Alcatel-Lucent OMNISWITCH 9000 Started Guide

OmniSwitch
Getting Started Guide
®
9000 Series
060210-10, Rev. D June 2007
Warning. Only personnel knowledgeable in basic electrical and mechanical procedures should install or maintain this equipment.
Lithium Batteries Caution. There is a danger of explosion if the Lithium battery in your chassis is incorrectly replaced. Replace the battery only with the same or equivalent type of battery recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions. The manufacturer’s instructions are as follows:
Return the module with the Lithium battery to Alcatel-Lucent. The Lithium battery will be replaced at Alcatel-Lucent’s factory.
The features and specifications described in this guide are subject to change without notice.
Copyright © 2007 by Alcatel-Lucent. All rights reserved. This document may not be reproduced in whole or in part without the express written permission of Alcatel-Lucent.
®
Alcatel-Lucent OmniStack
OmniAccess™, Omni Switch/Router™, PolicyView™, RouterView™, SwitchManager™, VoiceView™, WebView™, X-Cell™, X-Vision™, and the Xylan logo are trademarks of Alcatel-Lucent.
This OmniSwitch product contains components which may be covered by one or more of the following U.S. Patents:
U.S. Patent No. 6,339,830
U.S. Patent No. 6,070,243
U.S. Patent No. 6,061,368
U.S. Patent No. 5,394,402
U.S. Patent No. 6,047,024
U.S. Patent No. 6,314,106
U.S. Patent No. 6,542,507
and the Alcatel-Lucent logo are registered trademarks of Alcatel-Lucent. Xylan®, OmniSwitch®,
®
, and Alcatel-Lucent OmniVista® are registered trademarks of Alcatel-Lucent.
26801 West Agoura Road
(818) 880-3500 FAX (818) 880-3505
Alcatel-Lucent
Calabasas, CA 91301
US Customer Support: (800) 995-2696
International Customer Support: (818) 878-4507
Internet: service.esd.alcatel-lucent.com

