This is weird, PXE start working when I hard code the fiber link between switches to full duplex, even though they are showing the full duplex in auto. Thanks for your help.
Hi,  I am having issue with the 5548 not relaying the DHCP request for PXE (SCCM), 5548 is connected to 7048 (Trunk). We are Cisco shop, this is the first time I am using DELL. Any help is appreciated.
7048 Routing/DHCP relay with 5548