[Free] Download New Updated (August 2016) Cisco 400-101 Real Exam 791-800

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QUESTION 791

Refer to the exhibit. Two multicast domains are configured as shown and connected with MSDP, but the two domains are unable to communicate. Which two actions can you take to correct the problem? (Choose two.)

 

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A.

Change the peering IP address in AS 65220 to 10.0.0.20.

B.

Change the peering AS on R2 to 65210.

C.

Verify that UDP port 639 is open.

D.

Verify that TCP port 139 is open.

E.

Change the MSDP originator-id to GigabitEthernet 0/0/0 on both routers.

F.

Change the MSDP peering IP address on R2 to 172.16.1.13.

 

Correct Answer: AB

 

 

QUESTION 792

Which value is the maximum segment size if you start with an MTU of 1500 bytes and then remove the overhead of the Ethernet header, IP header, TCP header, and the MAC frame check sequence?

 

A.

1434 bytes

B.

1460 bytes

C.

1458 bytes

D.

1464 bytes

 

Correct Answer: B

 

 

 

 

QUESTION 793

DRAG DROP

Drag each IS-IS command on the left to its effect on the right.

 

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Correct Answer:

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QUESTION 794

Which cache aggregation scheme is supported by NetFlow ToS-based router aggregation?

 

A.

prefix-port

B.

AS

C.

protocol port

D.

destination prefix

 

Correct Answer: A

 

 

 

QUESTION 795

Refer to the exhibit. Which configuration can you implement on PE-1 to allow CE-1 to receive delegated IPv6 prefixes?

 

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A.

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B.

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C.

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D.

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E.

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Correct Answer: A

 

 

QUESTION 796

Which two statements about DHCP snooping are true? (Choose two.)

 

A.

It is implemented on a per-VLAN basis.

B.

It filters invalid DHCP messages.

C.

The binding database logs trusted and untrusted hosts with leased IP addresses.

D.

Interfaces are trusted by default.

E.

It uses the LFIB to validate requests from untrusted hosts.

 

Correct Answer: AB

 

 

QUESTION 797

Which CoS value is mapped to DSCP 48 by default?

 

A.

6

B.

7

C.

AF21

D.

AF44

E.

AF41

F.

46

 

Correct Answer: A

 

 

QUESTION 798

What two values are required to implement an EIGRP named configuration? (Choose two.)

 

A.

virtual-instance-name

B.

address-family

C.

router-id

D.

subnet-mask

E.

process-id

 

Correct Answer: AB

 

 

QUESTION 799

Which technology can MSDP SA filters use to filter traffic?

 

A.

route maps

B.

community lists

C.

prefix lists

D.

class maps

 

Correct Answer: A

 

 

QUESTION 800

Refer to the exhibit. Which BGP feature allows R1 to instruct R2 which prefixes it is allowed to advertise to R1?

 

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A.

route refresh

B.

Prefix-Based Outbound Route Filtering

C.

distribute lists

D.

prefix lists

 

Correct Answer: B

 

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