User guide

Release 9.4.2 Release Notes
Issue 1, May 2009 Page 13
Product Family
Description
Explanation
PMP 54400
PMP 49400
Downlink broadcast traffic
can exhibit packet loss
(9492)
This issue affected all systems (OFDM/PMP 400 and
FSK/PMP 100). It is resolved for OFDM in Release
9.4.2, but can still affect FSK systems.
For OFDM (PMP 400) systems, set the Broadcast
Repeat Count to 0 or 1 on an AP handling broadcast
video and to the default of 2 on other APs.
For FSK (PMP 100) systems, to reduce the potential
for packet loss, the Broadcast Repeat Count on the
AP’s Configuration => Radio page should not be set
to 0. Use either 1 or 2 repeats.
PMP 54400
PTP 54200
Same default for both
read/write and read-only
community strings for 5.4-
GHz OFDM radios (10264)
5.4-GHz OFDM modules running Release 8.4.3 used
“canopy” as the default for both the read/write and
read-only community strings. With Release 9.4.2,
these radios now default to “canopy” for the
read/write community string and “canopyro” for the
read-only community string, the same as other
radios.
PMP 54400
PTP 54200
Resolves general issues
since Release 8.4.3 (the
previous 5.4-GHz OFDM
release)
For 5.4-GHz radios, Release 9.4.2 resolves general
issues listed in
◦ Release 9.0 Release Notes
◦ Release 9.3 Release Notes
◦ Release 9.4 Release Notes
Please refer to those release notes for details.
PMP 49400
PTP 49200
Resolves general issues
since Release 9.3.1 (the
previous 4.9-GHz OFDM
release)
For 4.9-GHz radios, Release 9.4.2 resolves general
issues listed in the following Release Notes:
◦ Release 9.4 Release Notes
Please refer to those release notes for details.