Cisco UCS C240 Bedienungsanleitung

CHAPTER

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Installing the Server

This chapter describes how to install the server, and it includes the following sections:

•Unpacking and Inspecting the Server, page 2-2

•Preparing for Server Installation, page 2-3

•Installing the Server In a Rack, page 2-5

•Initial Server Setup, page 2-10

•NIC Modes and NIC Redundancy Settings, page 2-14

•System BIOS and CIMC Firmware, page 2-15

•Updating the BIOS and CIMC Firmware, page 2-15

•Service Headers and Jumpers, page 2-17

Note Before you install, operate, or service a server, review the Regulatory Compliance and Safety

Information for Cisco UCS C-Series Servers for important safety information.

Warning

IMPORTANT SAFETY INSTRUCTIONS

This warning symbol means danger. You are in a situation that could cause bodily injury. Before you

work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar

with standard practices for preventing accidents. Use the statement number provided at the end of

each warning to locate its translation in the translated safety warnings that accompanied this device.

Statement 1071

SAVE THESE INSTRUCTIONS

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Chapter 2 Installing the Server

Unpacking and Inspecting the Server

Caution When handling internal server components, wear an ESD strap and handle modules by the carrier edges

only.

Tip Keep the shipping container in case the server requires shipping in the future.

Note The chassis is thoroughly inspected before shipment. If any damage occurred during transportation or

any items are missing, contact your customer service representative immediately.

To inspect the shipment, follow these steps:

Step 1 Remove the server from its cardboard container and save all packaging material.

Step 2 Compare the shipment to the equipment list provided by your customer service representative and

Figure 2-1. Verify that you have all items.

Step 3 Check for damage and report any discrepancies or damage to your customer service representative. Have

the following information ready:

•Invoice number of shipper (see the packing slip)

•Model and serial number of the damaged unit

•Description of damage

•Effect of damage on the installation

Figure 2-1 Shipping Box Contents

1Server 3Documentation

2Power cord (optional, up to two) 4KVM cable

Cisco

UCS C-Series

1 2

3 4

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HDD 6

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Chapter 2 Installing the Server

Preparing for Server Installation

This section provides information about preparing for server installation, and it includes the following

topics:

•Installation Guidelines, page 2-3

•Rack Requirements, page 2-4

•Equipment Requirements, page 2-4

•Slide Rail Adjustment Range, page 2-4

Installation Guidelines

Warning

To prevent the system from overheating, do not operate it in an area that exceeds the maximum

recommended ambient temperature of: 35° C (95° F).

Statement 1047

Warning

The plug-socket combination must be accessible at all times, because it serves as the main

disconnecting device.

Statement 1019

Warning

This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that

the protective device is rated not greater than: 250 V, 15 A.

Statement 1005

Warning

Installation of the equipment must comply with local and national electrical codes.

Statement 1074

Caution All Cisco UCS C-Series rack servers are shipped with rail kits and are expected to be rack-mounted. To

ensure proper air flow it is necessary to rack the servers using the provided rail kits. Physically placing

the units on top of one another or “stacking” without the use of the rail kits blocks the air vents on top

of the servers, which could result in overheating, higher fan speeds, and higher power consumption. It

is recommended that you mount your servers on the rail kits when installing them into the rack because

these rails provide the minimal spacing required between the servers. No additional spacing between the

servers is required when you mount the units using the provided rail kits.

Caution Avoid UPS types that use ferroresonant technology. These UPS types can become unstable with systems

such as the Cisco UCS, which can have substantial current draw fluctuations fromfluctuating data traffic

patterns.

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Chapter 2 Installing the Server

Preparing for Server Installation

When you are installing a server, use the following guidelines:

•Plan your site configuration and prepare the site before installing the server. See the Cisco UCS Site

Preparation Guide for the recommended site planning tasks.

•Ensure that there is adequate space around the server to allow for servicing the server and for

adequate airflow. The airflow in this server is from front to back.

•Ensure that the air-conditioning meets the thermal requirements listed in the Server Specifications.

•Ensure that the cabinet or rack meets the requirements listed in the “Rack Requirements” section on

page 2-4.

•Ensure that the site power meets the power requirements listed in the Server Specifications. If

available, you can use an uninterruptible power supply (UPS) to protect against power failures.

Rack Requirements

This section provides the requirements for the standard open racks.

The rack must be of the following type:

•A standard 19-in. (48.3-cm) wide, four-post EIA rack, with mounting posts that conform to English

universal hole spacing, per section 1 of ANSI/EIA-310-D-1992.

•The rack post holes can be square 0.38-inch (9.6 mm), round 0.28-inch (7.1 mm), #12-24 UNC, or

#10-32 UNC when you use the supplied slide rails.