Table of Contents

OmniSwitch 9000 Series. . . . . . . . . . . . . . . 1
Related Documentation . . . . . . . . . . . . . . . . . . . . . . 2
Installing the Hardware . . . . . . . . . . . . . . . 3
Items Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Environmental Requirements . . . . . . . . . . . . . . . 3
Electrical Requirements . . . . . . . . . . . . . . . . . . . 3
Weight Considerations . . . . . . . . . . . . . . . . . . . . 4
OS9800 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
OS9700 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
OS9600 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Items Included . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Unpacking and Installing the Switch . . . . . . . . . . . . 5
Unpacking the Chassis . . . . . . . . . . . . . . . . . . . . 5
Recommendations . . . . . . . . . . . . . . . . . . . . 5
Instructions . . . . . . . . . . . . . . . . . . . . . . . . . 5
Lifting the Chassis . . . . . . . . . . . . . . . . . . . . . . . 7
Mounting the Switch . . . . . . . . . . . . . . . . . . . . . 7
Airflow Considerations . . . . . . . . . . . . . . . . 7
Rack-Mounting . . . . . . . . . . . . . . . . . . . . . . 8
Optional Rack-Mounting Hardware . . . . . 11
Standalone . . . . . . . . . . . . . . . . . . . . . . . . . 11
Installing Power Supplies . . . . . . . . . . . . . . . . . 11
Using the Grounding Wrist Strap and Chassis
Grounding Lug . . . . . . . . . . . . . . . . . . . . . . . . . 13
Installing the Network Interface (NI) and
Chassis Management Modules (CMMs) . . . . . .14
NI Modules . . . . . . . . . . . . . . . . . . . . . . . . .14
CMMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Installing SFP and XFP Transceivers . . . . . . . .16
Blank Cover Plates . . . . . . . . . . . . . . . . . . . . . .16
Connections and Cabling . . . . . . . . . . . . . 17
Serial Connection to the Console Port . . . . . . . . . . 17
Serial Connection Default Settings . . . . . . . . . . . . . 17
Ethernet Management Port (EMP)
Cable Requirements . . . . . . . . . . . . . . . . . . . . . . . . 18
Booting the switch . . . . . . . . . . . . . . . . . . . . . . 19
Component LEDs . . . . . . . . . . . . . . . . . . . . . . .19
Your First Login Session . . . . . . . . . . . . . . . 20
Logging In to the Switch . . . . . . . . . . . . . . . . . . . . . 20
Setting IP Address Information for the EMP . . . . . 21
Unlocking Session Types . . . . . . . . . . . . . . . . . . . . 22
Changing the Login Password . . . . . . . . . . . . . . . . 23
Setting the System Time Zone . . . . . . . . . . . . . . . . 24
Setting the Date and Time . . . . . . . . . . . . . . . . . . . . 24
May 2007 iii
Setting Optional System Information . . . . . . . . . . . 25
Specifying an Administrative Contact . . . . . . . 25
Specifying a System Name . . . . . . . . . . . . . . . . 25
Specifying the Switch’s Location . . . . . . . . . . . 25
Viewing Your Changes . . . . . . . . . . . . . . . . . . . . . 26
Saving Your Changes . . . . . . . . . . . . . . . . . . . . . . . 26
Modifying the Serial Connection Settings . . . . . . . 26
Files and Directories. . . . . . . . . . . . . . . . . . . . 29
Boot and Image Files . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
boot.params File . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
boot.cfg File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Image Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Working and Certified Directories . . . . . . . . . . . . . . . . 31
Working Directory . . . . . . . . . . . . . . . . . . . 31
Certified Directory . . . . . . . . . . . . . . . . . . . 31
Using WebView . . . . . . . . . . . . . . . . . . . . . . . . . 34
Browser Compatibility . . . . . . . . . . . . . . . . . . . . . . 34
Logging In to WebView . . . . . . . . . . . . . . . . . . . . . 34
Navigating WebView . . . . . . . . . . . . . . . . . . . . . . . 35
Online Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Additional Information . . . . . . . . . . . . . . . . . . . . . . 37
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
iv May 2007

