We recently installed a 3550-12T switch (10 x 10/100/1000Base-T + 2 GBIC slots) and installed 2 new 3com 10/100/1000 NIC cards onto two NT4 Servers. We then attempted to get the servers to run at 1000 but were unable to select the option of speed 10...

I have a 3550 switch which is stuck in boot loader mode. When I type as asked "boot" the following is displayed.switch: bootLoading "flash"...flash: permission deniedError loading "flash"Interrupt within 5 seconds to abort boot process.Boot process f...

Does anyone know if the 3550 can support NAT. We are runningc3550-i5q312-mz.121-8.EA1b.bin on a ws-c3350-24-EMI, Cannot find anything on the CCO.

I have 2 x RSMs on 6509s running HSRP servicing a VLAN on which I'm trying to install two servers acting as cluster ie. same IP address and same MAC 03-xx-xx-xx-xx-xx.access from the LAN is OK , but I'm struggling with WAN access. The routers do not ...