Citrix
1Y0-240 · Question #179
A Citrix Administrator needs to block all the DNS requests from subnet 10.107.149.0/24. Which expressions can the administrator use to match the required traffic?
The correct answer is B. CLIENT.IP.SRC.IN_SUBNET(10.107.149.0/24) && (client.UDP.DSTPORT.EQ(53) ||. See the full explanation below for the reasoning.
Question
A Citrix Administrator needs to block all the DNS requests from subnet 10.107.149.0/24. Which expressions can the administrator use to match the required traffic?
Options
- ACLIENT.IP.SRC.IN_SUBNET(10.107.149.0/24) && client.UDP.DSTPORT.EQ(53) ||
- BCLIENT.IP.SRC.IN_SUBNET(10.107.149.0/24) && (client.UDP.DSTPORT.EQ(53) ||
- CCLIENT.IP.SRC(10.107.149.0) && (client.UDP.DSTPORT.EQ(53) ||
- DCLIENT.IP.SRC(10.107.149.0) && client.UDP.DSTPORT.EQ(53) || client.TCP.DSTPORT.EQ(53)
How the community answered
(42 responses)- A2% (1)
- B76% (32)
- C14% (6)
- D7% (3)
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