fdeivis
13th August 2009, 22:40
hi, i was requested to change the "media speed" for mi thernet adapter ent0, it was before = 100 half duplex. i had to change it to 100 full duplex. but, i am notice that now when i use ftp from one server or from a client, it is very slow!!!!!!!!!!!!!!!! so so slow, before i made the change, it was much more faster... is there something i might checkout?? anyone know what would happen??

i executed this command=
entstat -d en0


---------------------------------------------------------------
Link Status : Up
Media Speed Selected: 100 Mbps Full Duplex
Media Speed Running: 100 Mbps Full Duplex
PCI Mode: PCI-X (100-133)
PCI Bus Width: 64-bit
Latency Timer: 144
Cache Line Size: 128
Jumbo Frames: Disabled
TCP Segmentation Offload: Enabled
TCP Segmentation Offload Packets Transmitted: 2628
TCP Segmentation Offload Packet Errors: 0
Transmit and Receive Flow Control Status: Disabled
Transmit and Receive Flow Control Threshold (High): 45056
Transmit and Receive Flow Control Threshold (Low): 24576
Transmit and Receive Storage Allocation (TX/RX): 16/48
#

dave_23
13th August 2009, 23:50
you have to make sure it's not trying to auto negotiate with the switch as well.

or worse, that the switch is set at 1/2 duplex.


Dave