topic Wireless bridge in Wireless https://community.cisco.com/t5/wireless/wireless-bridge/m-p/1300515#M85629 <P>Folks,</P><P> I have two wireless bridges about 200 Meters apart from each other. Everything has been working good so far. Lately I have noticed that the performance has gone done of the bridge, I am not sure where to start, any help would be highly appreciated. There is some construction that has started near the bridge site,but i am not sure how that is effecting the bridge.</P> Sun, 04 Jul 2021 00:52:25 GMT NAVIN PARWAL 2021-07-04T00:52:25Z Wireless bridge https://community.cisco.com/t5/wireless/wireless-bridge/m-p/1300515#M85629 <P>Folks,</P><P> I have two wireless bridges about 200 Meters apart from each other. Everything has been working good so far. Lately I have noticed that the performance has gone done of the bridge, I am not sure where to start, any help would be highly appreciated. There is some construction that has started near the bridge site,but i am not sure how that is effecting the bridge.</P> Sun, 04 Jul 2021 00:52:25 GMT https://community.cisco.com/t5/wireless/wireless-bridge/m-p/1300515#M85629 NAVIN PARWAL 2021-07-04T00:52:25Z Re: Wireless bridge https://community.cisco.com/t5/wireless/wireless-bridge/m-p/1300516#M85630 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>there are many possible causes for this. But out of my experience theses are most common:</P><P></P><P>- Building or treee in the way of transmission. There is a "Fresnel Zone" around the straight line-of-sight, which should be free of obstacles, too. Check if there is enough free space in this area.</P><P></P><P>- Other WiFi-devices installed recently. Maybe a neighbor near one of the bridges just added a WiFi-device on the same channel. Check via AirMagnet or use 802.11a with DFS (Dynamic Frequency Selection).</P><P></P><P>- Other Non-WiFi interference. Some devices like production machines or Wireless video cameras interfere with 802.11g. You could check that via Cisco Spectrum Expert or just use 802.11a.</P><P></P><P>Hmm, that's it for now. Sorry, if i forgot something.</P><P></P><P>Greets,</P><P>Sebastian</P></BODY></HTML> Tue, 28 Jul 2009 04:20:05 GMT https://community.cisco.com/t5/wireless/wireless-bridge/m-p/1300516#M85630 SJessulat_2 2009-07-28T04:20:05Z