OmniSwitch 9000 Series

OmniSwitch 9800
1
NI
9
2 10
3
OS9-GNI-C24
11
4
OS9-GNI-C24
12
CMM
O K1
OK
OS9-GNI-C24
2
A
A B
O K 1 OK
1x 3x 5x 7x 9x 11x
OS9-GNI-C24
2
A B
B
OK1
OS9800-CMM
OK
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
5
4x
2
A B
OK1
13
NI
OS9800-CMM
OK2
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
6
4x
A B
14
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
7
4x
15
10x8x6x
13x 15x 17x 19x
14x12x
22x20x18x16x14x12x10x8x6x4x
20x18x16x
21x 23x
OmniSwitch 9700
CMM
A
1
B
OS9600/OS9700-CMM
NI
2
OS9-GNI-C24
OS9600/OS9700-CMM
3
OS9-GNI-C24
4
O K1OK
1
OS9-GNI-C24
O K 2
OK1
PWR
OK 1
OS9-GNI-C24
OK2
O
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
K 2
PS1
OK1
PS2
O K 1
PS3
OK2
OK
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x
2
CON
TROL
OK1
5
FABRIC
OK2
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x
CON TROL
NI
6
TEMP
OS9-XNI-U2
FAB
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x
RIC
FAN
7
OS9-XNI-U2
TEMP
PSU
FAN
8
AC
OS9-XNI-U2
OK
USB
OK1
DC OK
PSU
OVER
O K2
TEMP
OS9-XNI-U2
USB
O K1
1 0 50 0/115/250 /
OK2
60H
z, 8 V .0/ 7 . 0
/
3.5
LIN
A
COS
OK1 K /A
OLE/MDM
CT
OK2
LINK/ AC
OK1
CONSOLE/MDM
T
22x20x18x16x14x12x10x8x6x4x
22x20x18x16x14x12x10x8x6x4x
OK
2 LI N
1
K/AC
T
ETHERNET
LI N K/ACT
1
ETHERNET
22x20x18x16x14x12x10x8x6x4x
1
LINK
23x
22x20x18x16x14x12x10x8x6x4x
1
ACT
LINK/A C T
23x
LINK
LINK/ACT
ACT
AC OK
2
23x
DC OK
LINK/ACT
OVER TEMP
2
LINK/A
C
T
100/115/250V 5 0/60 Hz, 8.0/7.0/3
2
. 5 A
2
AC OK DC OK OVER TEMP
100/11 50/ 6 0Hz, 8.0/7.0/3.
5 /250V
5 A
OmniSwitch 9600
OS9-XNI-U2
1
NI
OS9-GNI-C24
2
LINK/ACT
OS9600/OS9700-CMM
CMM
OS9-XNI-U2
3
CONTROL
NI
OS9-GNI-C24
4
LINK/ACT
22x
OS9-GNI-C24
OS9-GNI-C24
O K 1 OK2
A B
OK1
OK2
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
A B
1x 3x 5x 7x 9x 11x
4x
10x8x6x
14x12x
13x 15x 17x 19x
20x18x16x14x12x10x8x6x4x
22x
22x20x18x16x
21x 23x
LINK/ACT
FABRIC
TEMP
FAN
PSU
USB
COSOLE/MODEM
LINK/ACT
ETHERNET
LINK/ACT
8 16
10x8x6x
OK1
PWR
OK2
A B
10x8x6x
14x12x
14x12x
22x20x18x16x
22x20x18x16x
OS9-GNI-C24
OS9-GNI-C24
O K 1 OK2
A B
OK1
O
1x 3x 5x 7x 9x 11x
K2
4x
A B
4x
10x8x6x
10x8x6x
14x12x
13x 15x 17x 19x
14x12x
22x20x18x16x
21x 23x
22x20x18x16x
PS1
OK1
PS2
OK2
1x 3x 5x 7x 9x 11x
PS3
A B
PS4
OK1
OK
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
2
4x
A B
OK 1 OK
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
2
4x
A B
1x 3x 5x 7x 9x 11x 13x 15x 17x 19x 21x 23x
4x
10x8x6x
10x8x6x
OK1 OK2
10x8x6x 13x 15x 17x 19x 14x12x
OK1
A C OK DC
OK2
O
K
O
CONTROL
V ER TEM
14x12x
P
FABRIC
1 00 5 0/
/ 11
60
5/ Hz
CONTROL
2
5
, 8.
0V
14x12x
0
/
7.0 /
3. 5 A
TEMP
FABRIC
22x20x18x16x14x12x10x8x6x4x
20x18x16x
FAN
21x 23x
TEMP
22x
PSU
FAN
22x20x18x16x
PSU
22x20x18x16x
U S B
U S B
CONSOLE/MODEM
CONSOLE/MOD
1x 3x 5x 7x 9x 11x
OS9-XNI-U2OS9-GNI-C24
AC OK
EM
DC O
K
ETHERNET
OVER TE M P
OS9-XNI-U2OS9-GNI-C24
OK1
1 0 5 0/ 0
11
/60Hz, 8.0/
ETHERNET
5/25
0V
OK
OS9-XNI-U2OS9-GNI-C24
2
7.
0/3.5
A
O K1
LINK/ACT
OK2
OS9-XNI-U2OS9-GNI-C24
ACT
O K1
LINK
OK 2
LINK/ACT
A
OK1
CT
1
LINK
OK2
TX
ACT
1
13x 15x 17x 19x
LINK
RX
TX
ACT
1
LINK R X
TX
1
RX
ACT
TX L INK
RX
AC
ACT
2
21x 23x
O K DC OK
LINK
OVER
TX
T EM P
AC
2
T LINK
100/1
RX
50/60Hz,
TX
1 5/250V
8.0/7.0/3.5
ACT
2
A
L IN
K R X
TX
2
R X
TX
R X
A C O K DC OK O VER TEMP
100/115/250V 50/ 6 0H
z, 8. 0
/7 . 0 /3 .5
A
The OmniSwitch 9000 Series switches address the needs of converged networks: high availability, wire-speed performance, high density GigE and 10GigE, and dramatically improved network response time.
The OS9000 Series switches provide an easy and economical way to upgrade or deploy a new Ethernet network. The large number of ports makes the OmniSwitch 9000s suitable for two- or three-tier network designs. This is possible because of the high performance capability and density of GigE and 10GigE. The OS9000s also future-proofs the network with native and full support of IPv4/IPv6 for addressing migration from IPv4 to IPv6 or new IPv6 deployments.
Refer to the User Manual CD for additional hardware and software OmniSwitch documentation.
May 2007 OmniSwitch 9000 Series 1

