i have a HP ProCurve 3400cl .I factory reseted ,but now i can reach switch any more . I thought it get automatically IP from my DHCP server. If i connect one of switch port my laptop,my laptop gets automatically IP from dhcp server, but i need to configure switch.
there is a serial port DB9 on the switch but unfortunatly i have no cable for it.
i looked arp and my dhcp server releases but no clue of switch.
what can i do ?