Cisco Cisco Aironet 1522 Lightweight Outdoor Mesh Access Point 디자인 가이드
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Cisco Aironet 1520, 1130, 1240 Series Wireless Mesh Access Points, Design and Deployment Guide, Release 6.0
OL-20213-01
Architecture Overview
Figure 18
Logical Bridge and WLAN Mapping
Mesh Neighbors, Parents, and Children
Relationships among mesh access points are either as a parent, child or neighbor (see
).
•
A parent access point offers the best route back to the RAP based on its ease values. A parent can
be either the RAP itself or another MAP.
be either the RAP itself or another MAP.
–
Ease is calculated using the SNR and link hop value of each neighbor. Given multiple choices,
generally an access point with a higher ease value is selected.
generally an access point with a higher ease value is selected.
•
A child access point selects the parent access point as its best route back to the RAP.
•
A neighbor access point is within RF range of another access point but is not selected as its parent
or a child because its ease values are lower than that of the parent.
or a child because its ease values are lower than that of the parent.
Figure 19
Parent, Child and Neighbor Access Points
CAPWAP Tunnel
Bridged Ethernet
VLAN mapped to WLAN
Bridged Ethernet
VLAN mapped to WLAN
WLANs
Bridged Ethernet
205684
148446
LAN
RAP
Building 1
Parent
Rooftop:d6:80
Child
Mesh:7a:70
MAP
MAP
Neighbor
Mesh:78:90
MAP
MAP