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managed switches
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GS308E funktioniert nach Stromausfall nicht mehr.
Guten Tag, mein Switch GS308E funktioniert nach einem Stromausfall nicht mehr. Es blinken lediglich die Power und die ganz rechte LED. Der Switch wird auch von meiner Fritz Box nicht mehr erkannt. Ein längerer Reset von mehr als 30 Sek. brachte ebenfalls keinen Erfolg. Der Switch war jetzt mehr als 24 Std stromlos, doch auch Heute nach erneutem Anschließen keine Änderung. Der Switch ist gerade 10 Monate alt und hat bis Gestern, vor dem Stromausfall einwandfrei funktioniert. Ein Zugreifen auf die Oberfläche ist nicht möglich. Könnte es sein, das sich die Firmware verabschiedet hat ? Sollte jemand eine Idee haben ob es noch Möglichkeiten gibt den Switch wieder zum Leben zu erwecken, ich würde mich freuen. Gut gemeinte Ratschläge werden dankend angenommen, allerdings bin ich Laie und kein IT-Fachmann. Vielen Dank im Voraus Jo27Solved3KViews0likes6CommentsM4300-52G-PoE Stuck in U-Boot - ERROR: can't get kernel image!
Hi Everyone, This is my first post to the Community. I am posting this procedure for those poor souls out there, which like me have experienced this issue (there are several similar posting on this forum with no solution). It took me several valuable hours to get this. This is the procedure to get your Netgear Managed Switch up and running to be able to do detailed diagnostics (in my case it turned out the flash partitions for the 2 image packages were toasted) 1. Download a Firmware Image file for the M4300 from the Netgear Support website 2. Extract the Firmware Image file from the downloaded Zip file to your PC/Laptop 3. Ensure you have a TFTP Server installed on your PC/Laptop 4. Connect to the M4300 via a Console cable 5. Power on the M4300 6. let all the Errors display and wait for the U-Boot "m4300r2>" prompt to appear 7. enter "printenv" and check that the following Environment variables have the following values : - ipaddr=192.168.0.10 - serverip=192.168.0.100 8. if values don't match above, enter the following commands - "setenv ipaddr 192.168.0.10" - "setenv netmask 255.255.255.0" - "setenv gatewayip 192.168.0.1" - "setenv serverip 192.168.0.100" 9. Set your PC/Laptop Ethernet interface IP to 192.168.0.100 10. Connect PC/Laptop Ethernet interface to the OOB Ethernet port on the front of the M4300 11. Start your TFTP Server on your PC/Laptop and set the root directory to the location of the extracted Firmware Image file 12. Enter the command "run bootargs_set" 13. Enter the command "tftpboot 0x62000000 m4300v12.0.13.8.stk" [Note: I used ver 12.0.13.8, use whatever filename is in the Firmware package] 14. Wait for the Firmware to upload to the M4300 15. Do NOT disconnect the Ethernet connection 16. Enter the command "bootm 0x62000074#ranger2" 17. The M4300 will begin to load the Application file and error again -- don't panick 18. The M4300 will again automatically load the Firmware Image file from the TFTP Server 19. Then Finally, at last, the M4300 will boot to a fully operational condition 20. Optional: Enter the commands "#delete 1 image1" and/or "#delete 1 image2" 21. Optional: Enter the commands "copy tftp://192.168.0.100/m4300v12.0.13.8.stk image1" and/or "copy tftp://192.168.0.100/m4300v12.0.13.8.stk image2" 22. Optional: Enter the commands "boot system 1 image1" and/or "boot system 1 image2" In my case the last 3 commands all failed as the Flash was obviously damaged :( PS: Why Netgear does not publish recovery instructions for the M4300 series is baffling to me, given there are many request on this forum and others requesting it . . . . anyway thought I would share . . . . hope it works out for you2.4KViews3likes1CommentFirewall nur für das LAN
Hallo, ich suche nach einem Layer3-Switch (5-8 Ports) mit VLAN's auf Port-Basis und einer Routing-Funktion zwischen den VLAN's mit einer integrierten Firewall, mit der ich den Traffic auf der Basis von TCP/IP-Ports regulieren kann. Beste Grüße AndreasSolved867Views0likes3Comments
GS724Tv3 Switch möchte zwei Verschiedene Router
Hallo, bin neu hier und freu mich auf euch und eventuelle Hilfe. Wie schon beschrieben haben ich einen GS274Tv3 Switch. Möchte zwei verschiedene Router in zwei Vlan laufen lassen. sos das beide Vlan nichts von einander wissen. ein Port möchte ich für den Drucker das beide Netzwerk nur auf den Drucker zugreifen können der rest soll getrennt sein und nicht sichtbar. Habe schon mal zwei Vlan angelegt Port 1-11 und Port 13-22. 1-11 soll die Fritzbox Internet machen an Port 13-22 der LTE Router für Sohn. Port 12 soll für beide Netzwerke sein so das beide Drucken können. der Rest soll nicht sichtbar sein Danke für eure HilfeSolved823Views0likes4CommentsGS308Ev4 Das Kaufland des Produkts ist ungültig.
