254 255
Used formula 2^z-2 for hosts, as there are very few class a,b subnetting questions and i found the formula easier than memorising the tables.
ie mask 240 with class b subnet in Bin = 11111111.11111111 11110000 00000000
So number of 0 = 12
Number of host 2^12-2 = 4094
Know NetBT name resolution order.
Handy quote "No Way Baby Lets Have Dinner"
Name Cache Wins Broadcast Lmhosts Hosts DNS
qoutes thanks to Brain Dump forget author...sorry
Know IP Resolution
Handy quote "Lets Have Dinner When Baby Leaves"
Local host Hosts DNS Wins Broadcast Lmhosts.
Know your utilities Netstat,Arp, Nbtstat etc I had no switches questions. ie NBTSTAT -R
I also had all Multi choice questions.
Be aware that the last seven questions take alot of reading so perhaps mark all preseeding questions and go back to them. I didn’t but found brain foggy by this stage.