I've two Sun blades both on different network, the GATEWAY is Cisco 3750. When I try to do a network install (aka Jumpstart), it fails.
Now i suspect, RARP request sent to my Sun server (from sun client) is'nt getting a response from server. In btw these machines, the Cisco 3750 is either blocking it, or respondng with its own IP.
If anyone can throw some light, that would be great!