Which of the following information does the BGP Open message carry? (Multiple choice)

• A.Routing attributes
• B.BGP Router ID
• C.Hold time
• D.Local Autonomous System (AS) Number

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On the VRP platform, when we introduce IS-IS routing into the OSPF protocol, if COST is not specified, the cost value will be set to 20 by default.

• A.TRUE
• B.FALSE

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L2TP is a type of VPDN (Virtual Private Dial-up network) tunnel protocol. It is a VPN that provides access services for traveling employees or corporate branches to remotely access corporate intranet resources in remote office scenarios. It runs on the network layer of the TCP/IP protocol stack.

• A.TRUE
• B.FALSE

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Drag and Drop Question
OSPF networks are classified into four types of networks by link layer protocol. Drag the following link layer protocols to the corresponding network types. (Token is reusable)

Correct Answer:

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Which of the following does not include the advantages of address translation technology?

• A.Address translation can handle the case of IP header encryption
• B.Address translation can enable many hosts in the internal office network to share a P address for accessing the Internet.
• C.Address translation can shield users on the internal network and improve the security of the internal network.
• D.Address translation allows internal network users (private IP addresses) to easily access the Internet

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