Bug Fixes:
- When video decoders are registered and unregistered frequently to different multicast streams in a L2 & L3 multicast setup, some decoders don’t receive video streams.
- Enhanced tech-support file to collect output of following commands: show switch detail, show eventlog and show ip management.
- Ports go into detach state when "autostate" is disabled on a VLAN and then switch is rebooted.
- When the switch is upgraded to firmware version 12.0.11.8 it freezes during reload with certain configuration.
- Change default QoS trust mode from dot1p to ip-dscp (from 'classofservice trust dot1p' to 'classofservice trust ip-dscp'): When a customer does image upgrade from 12.0.9.3 or earlier versions to 12.0.11.10 or later releases, default/explicitly configured QoS dot1p (in the old image) will be changed to ip-dscp. If customer wants dot1p QoS mode, then customer has to explicitly configure dot1p again after the image upgrade.
Known Issues:
- When video decoders are registered and unregistered frequently in a L2 & L3 multicast setup following log messages appear in the log buffer. These messages are harmless & can be ignored.
<12> Apr 17 06:36:22 192.168.0.239-2 SNOOP[snoopTask]: snooping_outcalls.c(1286) 1150 %% Couldn't get outgoing vlan intf mask for group 224.1.1.20, vlan 1
Firmware Update Instructions:
To update your product’s firmware, follow the instructions in your product’s user manual. To find your user manual, visit https://www.netgear.com/support/, enter your model number in the search box, and click the Documentation button on the product page.
Download Link: http://www.downloads.netgear.com/files/GDC/M4300/GSM_XSM4300_V12.0.11.10.zip
Last Updated:07/07/2025
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Article ID: 000061841