•The minimum vertical rack space per server must be two RUs, equal to 3.5 in. (88.9 mm).

Equipment Requirements

The slide rails supplied by Cisco Systems for this server do not require tools for installation if you install

them in a rack that has square 0.38-inch (9.6 mm), round 0.28-inch (7.1 mm), or #12-24 UNC threaded

holes. The inner rails are pre-attached to the sides of the server.

However, if you install the slide rails in a rack that has #10-32 round holes, a bladed screwdriver is

required to remove the larger square/round mounting pegs from the front of the slide rails.

Slide Rail Adjustment Range

The slide rails for this server have an adjustment range of 26 to 36 inches (660 to 914 mm).

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Chapter 2 Installing the Server

Installing the Server In a Rack

This section contains the following sections:

•Installing the Slide Rails, page 2-5

•Installing the Cable Management Arm (Optional), page 2-8

•Reversing the Cable Management Arm (Optional), page 2-9

Installing the Slide Rails

Warning

To prevent bodily injury when mounting or servicing this unit in a rack, you must take special

precautions to ensure that the system remains stable. The following guidelines are provided to ensure

your safety:

This unit should be mounted at the bottom of the rack if it is the only unit in the rack.

When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component

at the bottom of the rack.

If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack.

Statement 1006

To install the slide rails and the server into a rack, follow these steps:

Step 1 Install the slide rails into the rack (see Figure 2-2):

a. Align the slide-rail assembly inside the rack posts with the length-adjustment bracket (Figure 2-2,

item 4) toward the rear of the rack.

b. Compress the length-adjustment bracket until the mounting pegs (item 5) and locking clips (item 6)

engage the desired rack holes on the front and rear rack posts.

–

The mounting pegs fit square 0.38-inch (9.6 mm), round 0.28-inch (7.1 mm), or #12-24 UNC

threaded holes. They fit the shape of the hole when the pegs are compressed.

–

The smaller #10-32 round mounting pegs are enclosed in the center of the compressible rear

pegs. However, to use the #10-32 pegs, you must use a bladed screwdriver to remove the

square/round front pegs.

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Chapter 2 Installing the Server

Installing the Server In a Rack

Figure 2-2 Attaching a Slide-Rail Assembly

c. Attach the second slide-rail assembly to the opposite side of the rack. Ensure that the two slide-rail

assemblies are level and at the same height with each other.

d. Pull the inner slide rails on each assembly out toward the rack front until they hit the internal stops

and lock in place.

Step 2 Insert the server into the slide rails (see Figure 2-3):

Caution This server weighs approximately 60 pounds (28 kilograms) when fully loaded with components. We

recommend that you use a minimum of two people when lifting the server. Attempting this procedure

alone could result in personal injury or equipment damage.

Note The inner rails are pre-attached to the sides of the server at the factory. You can order

replacement inner rails if these are damaged or lost (Cisco PID UCSC-RAIL-2U-I).

a. Align the inner rails that are attached to the server sides with the front ends of the empty slide rails.

b. Push the server into the slide rails until it stops at the internal stops.

c. Push in the slide rail locking clip (item 2) on each inner rail, and then continue pushing the server

into the rack until its front flanges latch onto the rack posts.

1Front-right rack post 4Length-adjustment bracket

2Rear-right rack post 5Mounting pegs (two on each end of assembly)

3Slide-rail assembly 6Locking clips (one on each end of assembly)

1 2

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Chapter 2 Installing the Server

Installing the Server In a Rack

Figure 2-3 Inserting the Server Into the Slide Rails

Step 3 Optional–If you want to install the cable management arm, continue with Installing the Cable

Management Arm (Optional), page 2-8.

1Inner rail on server 3Slide rail assembly on rack post

2Slide rail locking clip 4Right-front rack post

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Chapter 2 Installing the Server

Installing the Server In a Rack

Installing the Cable Management Arm (Optional)

To install the cable management arm (CMA) to the rear of the slide rails, use the following procedure.

Note The CMA is reversible right-to-left. However when reversing, you must remove and reposition

the CMA attachment tabs for correct installation. To reverse the CMA, see Reversing the Cable

Management Arm (Optional), page 2-9 before installation.

Note When positioning the CMA, make sure that the CMA is correctly oriented with the “TOP” stamp

on the CMA arms facing upward. See Figure 2-4.

Step 1 With the server pushed fully into the rack, insert the outer CMA tab into the clip inside the rear of the

outer slide rail. Insert the tab into the clip until it clicks and locks.

Step 2 Pull outward on the spring-loaded peg that is on the inner CMA tab. You can turn this peg 90 degrees to

lock it in the open position.

Step 3 Push the inner CMA tab over the end of the inner rail that is attached to the server, and then release the

spring-loaded peg.

