Cisco Cisco Aironet 350 Wireless Bridge 문제 해결 가이드

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Bridging Wireless Bandwidth
Document ID: 71478
Contents
Introduction
 Prerequisites
      Requirements
      Components Used
      Conventions
 Equal−Cost Load Balancing
 Routing Protocols
 Switching Paths
 Fast Switching vs. CEF Switching
 Other Design Considerations
      Quality of Service
      Full Duplex
      Dual Unidirectional Links
      EtherChannel
 Wireless Design Considerations
      802.11n
      Distance
      QoS
      Homogeneous Clients
 The Test Design
      Routers
      Switches
      Bridges
 Tech Tips
 Related Information
Introduction
Wireless bridging provides a simple method for connecting building sites without cabling or can be used as a
backup to existing wired links. If you have hundreds of nodes or bandwidth−hungry applications and data
transmitting between sites, bridging your networks will require more than 11 Mbps provided by the 802.11b
standard. However, by using the following Cisco−tested design, you can easily and effectively aggregate and
load balance the bandwidth of three 802.11b−compliant Cisco Aironet® bridges to support up to a 33−Mbps
half−duplex connection between bridge locations.
The use of standard technology and protocols including virtual LANs (VLANs), VLAN trunks, equal−cost
load balancing, and routing protocols makes this design easy to configure and troubleshoot. More importantly,
it makes support from the Cisco Technical Assistance Center (TAC) possible.
Prerequisites
Requirements
There are no specific requirements for this document.