Related Documentation

The following are the titles and descriptions of all the OmniSwitch 9000 Series user documentation included in the User Manual CD:
OmniSwitch 9000 Getting Started Guide
Describes the hardware and software procedures for getting an OmniSwitch 9000 up and running. Also provides information on fundamental aspects of OmniSwitch hardware components and software architecture.
OmniSwitch 9000 Hardware Users Guide
protections, authenticated switch access, managing switch files, system configuration, using SNMP, and using Web management software (WebView).
OmniSwitch 6800/6850/9000 Network Configuration
Guide
Includes network configuration procedures and descriptive information on all the major software features and protocols included in the base software package. Chapters cover Layer 2 information (Ether­net and VLAN configuration), Layer 3 information (routing protocols, such as RIP and IPX), security options (authenticated VLANs), Quality of Service (QoS), link aggregation, and server load balancing.
Complete technical specifications and procedures for all OmniSwitch 9000 chassis, power supplies, fans,
OmniSwitch 6800/6850/9000 Advanced Routing
Configuration Guide
Chassis Management Modules (CMMs), and Network Interface (NI) modules.
Includes network configuration procedures and descriptive information on all the software features and
OmniSwitch CLI Reference Guide
protocols included in the advanced routing software package. Chapters cover multicast routing (DVMRP
Complete reference to all CLI commands supported on
and PIM-SM) and OSPF. the OmniSwitch 9000. Includes syntax definitions, default values, examples, usage guidelines, and
OmniSwitch Transceivers Guide
CLI-to-MIB variable mappings.
Includes information on Small Form Factor Pluggable
OmniSwitch 6800/6850/9000 Switch Management
Guide
(SFPs) and 10 Gbps Small Form Factor Pluggables
(XFPs) transceivers.
Includes procedures for readying an individual switch for integration into a network. Topics include the software directory architecture, image rollback
2 OmniSwitch 9000 Series May 2007

Installing the Hardware

Items Required

Grounding wrist strap (included)
Phillips screwdriver
Flat-blade screwdriver
Serial cable

Site Preparation

Environmental Requirements

OmniSwitch 9000 Series switches have the following environ­mental and airflow requirements:
The installation site must maintain a temperature
between 0° and 45° Celsius (32° and 113° Fahrenheit) and not exceed 95 percent maximum humidity (non-condens­ing) at any time.
Be sure to allow adequate room for proper air ventila-
tion at the front, back, and sides of the switch. Refer to
“Mounting the Switch” on page 7 for minimum clearance
requirements. No clearance is necessary at the top or bottom of the chassis.

Electrical Requirements

OmniSwitch 9000 Series switches have the following general electrical requirements:
Each switch requires one grounded electrical outlet for
each power supply installed in the chassis. OmniSwitch 9000 Series switches offer both AC and DC power supply support. Refer to the OmniSwitch 9000 Series Hardware Users Guide for more information.
For switches using AC power connections, each
supplied AC power cord is 2 meters (approximately 6.5 feet) long. Do not use extension cords.
Redundant AC Power. It is recommended that each AC outlet resides on a separate circuit. With redundant AC, if a single circuit fails, the switch’s remaining power supplies (on separate circuits) are likely to remain unaf­fected and can, therefore, continue operating.
For switches using DC power, refer to the OmniSwitch
9000 Series Hardware Users Guide for more information,
including installation guidelines.
May 2007 Installing the Hardware 3