The spring-loaded peg must align with and enter the hole in the inner rail to lock the CMA in place. If

you turned the peg 90 degrees to lock it open, now turn it back 90 degrees to release it.

Figure 2-4 Attaching the Cable Management Arm

1Outer CMA tab attached to outer slide rail 3Rear of right slide rail assembly

2Inner CMA tab with spring-loaded peg

attached to inner rail

4“TOP” stamp on CMA arms facing upward

TOP VIEW

SIDE VIEW

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Chapter 2 Installing the Server

Installing the Server In a Rack

Reversing the Cable Management Arm (Optional)

The CMA is shipped assembled for installation to the rear of the right-hand slide rails (when facing the

rear of the server). The CMA is reversible so that you can mount it to the rear of either the right or left

slide rails. However, you must remove and reposition the CMA tabs so that the hinges open correctly.

To reverse the CMA, use the following procedure:

Step 1 Orient the CMA so that the “TOP” stamp on the CMA arms are facing upward (see Figure 2-5).

Step 2 Reverse the entire CMA assembly 180 degrees, keeping the “TOP” stamp on the CMA arms facing

upward.

Step 3 Loosen the captive thumbscrew on each CMA arm.

Step 4 Remove the CMA tab from each arm.Slide the CMA tab forward until its pegs can be removed from the

keyed holes on the CMA arms.

Step 5 Install the inner CMA tab with the spring-loaded peg onto the CMA arm that is closest to the server (the

inner CMA arm). The tab fits onto the side of the arm that is opposite the captive thumbscrew.

a. Insert the pegs on the CMA tab into the keyed holes on the CMA arm and slide the tab to lock the

pegs in place.

b. Tighten the captive thumbscrew.

Step 6 Install the CMA tab with no spring-loaded tab onto the CMA arm that is farthest from the server (the

outer CMA arm).The tab fits onto the side of the arm that is opposite the captive thumbscrew.

a. Insert the pegs on the CMA tab into the keyed holes on the CMA arm and slide the tab to lock the

pegs in place.

b. Tighten the captive thumbscrew.

Step 7 Install the CMA to the slide rails using the procedure in Installing the Cable Management Arm

(Optional), page 2-8.

Figure 2-5 Reversing the Cable Management Arm

1“TOP” stamp on CMA arms 3Inner CMA tab attaches to CMA arm closest

to server

2Captive thumbscrews on CMA arms 4Outer CMA tab attaches to CMA arm farthest

from server

Orientation for mounting to left slide rail

Orientation for mounting to right slide rail

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Chapter 2 Installing the Server

Initial Server Setup

Connecting and Powering On the Server (Standalone Mode)

Note This section describes how to power on the server, assign an IP address, and connect to server

management when using the server in standalone mode. To use the server in UCS integration, specific

cabling and settings are required. See Installation for Cisco UCS Integration, page D-1.

The server is shipped with these default settings:

•The NIC mode is Shared LOM EXT.

Shared LOM EXT mode enables the 1-Gb Ethernet ports and the ports on any installed Cisco virtual

interface card (VIC) to access the Cisco Integrated Management Interface (Cisco IMC). If you want

to use the 10/100 dedicated management ports to access the Cisco IMC, you can connect to the

server and change the NIC mode as described in Step 4 of the following procedure.

•The NIC redundancy is active-active. All Ethernet ports are utilized simultaneously.

•DHCP is enabled.

•Internet protocol version 4 (IPv4) is enabled.

Use the following procedure to perform initial setup of the server:

Step 1 Attach a supplied power cord to each power supply in your server, and then attach the power cord to a

grounded AC power outlet. See the Power Specifications, page A-2 for power specifications.

Wait for approximately two minutes to let the server boot in standby power during the first bootup.

You can verify power status by looking at the Power Status LED (see Figure 1-1 on page 1-2):

•Off—There is no AC power present in the server.

•Amber—The server is in standby power mode. Power is supplied only to the CIMC and some

motherboard functions.

•Green—The server is in main power mode. Power is supplied to all server components.

Note During bootup, the server beeps once for each USB device that is attached to the server. Even if

there are no external USB devices attached, there is a short beep for each virtual USB device

such as a virtual floppy drive, CD/DVD drive, keyboard, or mouse. A beep is also emitted if a

USB device is hot-plugged or hot-unplugged during BIOS power-on self test (POST), or while

you are accessing the BIOS Setup utility or the EFI shell.

Step 2 Connect a USB keyboard and VGA monitor by using the supplied KVM cable connected to the KVM

connector on the front panel (see Figure 1-1 on page 1-2).

Note Alternatively, you can use the VGA and USB ports on the rear panel. However, you cannot use

the front panel VGA and the rear panel VGA at the same time. If you are connected to one VGA

connector and you then connect a video device to the other connector, the first VGA connector

is disabled.

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