Cisco Cisco Aironet 350 Mini-PCI Wireless LAN Client Adapter Guia Do Desenho
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Enterprise Mobility 4.1 Design Guide
OL-14435-01
Chapter 13 Cisco Unified Wireless Location-Based Services
Installation and Configuration
Figure 13-3
Location Appliance WLAN Controller LOCP Session
Cisco Unified Wireless Network software Release 4.1 represents the first phases of Cisco’s LOCP
implementation, making use of the new protocol to support the transport of information between the
location appliance and WLAN controllers for the following:
implementation, making use of the new protocol to support the transport of information between the
location appliance and WLAN controllers for the following:
•
Cisco Compatible Extensions for Wi-Fi tag telemetry, such as:
–
Motion, temperature, pressure, humidity, distance, quantity, and status
–
Battery state and predicted remaining battery life
•
High priority Cisco Compatible Extensions tag notification traffic, such as:
–
Emergency events (panic button, tag detached, tamper alert)
–
Chokepoint proximity
–
Vendor-specific tag information (used by third party location clients)
The mechanics behind how LOCP is used to provide these capabilities is just one aspect of the protocol
that is examined in detail in “The Cisco Location Control Protocol (LOCP)” section of Wi-Fi
Location-Based Services: Design and Deployment Considerations. In addition, design considerations
surrounding the use of LOCP in the location-aware UWN can be found within the same white paper in
the section entitled “Tag Telemetry and Emergency Notification Considerations”.
that is examined in detail in “The Cisco Location Control Protocol (LOCP)” section of Wi-Fi
Location-Based Services: Design and Deployment Considerations. In addition, design considerations
surrounding the use of LOCP in the location-aware UWN can be found within the same white paper in
the section entitled “Tag Telemetry and Emergency Notification Considerations”.
Note
Readers are reminded that in Release 4.1 of the Cisco UWN, LOCP augments but does not replace
SNMP polling between the location appliance and WLAN controllers.
SNMP polling between the location appliance and WLAN controllers.
Installation and Configuration
Installing and Configuring the Location Appliance and WCS
Detailed procedures for installing and configuring the Cisco Wireless Location Appliance and WCS may
be found using the references mentioned in the “Installation and Configuration” section of Wi-Fi
Location-Based Services: Design and Deployment Considerations.
be found using the references mentioned in the “Installation and Configuration” section of Wi-Fi
Location-Based Services: Design and Deployment Considerations.
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W
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TLS Initialization
Data Messages
Echo Request
Encrypted LOCP Sesseion
Control Message
Exchange
Control Message
Exchange
Location Appliance
WLAN Controller
Echo Response
Echo Request
Echo Response