Weight Considerations

Items Included

OS9800
When fully populated (i.e., with all CMM and NI modules and power supplies installed), the OmniSwitch 9800 weighs approximately 188 lbs (85 Kgs).
OS9700
When fully populated (i.e., with all CMM and NI modules and power supplies installed), the OmniSwitch 9700 weighs approximately 128 lbs (58 Kgs).
OS9600
When fully populated (i.e., with CMM and all NI modules and power supplies installed), the OmniSwitch 9600 weighs approximately 66 lbs (30 Kgs).
Your OmniSwitch 9800/9700/9600 order includes the follow­ing items:
OmniSwitch chassis with factory-installed power
supplies per order
CMM module(s) per order
NI modules per order
XFPs per order, if applicable
SFPs per order, if applicable
Blank cover panels, if applicable
Grounding wrist strap
RJ45-to-DB9 console adapter
Power cord(s) per order, if applicable
Hard copy of the OmniSwitch 9000 Series Getting
Started Guide
Documentation CD containing a complete set of user
guides for the switch and switch software. Refer to
“Related Documentation” on page 2 for a complete list
of included documentation.
4 Installing the Hardware May 2007

Unpacking and Installing the Switch

Unpacking the Chassis

To protect your switch components from electrostatic discharge (ESD) and physical damage, read all unpacking recommendations and instructions carefully before beginning.
Recommendations
Unpack your OmniSwitch chassis as close as possible
to the location where it will be installed.
4 The overpack is the outer shell of the packaging. Lift
the overpack straight up until it slides free from the rest of the packaging. This allows easy access to the chassis.
5 Carefully remove the protective plastic from the switch
chassis.
6 In order to reduce the weight of the chassis, it is
recommended that you remove all factory-installed power supplies prior to lifting it from the packaging. Steps 7 through 12 below provide instructions for removing power supplies.
Network Interface (NI) modules are packaged in sepa-
rate boxes. In order to reduce significantly the expo­sure to electrostatic discharge (ESD) and physical damage, do not unpack these boxes until the NI modules are ready to be installed.
Note. Steps 7 through 12 apply to power supplies that are newly shipped in the switch chassis. They have no power cords attached and the on/off switches are in the off (O) position. For instructions on removing power supplies that are currently operating in an existing switch, refer to the OmniSwitch 9000 Series Hardware Users Guide.
Instructions
1 Begin by carefully cutting the tape along the seam
marked “OPEN HERE FIRST”.
7 Loosen the two captive screws, located at the top and
bottom of the power supply’s front panel. If necessary, use a flat-blade screwdriver to loosen the screws. Be sure that
2 Lift the box’s top flaps. Remove the smaller boxes that
are enclosed and set them aside. These smaller boxes
both captive screws are completely disengaged from the threaded holes in the chassis before continuing.
contain the Ship Kit and the switch’s Chassis Manage­ment Modules (CMMs).
3 Next, completely remove the white plastic handle
inserts from the sides of the box. Removing these handles allows the overpack to be removed.
May 2007 Installing the Hardware 5
EM
P
EMP
100/115/250V
50/60H
z, 8.0/7.0/3.5
A
A
C OK DC OK OV
ER
TEMP
100/115/250V
50/60
Hz, 8
.0/7.0/3.5
A
AC OK DC OK OVER
TEMP
100/115/2
50/60Hz, 8.0/7.0/3.5 A
100/115
5
0/6
0H
/
25
z, 8.0
0V /7
.0
/3
.5
A
50V
Note. Alcatel-Lucent provides factory-installed blank cover plates for empty module slots. Do not remove these cover plates as they play an important role in chassis ventilation.
9 When the power supply is pulled out far enough (about
10”), place your other hand under the power supply casing to support its weight.
10 Continue pulling the power supply out until it is
8 With one hand, grasp the handle at the front of the
removed from the chassis. power supply and slowly pull the power supply out of the power supply bay. Do not pull the power supply
completely out of the bay with one hand.
11 Set the power supply aside on a clean, static-free
surface. You will need to re-install it later.
12 Remove all remaining power supplies by repeating
steps 7 through 11.
13 Continue to “Lifting the Chassis” below.
6 Installing the Hardware May 2007

