I passed TCP/IP today, thanks for everyone's help from this list, here's what I can remember of the TCP/IP for windows NT 4 exam:

Had quite a few easy questions on how to purge the Netbios name cache, checking cumulative network statistics from when the network was started(eg Netstat, performance monitor or network montor) and when to use these utilities. Mostly with the answer as NBTSTAT or NETSTAT. Couple of easy questions on when to use performance monitor and when to use network monitor. Eg they ask you want to analyze TCP statistics and draw a spreadsheet graph from the resulting data (obviously performance monitor)

Questions on which service to install to get the TCP monitors in performance monitor Answers include Network monitor Agent, SNMP service etc.

Also had a lot of scenario questions on implementing NT servers, workstations and UNIX machines

One of them asked that you want all the workstations to get their WINS and DNS addresses from the DHCP and that you want all the servers to always get the same IP address. They do not specify that you should exclude the IP addresses of the UNIX boxes from the scope, so there will be conflicts on the network. There was quite a few questions on having a couple of subnets and you want all of the servers and clients to talk to each other, what do you need to implement. One question that had me going was that you have a hosts file with:

development 196.45.21.10

You can connect to the FTP server by using the host name, but not directly with the ip address. Some of the answers included the FTP server had the wrong IP, the hosts file is wrong etc.

What utility can be used to run a command on a remote host?

LPQ

LPR

sometin else that was not possible

TELNET

You want to monitor an NT servers packets remotely from a UNIX host, what do you install?

Network monitor agent on the server, protocol analyzer on UNIX or

SMTP service on server, SMTP package on UNIX?

Couple of questions on choosing the right subnet mask for the best number of hosts and the required number of subnets (memorize the tables)

Know what is a MINFO record on a DNS server and a MX record on DNS. (First one to specify mail server name and second one to to transfers between mail servers)

Thats what I can remember on the exam, got only 2 to go now!

Thanks for all your help!

Hendrik