Question 1

Which of the following statements regarding OSPFv3 is false?

Accepted Answer

OSPFv3 allows multiple instances to run on a single link, but each instance is associated with a separate OSPFv3 process, not within the same process on an interface.

Question 2

Router HW1 runs BGP, and has IBGP peers and EBGP peers configured. Which of the following statements regarding the IBGP peers and EBGP peers are true?

Accepted Answer

The answer of Router HW1 runs BGP, and has IBGP...

Question 3

Based on the key configurations, as shown in the figure, R1 and R2 establish a Level-2 neighbor relationship. Which of the following statements regarding routing entries on R2 are true?

Accepted Answer

The answer of Based on the key configurations, as shown...

Question 4

The IS-IS overload bit is set on R3. Which of the following statements are true? (Choose three.)

Accepted Answer

The answer of The IS-IS overload bit is set on...

Question 5

Which of the following statements regarding CHAP authentication in the PPP protocol are true? (Choose three.)

Accepted Answer

The answer of Which of the following statements regarding CHAP...

Question 6

The ip ip-prefix ip-prefix-name [ index index-number ] {permit | deny} ipv4 address mask-length [ greater-equal greater-equal-value ] [ less-equal- less-equal-value ] command is used to configure an IP prefix list for route filtering. If the less-equal parameter of an IP prefix list is specified in this command but the greater-equal parameter is not specified, what is the range of the created IP prefix list?

Accepted Answer

The less-equal parameter specifies the upper bound of the range, and if the greater-equal parameter is not specified, the lower bound is assumed to be the mask length.

Question 7

A BGP connection goes down after being successfully set up. What is not possible cause for this problem?

Accepted Answer

The answer of A BGP connection goes down after being...

Question 8

A network with the typology shown in the figure below is set up in a lab. On the network, SW1 uses the default configurations, and STP disables on SW2. Given this information, which of the following statements is true?

Accepted Answer

The answer of A network with the typology shown in...

Question 9

According to the following scenario, which of the following statements are true?

Accepted Answer

The answer of According to the following scenario, which of...

Question 10

You are performing troubleshooting on a LAN and suspect that the error is caused by mismatching working modes. Which of the following switch interface errors indicate that the working modes of the 10/100/1000 Ethernet interfaces do not match?

Accepted Answer

The answer of You are performing troubleshooting on a LAN...

Question 11

Which of the following statements regarding IS-IS authentication are true?

Accepted Answer

The answer of Which of the following statements regarding IS-IS...

Question 12

Which of the following statements regarding BGP route summarization is true? (Choose two.)

Accepted Answer

The answer of Which of the following statements regarding BGP...

Question 13

Which of the following technologies use tunnels to allow for communication between devices with IPv6 addresses?

Accepted Answer

The answer of Which of the following technologies use tunnels...

Question 14

Which of the following statements regarding 802.1s deployment is true?

Accepted Answer

The answer of Which of the following statements regarding 802.1s...

Question 15

Which of the following statements route import is false?

Accepted Answer

The answer of Which of the following statements route import...

Question 16

BGP can automatically summarize only routes with the Origin attribute being Incomplete.

Accepted Answer

BGP can automatically summarize only routes with the Origin attribute being Incomplete because it is the only origin type that allows for route aggregation.

Question 17

When a Layer 2 switch sends IP packets originating from one VLAN to another, which of the following fields is rewritten?

Accepted Answer

The answer of When a Layer 2 switch sends IP...

Question 18

On an RSTP-enabled switch, if the network topology changes, which of the following statements regarding changes to the Layer 2 forwarding entries learned by the switch is true?

Accepted Answer

All entries, apart from the entries related to edge ports and the entries related to the port that receives the TC BPDU, are deleted.

Question 19

Which of the following statements regarding LSDB synchronization on an IS-IS broadcast network is true?

Accepted Answer

The answer of Which of the following statements regarding LSDB...

Question 20

Which of the following statements regarding IS-IS route summarization is true?

Accepted Answer