Extreme Networks Campus Controller E2122 User manual

Extreme Campus Controller™
Installation Guide
9036938-00 Rev AA
April 2021

Copyright © 2021 Extreme Networks, Inc. All rights reserved.
Legal Notice
Extreme Networks, Inc. reserves the right to make changes in specifications and other information
contained in this document and its website without prior notice. The reader should in all cases
consult representatives of Extreme Networks to determine whether any such changes have been
made.
The hardware, firmware, software or any specifications described or referred to in this document
are subject to change without notice.
Trademarks
Extreme Networks and the Extreme Networks logo are trademarks or registered trademarks of
Extreme Networks, Inc. in the United States and/or other countries.
All other names (including any product names) mentioned in this document are the property of
their respective owners and may be trademarks or registered trademarks of their respective
companies/owners.
For additional information on Extreme Networks trademarks, see: www.extremenetworks.com/
company/legal/trademarks
Open Source Declarations
Some software files have been licensed under certain open source or third-party licenses. End-
user license agreements and open source declarations can be found at: https://
www.extremenetworks.com/support/policies/open-source-declaration/

Table of Contents
Preface...................................................................................................................................4
Text Conventions.......................................................................................................................................................... 4
Documentation and Training.................................................................................................................................. 5
Getting Help....................................................................................................................................................................6
Subscribe to Product Announcements.....................................................................................................6
Providing Feedback.................................................................................................................................................... 6
E2122 Controller Overview................................................................................................. 8
E2122 back panel features........................................................................................................................................8
Hard Drive LED Indicator Patterns...................................................................................................................... 9
Controller Installation Guidelines....................................................................................10
Verify the Box Contents.......................................................................................................................................... 10
Mount the Controller.................................................................................................................................................. 11
Power Source and Power Supply Information............................................................... 12
Front Faceplate............................................................................................................................................................12
Connect to a Power Source................................................................................................................................... 12
Install a Power Supply.............................................................................................................................................. 14
Remove a Power Supply..........................................................................................................................................15
Replace a Power Supply..........................................................................................................................................15
Initial Network Connection and Configuration.............................................................. 17
Configure the Management Interface via Console Port...........................................................................17
Configure the Management Interface via Management Port................................................................19
Connect the Data Ports.................................................................................................... 20
Install a Transceiver............................................................................................................21
Regulatory Compliance Information...............................................................................23
Federal Communications Commission (FCC) Notice.............................................................................. 23
Industry Canada, Class A....................................................................................................................................... 23
Japan (VCCI) - Voluntary Control Council for Interference Class A ITE.........................................24
BSMI EMC Statement - Taiwan............................................................................................................................24
Hazardous Substances............................................................................................................................................24
European Waste Electrical and Electronic Equipment (WEEE) Notice......................................... 24
Supplement to Product Instructions................................................................................................................26
Index.................................................................................................................................... 27
Extreme Campus Controller™ iii

Preface
Read the following topics to learn about:
•The meanings of text formats used in this document.
•Where you can find additional information and help.
•How to reach us with questions and comments.
Text Conventions
Unless otherwise noted, information in this document applies to all supported environments for the
products in question. Exceptions, like command keywords associated with a specific software version,
are identified in the text.
When a feature, function, or operation pertains to a specific hardware product, the product name is
used. When features, functions, and operations are the same across an entire product family, such as
ExtremeSwitching switches or SLX routers, the product is referred to as the switch or the router.
Table 1: Notes and warnings
Icon Notice type Alerts you to...
Tip Helpful tips and notices for using the product
Note Useful information or instructions
Important Important features or instructions
Caution Risk of personal injury, system damage, or loss of data
Warning Risk of severe personal injury
4Extreme Campus Controller™

Table 2: Text
Convention Description
screen displays This typeface indicates command syntax, or represents information as
it is displayed on the screen.
The words enter and type When you see the word enter in this guide, you must type something,
and then press the Return or Enter key. Do not press the Return or
Enter key when an instruction simply says type.
Key names Key names are written in boldface, for example Ctrl or Esc. If you must
press two or more keys simultaneously, the key names are linked with a
plus sign (+). Example: Press Ctrl+Alt+Del
Words in italicized type Italics emphasize a point or denote new terms at the place where they
are defined in the text. Italics are also used when referring to
publication titles.
New information. In a PDF, this is searchable text.
Table 3: Command syntax
Convention Description
bold text Bold text indicates command names, keywords, and command options.
italic text Italic text indicates variable content.
[ ] Syntax components displayed within square brackets are optional.
Default responses to system prompts are enclosed in square brackets.
{ x | y | z } A choice of required parameters is enclosed in curly brackets separated
by vertical bars. You must select one of the options.
x | yA vertical bar separates mutually exclusive elements.
< > Nonprinting characters, such as passwords, are enclosed in angle
brackets.
... Repeat the previous element, for example, member[member...].
\ In command examples, the backslash indicates a “soft” line break.
When a backslash separates two lines of a command input, enter the
entire command at the prompt without the backslash.
Documentation and Training
Find Extreme Networks product information at the following locations:
Current Product Documentation
Release Notes
Hardware and software compatibility for Extreme Networks products
Extreme Optics Compatibility
Other resources such as white papers, data sheets, and case studies
Extreme Networks oers product training courses, both online and in person, as well as specialized
certifications. For details, visit www.extremenetworks.com/education/.
Preface Documentation and Training
Extreme Campus Controller™ 5

