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Home > Archive > 70-216 > July 2003 > Enforcers 216 QOD (4/7)
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Enforcers 216 QOD (4/7)
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| enforcer 2003-07-04, 4:02 am |
| cramersaunders company employs 1,000 people in customer service and sales. Each person is assigned a Windows 2000 Professional computer connected to the compant intranet. cramersaunders is the administrator for the company's Windows 2000 server network.
He has enabled TCP/IP filtering on the server. What criteria are used to accept the packets on the server? (choose all that apply)
A. The destination Transmission Control Protocol (TCP) port must match the TCP ports list
B. The destination UDP port must match the User Datagram Protocol (UDP) ports list
C. The IP protocol must equal Address Resolution Protocol (ARP)
D. The packet type must be an Internet Control Message Protocol (ICMP) packet.
Answer on Monday.
Happy 4th July to all our US viewers.  | |
| aawmorris 2003-07-04, 11:02 am |
| I'll go with A and B. These are directly related to filtering. I don't see where the other two relate. | |
| adam salam 2003-07-04, 12:56 pm |
| A, B, C and D
TCP and UDP ports must match.
you use IP , SM to filter destination and/or source addresses.
you use ICMP type to filter ICMP packets. | |
| serpico 2003-07-04, 2:03 pm |
| a,b,d | |
| B4yaman3 2003-07-04, 2:09 pm |
| I am going with A, B and D! | |
| Timbos 2003-07-04, 2:13 pm |
| I go for A, B and C
Only I'm not sure about C. | |
| Tarzanboy 2003-07-04, 4:48 pm |
| Need more info...
A - Depending on what your needs are: TCP 80 for HTTP, 443 for HTTPS, 21 and 20 for FTP
B - If you have an app on the server that requires UDP, you are using Kerberos or if it were performing additional roles like DNS UDP 53 or TFTP 69.
C - If the server was actively seeking a connection with another, ARP would be nice. You will need to allow Protocol 6 (TCP) though.
D - No comment
I could very well be wrong, but I'll go with A
Cheers,
TB | |
| adam salam 2003-07-05, 4:56 am |
| when you filter your traffic, you put the following in the command:
1- ip address (S and D)
2- SM
3- Protocol to be filterd (TCP, UDP, ICMP)
4- Port number,21, 23, 80........
follow these in your system and you will find more.... | |
| adam salam 2003-07-05, 4:58 am |
| and.. | |
| adam salam 2003-07-05, 4:59 am |
| and... | |
| karlisi 2003-07-07, 2:10 am |
| A,B | |
| cramersaunders 2003-07-07, 7:02 am |
| A B C | |
| enforcer 2003-07-07, 7:27 am |
| quote:
Originally posted by enforcer
cramersaunders company employs 1,000 people in customer service and sales. Each person is assigned a Windows 2000 Professional computer connected to the compant intranet. cramersaunders is the administrator for the company's Windows 2000 server network.
He has enabled TCP/IP filtering on the server. What criteria are used to accept the packets on the server? (choose all that apply)
A. The destination Transmission Control Protocol (TCP) port must match the TCP ports list
B. The destination UDP port must match the User Datagram Protocol (UDP) ports list
C. The IP protocol must equal Address Resolution Protocol (ARP)
D. The packet type must be an Internet Control Message Protocol (ICMP) packet.
Answer on Monday.
Happy 4th July to all our US viewers.
Hmmm bit of a split decision here. you all managed to agree and A & B. however the correct answer is
A,B & D
TCP/IP filtering allows you to specify which types of incoming IP packets are allowed. Therefore the destination TCP port must match the TCP port list to be accepted (A)
In addition to the TCP port, the UDP port must also match the UDP ports list to be accepted (B)
Using TCP/IP filtering, you cannot filter ICMP packets, instead you must configure IP packet filters using Routing and Remote Access Service. (D)
The IP protocol being used must match the IP protocol list on the server, not the ARP. | |
| Tarzanboy 2003-07-07, 7:48 pm |
| An Intranet server running RRAS makes baby Jesus cry.
Cheers,
TB | |
| B4yaman3 2003-07-08, 12:05 pm |
| Dang..I got it right.! |
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