Extreme Networks Summit WM3000 Series, Справочное руководство

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Summit WM3000 Series Controller System Reference Guide
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2 Overview
An Extreme Networks wireless LAN controller is a centralized management solution for wireless
networking. The wireless data to and from wireless client devices can be locally bridged at the AP and/
or tunneled to the controller. System configuration and intelligence for the wireless network resides
with the controller once an AP is adopted and connects to an Extreme Networks Summit WM3600 or
Summit WM3700 wireless LAN controller and receives its configuration.
Access point configuration is managed by the controller through a Web UI Graphical User Interface (GUI),
SNMP or the controller Command Line Interface (CLI).
NOTE
The discussion of the controller Web UI within this guide is presented generically, making it equally relevant to both
the Summit WM3600 and Summit WM3700 controller platforms. However, some subtle differences do exist
between these baselines. These differences are noted within the specific GUI elements impacted. When these
differences are noted, the options available to each controller baseline are described in detail.
Hardware Overview
The Summit WM3600 and Summit WM3700 are rack-mountable devices that manage all inbound and
outbound traffic on the wireless network. They provide security, network service and system
management applications.
Access points are 48V Power-over-Ethernet devices. The Altitude 3510 AP is powered by standard
802.3af POE source. The Altitude 3550 outdoor AP must by powered by a special Extreme Networks
POE injector (Power Tap). the AP receives configurations from the controller once it is adopted. The AP
firmware upgrade may be accomplished centrally from the controller or locally at the AP.
Power Protection
To best protect the controller from unexpected power surges or other power-related problems, ensure
the controller installation meets the following guidelines:
●
If possible, use a dedicated circuit to protect data processing equipment . Commercial electrical contractors
are familiar with wiring for data processing equipment and can help with the load balancing of
dedicated circuits.
●
Install surge protection . Use a surge protection device between the electricity source and the controller.
●
Install an Uninterruptible Power Supply (UPS) . A UPS provides continuous power during a power
outage. Some UPS devices have integral surge protection. UPS equipment requires periodic
maintenance to ensure reliability.
Cabling Requirements
A minimum of one category 6 Ethernet cables (not supplied) is required to connect the controller to the
LAN. The cable(s) are used with the Ethernet ports on the front panel of the controller.