Руководство По Проектированию для Cisco Cisco Aironet 1522 Lightweight Outdoor Mesh Access Point
49
Cisco Mesh Access Points, Design and Deployment Guide, 7.2
OL-21848-03
Mesh Network Components
Figure 33
Wireless Mesh Deployment
Wireless Backhaul
In a Cisco wireless backhaul network, traffic can be bridged between MAPs and RAPs. This traffic can
be from wired devices that are being bridged by the wireless mesh or CAPWAP traffic from the mesh
access points. This traffic is always AES encrypted when it crosses a wireless mesh link such as a
wireless backhaul (see
be from wired devices that are being bridged by the wireless mesh or CAPWAP traffic from the mesh
access points. This traffic is always AES encrypted when it crosses a wireless mesh link such as a
wireless backhaul (see
AES encryption is established as part of the mesh access point neighbor relationship with other mesh
access points. The encryption keys used between mesh access points are derived during the EAP
authentication process.
access points. The encryption keys used between mesh access points are derived during the EAP
authentication process.
Only 5 GHz backhaul is possible on all mesh access points except 1522 in which either 2.4 or 5 GHz
radio can be configured as a backhaul radio (see the
radio can be configured as a backhaul radio (see the
Figure 34
Wireless Backhaul
RAP
MAP
Controller
WCS
AES Encrypted
Cle
a
r te
xt
Encr
ypted
2056
83