Switches, Hubs, and Modems
Showing results for 
Search instead for 
Did you mean: 

3com PoE Switch - 3CRDSF9PWR

Occasional Visitor

3com PoE Switch - 3CRDSF9PWR



I have an old 3com switch that as a old firmware, and one of the issues is that when configured with an ip in a vlan other than vlan 1, when we shutdown the switch, it looses the ip. This is a known issue and it is fix in another firmware.


The issue is that I have the firmware, but when trying to upgrade the switch it gives error. Looking at the firmware that is on the 3 com switch I see that the file is called something like ot1.bix ??? I never show a firmware other than .bin, the one that I have to do the upgrade.


Anyone saw anything like this?


Thanks and rgs,


Ricardo Mendes