1. What is default refresh time of dhcp server on NW6? (changes made
in
DNS/DHCP managment console are not read by dhcp server immediately)
Can
this time be changed with -py command line option for dhcpsrvr?

2. If workstation has dynamicaly assigned IP address with default
lease
time 3 days and I create manual IP address assignment based on MAC
address
for this workstation on next reboot should get new static IP? (on
win98
this is not true and ws still has old dynamic address not tested on
XP)

3. Is it possible to change Subnet address range Start address and End

address? If not is it safe to delete old address range (with dynamic addresses assigned to workstations) and create new one? (with
managment
console)

Thanks for help!

Michael