H12-811_V1.0 Free Practice Test

- (Exam Topic 4)
Which of the following attributes cannot be used as a measure of CoThe parameter of st? ()*

1. A. bandwidth
2. B. Sysname
3. C. Time delay
4. D. Hop count

Correct Answer: BC

- (Exam Topic 1)
The router receives a data packet with a destination IP address of 11.0.12.1 from host A. After this data packet is forwarded by the router, what are the destination MAC. and destination IP? ()

1. A. MAC-D.10.0.12.2
2. B. MAC-D.11.0.12.1
3. C. MAC-B.11.0.12.1

Correct Answer: C

- (Exam Topic 2)
What is the value of TPID. defined by IEEE802.1Q? ()

1. A. 0x7200
2. B. 0x8100
3. C. 0x9100

Correct Answer: C

- (Exam Topic 1)
For switches running the SIP protocol, the port needs to wait for the forwarding delay in the Learning state before it can be converted to the Forwarding state. ()

1. A. True
2. B. False

Correct Answer: B

- (Exam Topic 4)
Is there any correct statement about the TTL field in the IPv4 header? ()

1. A. The range of TTL value is 0-255
2. B. Each time a message passes through a three-layer devic
3. C. TL value minus 1
4. D. TTL value length is 8bit
5. E. When routing loops occur, the TL value can be used to prevent data packets from being forwarded indefinitely

Correct Answer: ABCD