In most scenarios, NAT Inbound is used to the enterprise private network users to access the Internet scenario.

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *

NAT technology can securely transmit data by encrypting data.

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *

When configuring NAT Server on the USG series firewall, the server-map table will be generated. Which of the following does not belong in the table?

• A.Source IP
• B.Destination port number
• C.Agreement number
• D.Destination IP

Comment: *

Name: *

Email: *

Verification: *

Which of the following attacks is not a malformed message attack?

• A.TCP fragment attack
• B.Teardrop attack
• C.Smurf attack
• D.ICMP unreachable packet attack

Comment: *

Name: *

Email: *

Verification: *

Which of the following description is correct about the sort of the call setup process for L2TP corridors?
1. L2TP tunnel
2. PPP connection
3. LNS authenticates users
4. Users access intranet resources
5. Establish an L2TP session

• A.1->2->3->5->4
• B.1->5->3->2->4
• C.2->3->1->5->4
• D.2->1->5->3->4

Comment: *

Name: *

Email: *

Verification: *