Getting Help
If you require assistance, contact Extreme Networks using one of the following methods:
Extreme Portal
Search the GTAC (Global Technical Assistance Center) knowledge base; manage support cases and
service contracts; download software; and obtain product licensing, training, and certifications.
The Hub
A forum for Extreme Networks customers to connect with one another, answer questions, and share
ideas and feedback. This community is monitored by Extreme Networks employees, but is not
intended to replace specific guidance from GTAC.
Call GTAC
For immediate support: [phone] (toll-free in U.S. and Canada) or 1 [phone]. For the
support phone number in your country, visit: www.extremenetworks.com/support/contact
Before contacting Extreme Networks for technical support, have the following information ready:
•Your Extreme Networks service contract number, or serial numbers for all involved Extreme
Networks products
•A description of the failure
•A description of any actions already taken to resolve the problem
•A description of your network environment (such as layout, cable type, other relevant environmental
information)
•Network load at the time of trouble (if known)
•The device history (for example, if you have returned the device before, or if this is a recurring
problem)
•Any related RMA (Return Material Authorization) numbers
Subscribe to Product Announcements
You can subscribe to email notifications for product and software release announcements, Field
Notices, and Vulnerability Notices.
1. Go to The Hub.
2. In the list of categories, expand the Product Announcements list.
3. Select a product for which you would like to receive notifications.
4. Select Subscribe.
5. To select additional products, return to the Product Announcements list and repeat steps 3 and 4.
You can modify your product selections or unsubscribe at any time.
Providing Feedback
The Information Development team at Extreme Networks has made every eort to ensure the accuracy
and completeness of this document. We are always striving to improve our documentation and help
you work better, so we want to hear from you. We welcome all feedback, but we especially want to
know about:
•Content errors, or confusing or conflicting information.
Getting Help Preface
6Extreme Campus Controller™

•Improvements that would help you find relevant information in the document.
•Broken links or usability issues.
If you would like to provide feedback, you can do so in three ways:
•In a web browser, select the feedback icon and complete the online feedback form.
•Access the feedback form at https://www.extremenetworks.com/documentation-feedback/.
•Email us at [e-mail].
Provide the publication title, part number, and as much detail as possible, including the topic heading
and page number if applicable, as well as your suggestions for improvement.
Preface Providing Feedback
Extreme Campus Controller™ 7

E2122 Controller Overview
E2122 controller hardware is a campus controller that supports two thousand standalone devices,
sixteen thousand users, and four hundred switches. It provides availability for up to four thousand
devices, thirty two thousand users, and eight hundred switches, with any client distribution between
controllers.
E2122 back panel features
Figure 1: E2122 back panel layout
Callout Description
1 Power supply module #1
2 Power supply module #2 bay for redundant power
supply (ordered separately)
3 Port 1 (Data Port 1) 1/10GbE, RJ45
4 Port 2 (Data Port 2) 1/10GbE, RJ45
5 VGA port (do not use)
6 RJ45 serial-A port
7 Admin, management port; 1GbE, RJ45
8 USB 2.0 or 3.0 ports
9 Not used
10 Port 3 (Data Port 3) 1/10 Gbps, SFP+
11 Port 4 (Data Port 4) 1/10 Gbps, SFP+
8Extreme Campus Controller™

Hard Drive LED Indicator Patterns
The hard drive has one LED indicator visible from the front of the system - a green LED for disk activity.
E2122 Controller Overview Hard Drive LED Indicator Patterns
Extreme Campus Controller™ 9

Controller Installation Guidelines
Verify the Box Contents on page 10
Mount the Controller on page 11
Details about the steps involved to safely install and configure the controller.
About This Task
Follow the steps to verify the controller box contents and safely install it.
Procedure
1. Verify the box contents.
2. Visually inspect the access point, the bracket, and any other optional accessories you have ordered
for physical damage.
If there is any damage, contact Extreme Networks Support.
3. Mount the controller on a rack or a table.
4. Connect the controller to a power source.
5. Install a power supply.
For power supply troubleshooting details, see remove a power supply or replace a power supply.
6. Configure the controller via console port or management port.
7. Connect the data ports.
8. Install a transceiver.
What to Do Next
Read and review the regulatory and compliance information.
Verify the Box Contents
When you receive the controller, ensure that the box contents are as follows:
•One E2122 Quick Reference
•One Extreme Campus Controller E2122 unit
•Two shipping lock screws
•One AC power cord bracket and retention strap kit
•One rack mounting kit
10 Extreme Campus Controller™