QUESTION: 197

As shown in the following figure, R1 and R2 establish an EBGP peer relationship and the BFD function is enabled. Given this information, which of the following statements is true?

The time taken to detect BFD packets on R1 is 660 ms.
The time taken to detect BFD packets on R2 is 800 ms.
The time taken to detect BFD packets on R2 is 600 ms.
The time taken to detect BFD packets on R1 is 1280 ms.

Answer(s): C

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QUESTION: 198

Which of the following statements regarding VXLAN packets are true?

A VNI has 24 bits and is used to identify a VXLAN segment.
The destination UDP port number is 4789.
The outer destination IP address is the IP address of the remote VTEP in a VXLAN tunnel.
The source UDP port number is 4789.

Answer(s): A,B

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QUESTION: 199

Which packet type is used when BGP EVPN is used to establish VXLAN tunnels?

Type 4
Type 1
Type 2
Type 5
Type 3

Answer(s): B

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QUESTION: 200

Which of the following statements regarding a TCP sliding window are false?

The sender advertises the size of the initial window.
If the sender does not receive an acknowledgment message after the retransmission timer times out, it retransmits the unacknowledged data.
The sliding window size can only be increased or remains unchanged.
A TCP sliding window allows the sender to send multiple data packets before receiving an acknowledgment message.
The sender does not need to transmit packets with a complete window size.

Answer(s): A,B,E

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QUESTION: 200