Lifting the Chassis

Airflow Considerations
Once its weight has been reduced by removing the power supplies, the chassis can be lifted from the packaging material and moved to the location where it is to be installed (see important note below).
Important. Two people are required to lift the chassis. Due to its weight, lifting the chassis unassisted can cause personal injury.
Once the chassis has been removed from the packaging, continue to “Mounting the Switch” below.

Mounting the Switch

Note. Due to their weight and airflow requirements, OmniSwitch 9000 Series switches cannot be wall­mounted.
Be sure that your switch is placed in a well-ventilated, static­free environment. Always allow adequate clearance at the front and sides of the switch, as well as behind the switch’s fan unit (located at the top-rear of the chassis). The following top­view diagram shows recommended minimum clearances for adequate airflow:
Rear. 6 inches minimum
}
at rear of chassis fan unit.
Sides. 2 inches minimum at left and right sides.
Front. 6 inches minimum
}
at front of chassis.
Chassis Top View
Never obstruct the air intake vents located at the bottom-front and bottom-sides of the chassis or the fan unit’s air output vents located at the rear of the chassis.
May 2007 Installing the Hardware 7
Note. Clearance is not required at the top and bottom of the chassis.
Rack-Mounting
Refer to the important guidelines below before installing the OmniSwitch chassis in a rack.
Rack-mounting the chassis requires three people—two
people to hold the chassis and position it in the rack and a third person to secure the chassis to the rack by using the attachment screws.
The chassis has two integral rack-mount flanges that
support standard 19” rack mount installations. Refer to
page 11 for information on optional rack-mounting hard-
ware.
Alcatel-Lucent does not provide rack-mount screws.
Use the screws supplied by the rack vendor.
To prevent a rack from becoming top heavy, it is recom-
mended that you install the switch at the bottom of the rack whenever possible.
To rack-mount the switch, follow the steps below:
1 Mark the holes on the rack where the chassis is to be
installed.
2 Using two people, lift and position the chassis until the
rack-mount flanges are flush with the rack post.
3 Align the holes in the flanges with the rack holes you
marked in step 1.
4 Once the holes are aligned, use a third person to insert
a screw through the bottom hole on each flange. Tighten
both screws until they are secure.
OmniSwit ch 9700
CMM
A
1
B
NI
2
3
4
PWR
PS1 PS2 PS3
5
NI
6
7
8
If you are installing the switch in a relay rack, be sure to
install and secure the rack per the rack manufacturer’s specifications.
Refer to page 7 for important chassis airflow recom-
mendations before installing.
8 Installing the Hardware May 2007
Note. Be sure to install the screws in the bottom hole of each flange, as shown, before proceeding.
5 Once the screws at the bottom of each flange are
secure, install the remaining screws. Be sure that all screws are securely tightened.
May 2007 Installing the Hardware 9
To rack-mount the RJ-45/RJ-45 Patch Panel for use with the OS9-GNI-C48T, follow the steps explained below:
1 Remove all the connections before rack mounting the
RJ-45/RJ-45 patch panel.
2 Rack-mounting the RJ-45/RJ-45 patch panel requires
two people— one person to hold the RJ-45/RJ-45 patch panel and position it in the rack and a second person to secure the RJ-45/RJ-45 patch panel to the rack using the attachment screws.
3 Mark the holes on the rack where the RJ-45/RJ-45
patch panel is to be installed.
4 Using one person, lift and position the RJ-45/RJ-45
patch panel until the rack-mount flanges are flush with the rack post.
5 Align the holes in the flanges with the rack holes you
marked in step 3.
6 Once the holes are aligned, use a second person to
insert a screw through the bottom hole on each flange. Tighten both screws until they are secure.
10 Installing the Hardware May 2007
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