Overview Of The Cisco 8540 Wireless Controller; Cisco 8540 Wireless Controller Rear Panel View - Cisco 5520 Troubleshooting Manual
Wireless controller
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- Installation instructions manual (10 pages) ,
- Deployment manual (31 pages)
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Table 1
LED Name
Port-n Link
Activity
Service Port and
Redundancy Port
LED (present on
the port)
Overview of the Cisco 8540 Wireless Controller
The Cisco 8540 Wireless Controller provides centralized control, management, and troubleshooting for
high-scale deployments in service provider and large campus deployments. It offers flexibility to support
multiple deployment modes in the same controller: for example, centralized mode for campus, Cisco
FlexConnect mode for lean branches managed over the WAN, and mesh (bridge) mode for deployments
where full Ethernet cabling is unavailable. As a component of the Cisco Unified Wireless Network, this
controller provides real-time communications between Cisco Aironet access points, the Cisco Prime
Infrastructure, and the Cisco Mobility Services Engine, and is inter-operable with other Cisco
controllers.
Cisco 8540 Wireless Controller Rear Panel View
1 Two Type A 3.0 USB ports
2 CIMC port 10/100/1000 Base-T
Cisco 5520 Wireless Controller Rear Panel LEDs, Definitions of States
Cisco 5520 and 8540 Wireless Controller Troubleshooting Guide
Overview of the Cisco 8540 Wireless Controller
Function
State
—
Green blinking—Link activity
Interface Port
Off—Link Speed = 10 Mbps
Speed (the left
LED on the
Amber On—Link Speed = 100 Mbps
port)
Green On—Link Speed = 1 Gbps
Interface Port
Off—No link
Status (the
right LED on
Green On—Link
the port)
Blinking—Traffic present
3
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