Online Access Free H12-811_V2.0 Exam Questions

On the network shown in the figure, all switches run STP. All links have a path cost of 20, and SW1 is the root bridge. What is the root path cost (RPC) of SW4?

• A.80
• B.20
• C.60
• D.40

In the figure, a web client sends an HTTP request to a web server, and the router in between performs operations on the HTTP request. Which of the following statements are false about the router's operations? (Select all that apply)

• A.The router checks the content of the application-layer data and determines the port from which to send the data.
• B.The router encapsulates a new destination IP address before sending the data.
• C.The router removes the data frame header and checks the destination IP address.
• D.The router searches the IP routing table based on the port number in the transport layer header.

In IPv4, the Options field can extend the header length from 20 bytes up to 60 bytes. To provide support for more options, IPv6 introduces the concept of extension headers. This design allows new options to be added without altering the existing header structure, demonstrating excellent flexibility.

• A.FALSE
• B.TRUE

Assume that you cannot configure an IP address for GE1/0/1 on a Huawei switch. Which of the following commands can you run in the interface view to resolve this problem?

• A.port link-type trunk
• B.port link-type access
• C.undo portswitch
• D.port link-type hybrid

Which of the following is not a characteristic of small campus networks?

• A.Simple network requirements
• B.Small number of users
• C.Wide coverage
• D.Simple network architecture