Alvarion BreezeNET B System Manual page 110

Chapter 4 - Operations
4.2.6.2.12.6 Spectrum Analysis Information Display
The Spectrum Analysis Information Display option enables viewing the results of
the last analysis process. The displayed information includes the following details
for each channel:
Frequency in MHz
Signal Count: The number of signals (excluding OFDM frames with the
correct bandwidth) in the channel.
Signal SNR: The approximate SNR of signals (excluding OFDM frames with
the correct bandwidth) in the channel.
Signal Width: The average width in microseconds of signals (excluding OFDM
frames with the correct bandwidth) in the channel.
OFDM Frames: The number of OFDM frames with the correct bandwidth
detected in the channel.
4.2.6.2.12.7 Spectrum Analysis Information Display - Continuous
The Spectrum Analysis Information Display - Continuous option is available only
when the analysis process is active. It enables viewing the continuously updated
results of the current analysis process. The displayed information includes the
same details available for a regular Spectrum Analysis Information Display
option.
4.2.6.3 Network Management Parameters
The Network Management Parameters menu enables protecting the Unit from
unauthorized access by defining a set of discrete IP addresses as well as IP
address ranges from which the unit can be managed using protocols such as
Telnet, FTP, TFTP, SNMP, DHCP and ICMP. This excludes management messages
generated in the unit, such as Traps or Ping Test frames, which are not filtered.
The direction from which management access is permitted can also be
configured, which means that management access may be permitted from the
wireless media only, from the wired Ethernet only, or from both.
The Network Management Parameters menu includes the following options:
Access to Network Management
Network Management Filtering
Set Network Management IP address
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BreezeNET B System Manual