Applicable Models:
- M4100-26G (GSM7224v2h2)
- M4100-50G (GSM7248v2h2)
- M4100-26G-POE (GSM7226LP)
- M4100-50G-POE+ (GSM7248P)
- M4100-50-POE (FSM7250P)
- M4100-D12G (GSM5212)
- M4100-12GF (GSM7212F)
- M4100-D12G-POE+ (GSM5212P)
- M4100-24G-POE+ (GSM7224P)
- M4100-12G-POE+ (GSM7212P)
- M4100-26-POE (FSM7226P)
- M4100-D10-POE (FSM5210P)
Bug Fixes:
- Fixes GARP VLAN unstable status.
- Removes weak CBC ciphers when setting up an SSH connection.
- Fixes issue where user cannot input or modify IP address for new VLAN on management interface page.
- Fixes crash issue when removing one port from MVR VLAN and then saving the configuration
- Removes the default SNMP community configuration.
- Fixes IP address in logging message that uses network's IP address instead of Management VLAN's IP address.
- Fixes NIM timeout issue. After power outage, switch failed to restart when power was restored, and NIM task timeout signature appears in the crash log.
- Fixes the issue where the user can only add one port to a multicast group when the IGMP Snooping feature is enabled in a VLAN.
Known Issues:
- If the network is set to DHCP mode on version 10.0.1, and then is upgraded to 10.0.2, the network interface protocol mode changes to ‘none’ and its IP is set to ‘0.0.0.0.’, and DHCP mode is enabled on the management VLAN instead.
- Auto-install is not allowed to apply a configuration file if the startup-config file contains commands related to the network interface, which is not supported on 10.0.2.
- M4100 does not support IPv6 management on the management VLAN.
- If a protected port is configured, routing mode disabled on the VLAN with the protected port.
- When M4100-D12G-POE+ / GSM5212P is powered up through PD ports 1 and 2, and ports 3 - 12 are used as PSE ports, the maximum PoE power budget delivered by ports 3 - 12 will be only 25W. In order for ports 3 - 12 to deliver the power, follow either method A or B below:
- Method A. Configure the power limit type as ‘user-defined’ and configure the maximum power as 25W. Example
(GSM5212P) (Config)#poe power limit user-defined 25000
Or,
Method B. Configure the power limit type as ‘class-based’ and disable the high power mode. Example:
(GSM5212P) (Config)#poe power limit class-based
(GSM5212P) (Config)#interface 0/3
(GSM5212P) (Interface 0/3)#no poe high-power
(GSM5212P) (Interface 0/3)#exit
- Method A. Configure the power limit type as ‘user-defined’ and configure the maximum power as 25W. Example
- If the switch model is a PoE switch, note that the new release comes with a new PoE controller firmware that required a few extra minutes to perform the PoE firmware update. During this time, do not power off the switch. If the update fails, unplug all cables from the ports and power cycle the switch.
- Do not use a USB flash port to perform the firmware update if the switch model is a PoE model.
Firmware Update Instructions:
Download Link : http://www.downloads.netgear.com/files/GDC/M4100/M4100_GSM_FSM_52_7200_V10.0.2.30.zip
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.
Last Updated:07/07/2025
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Article ID: 000060846