).
The console terminal is turned on.
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Network Processing Engine and Network Services Engine Installation and Configuration
Removing and Replacing the NPE or NSE
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