From the course: Cisco CCNP ENCOR v1.1 (350-401) Cert Prep: 1 Architecture, Virtualization, and Infrastructure
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Location services
From the course: Cisco CCNP ENCOR v1.1 (350-401) Cert Prep: 1 Architecture, Virtualization, and Infrastructure
Location services
If we have multiple wireless access points in an enterprise network, a benefit that we get besides just wireless connectivity for our users is the ability to locate a device. We can use a feature called location services, and a common misconception about location services is that we're just checking to see which access point that a client is associated with right now, and we assume that that's generally their location where that access point is. But that's not terribly specific. What we do instead with location services is we can measure the signal strength from multiple access points. This signal strength is measured as RSS, received signal strength. And let's say that this laptop on screen is in the proximity of three access points, well, we can take a look at the received signal strength from each of those access points, and if we have a floor plan showing where those access points are installed, then it can mathematically be determined fairly precisely where this client is right…
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Contents
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Enterprise architecture2m 5s
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Tier vs. 3-tier designs4m 36s
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On-premises vs. cloud designs4m 8s
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Redundant design10m 39s
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First hop redundancy protocols (FHRPs)10m 48s
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Stateful Switchover (SSO)2m 39s
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Wireless LAN deployment options4m 40s
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Location services2m 23s
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Client density considerations4m 3s
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Wireless network segmentation5m 40s
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Overview of SD-WAN technology6m 6s
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SD-WAN implementation4m 56s
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Overview of SD-Access technology9m 56s
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SD-Access implementation7m 12s
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Review of QoS mechanisms17m 46s
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Applying QoS policies13m 54s
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Wireless QoS4m 12s
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Process switching4m 26s
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Cisco Express Forwarding (CEF)5m 22s
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The CAM vs. the TCAM7m 14s
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The FIB vs. the RIB5m 40s
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