below is an ideal scenario, along with a not-so-ideal scenario. Of course, the whole
purpose of mesh is to provide coverage in areas that are hard to wire, therefore the
ideal may not be possible. But as far as possible, evenly spaced Root APs are
preferable.
Figure 264: Root Placement
• If the customer's network utilizes a wireless backhaul technology for broadband
access, it is recommended to not mount the broadband wireless modem right next
to a Ruckus Wireless AP. A distance of 10 feet or more would be desirable.
Signal Quality Verification
Signal Quality is a measurement of the link quality of the MAP's uplink, and is available
on the ZoneDirector web interface.
The above guidelines for planning will result in a well-designed mesh. However, it is
advisable to place the APs in the planned locations temporarily using a tripod stand or
other means, and actually checking the Signal Quality throughout the mesh network. In
addition, once the mesh is deployed, the Signal Quality should be periodically monitored
to make sure the mesh is operating optimally.
To view the Signal parameter in the ZoneDirector web interface, go to
Monitor > Mesh
,
and click on the Mesh AP being tested (click the MAC address) to see the Access Point
detail screen. There are two best practice observations that should be met:
• Ensure Signal >= 25%: The Signal value under Neighbor APs that shows "Connected"
should be 25% or better. If it is lower, you need to bring the AP closer, or move it to
avoid an obstruction, such that the Signal value becomes 25% or better. For a more
conservative design, you may use 35% as your Signal benchmark.
• Ensure Minimum 2 Uplink options for every MAP: In addition, under Neighbor APs,
it is best practice that there exists an alternate path for this mesh uplink. This alternate
Ruckus Wireless ZoneDirector™ Release 10.0 User Guide
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Mesh Networking Best Practices
Signal Quality Verification
