Hallo and thank you for your time..
2x 3548XL 1x 3550(48port) ====>connected with GBIC's 1Gbit to one 3750(24port).
/in other words
I connect all 35series via GBIC to one 37 series switch via double crossover cables (cat 5e)
Seems to work smoothly but sometimes durring peek times on my network i monitor lagging.
Which is the best formula to connect those switches?