Hallo! Bitte um Hilfe! Soeben habe ich via Amazon den Switch GS308Ev4 erhalten. Wenn ich mich mit der Seriennummer registrieren möchte, erhalte ich die Info: Das Kaufland des Produkts ist ungültig. Bitte um Hilfe, Vielen Dank, MichiSolved804Views0likes3CommentsNetgear Discovery Tool 2.0.4 Will Not Allow Connection Selection
I can't connect to a ProSafe switch at all because the Netgear Discovery Tool will not allow me to select a connection to scan. On top of that, the default IP of the switch is not 192.168.0.329 (even after factory reset) and the ProSAFE Plus Utility doesn't run no matter how I try to engage it. Windows 11, for what it's worth (I saw the .NET 4.6 install req on the PPU, but that won't install because it says I have a newer version already).M4300 SNMP zabbix problem
Dear All! I tried to start to monitor my netgear switches, and on the server i choosed the built in netgate template. Works fine expected two things, the psu and the fan recognize is false, found a few threads about this but no solution. At mapping i see this: The switch default state is two, so thats noot good, and if i try to snmpwalk th oid i get only 1 and 2 for value if im doing it good. The fan state is fan 0: 1.3.6.1.4.1.4526.10.43.1.6.1.3.1.0 and gets 2 what is fault in the value, but cannot figure out what is the correct value. Now to solve the problem in the mapping i switch operational and failed value, and in the macro set the fault to 1, now its reports okay but im not sure its 100% will work when i have a fan error. PSU the problem i have is the psu0 has problem and i dont know why.201Views0likes3CommentsUse ProSafe switch as unmanaged?
This is probably a very niche setup request, but I am looking to acquire a gently used 48 port unmanaged switch for home use. I currently have a D-Link 24 port unmanaged switch, which still works fine after many years, but I'm out of ports and I don't want to daisy chain switches together to be able to add more ethernet runs. I do have 2 POE devices at this point, both using injectors, so if a new-to-me 48 port switch had POE also, that would be a plus (but not a hard requirement). So, I see Netgear makes a product to fit the bill, a GS348PP, but I'm not looking to shell out hundreds of dollars for a brand new unit, especially when there are plenty of good condition, used ProSafe switches out there on eBay, for around $100 or less. So, can I scoop up a gently used ProSafe switch on eBay and just turn off ALL of the smart management features? I don't have any need for VLAN's and all of the other alphabet soup features that come with it (most of which I don't understand). I have a very simple home network setup, and I'm not looking to become a network engineer at this point in my life. The closest thing I found to an answer was on page 11 of an S3300 Stackable Smart Switch manual where it says "The NETGEAR switch functions as a simple switch without the management software." And that's it - it doesn't describe further on how to actually accomplish that. Would I get a used unit from eBay and just factory reset it, and then never log into the management GUI, and call it a day at that? Thanks in advance for any advice.SolvedNetgear GS105e mismatch
Starting the cable tester it gives a mismatch (Cable Fault Distance 6 meters) at port 1. The other cables are OK. After replacing the networkcable between the switch and my router (Sagemcom F3896LG) the same problem. Even when the networkcable is the only one in the switch. Please help Cable Tester Port Test Results Cable Fault Distance (meters) 1 Mismatch 6 2 OK 3 OK 4 OK 5 No CableSolved
