Cisco CISCO1401 Software Guide - Page 93
Configuring Radio Channel Settings
UPC - 746320202785
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Chapter 6 Configuring Radio Settings Configuring Radio Channel Settings Step 3 Step 4 Step 5 Command Purpose power local { 12 | 15 | 18 | 21 | 22 | 23 | 24 maximum } Set the transmit power to one of the power levels allowed in your regulatory domain. All settings are in dBm. Note The settings allowed in your regulatory domain might differ from the settings listed here. end Return to privileged EXEC mode. copy running-config startup-config (Optional) Save your entries in the configuration file. Use the no form of the power command to return the power setting to maximum, the default setting. Configuring Radio Channel Settings The default channel setting for the bridge radios is least congested; at startup, the bridge scans for and selects the least-congested channel. For most consistent performance after a site survey, however, we recomend that you assign a static channel setting for each bridge. The channel settings on your bridge correspond to the frequencies available in your regulatory domain. See Appendix A, "Channels and Antenna Settings," for the frequencies allowed in your domain. The 5-GHz radio operates on four channels from 5745 to 5805 MHz. Each channel covers 20 MHz, and the bandwidth for the channels overlaps slightly. For best performance, use channels that are not adjacent (such as 5745 and 5785) for bridges that are close to each other. Beginning in privileged EXEC mode, follow these steps to set the bridge's radio channel: Step 1 Step 2 Step 3 Command configure terminal interface dot11radio 0 channel frequency | least-congested Step 4 Step 5 end copy running-config startup-config Purpose Enter global configuration mode. Enter interface configuration mode for the radio interface. Set the default channel for the bridge radio. To search for the least-congested channel on startup, enter least-congested. • channel 149-5745 • channel 153-5765 • channel 157-5785 • channel 161-5805 Note The frequencies allowed in your regulatory domain might differ from the frequencies listed here. Return to privileged EXEC mode. (Optional) Save your entries in the configuration file. OL-4059-01 Cisco Aironet 1400 Series Wireless Bridges Software Configuration Guide 6-5