Installation guide

53
Cisco uBR7200 Series Universal Broadband Router Wireless Modem Card and Subsystem Installation and Configuration
78-6030-03
Command Reference
Syntax Description
Example
The following example sets the U-NII transmit power to +20 dBm:
UBR04(config-if)# radio transmit-power 20
Operating Commands
These commands are used during the normal operation of the broadband fixed wireless system to
configure baseline encryption, duplexer characteristics, LEDs and Automatic Repeat Query (ARQ). The
commands include:
• radio privacy—To configure the baseline encryption options provided by the wireless modem card
• radio duplexor—To enter duplexer characteristics
• radio led—To manually highlight specific conditions displayed on the LEDs on the front panel of
the wireless modem card
• radio arq—To configure the ARQ mechanism on the wireless modem card
• show interfaces radio (arq)—To display the current ARQ configuration
radio privacy
Use the options of this command in interface configuration mode to configure the baseline encryption
options provided by the wireless modem card. The radio designated as “master” controls privacy
authorization and encryption key distribution. The radio designated as “slave” tracks the master radio’s
signals. The default setting is off (privacy not enabled).
Use the enable option to enable baseline privacy options at each end of the link. Use the other options
to configure timeout values. When privacy is enabled, the timeout values determine how long the master
or the slave radio will wait for either authentication or encryption keys to be revalidated. If this
revalidation fails, meaningful communication between master and slave radios will not be possible.
Note Using baseline privacy has no effect on throughput and only a negligible effect on latency.
Use the no form of the command to turn privacy options off.
Use the show running-configuration command to view the current settings.
Note These parameters can only be changed when the radio link is down (shut), and will not take effect
until the next no shut command is entered.
power Positive number representing power stated in dBm.
Transmit power range for U-NII is between 4 and 24 dBm.