Online Access Free Cisco.400-007.v2023-03-06.q55 Practice Test (Page 12)

400-007 Exam Question 51

Which undesired effect of increasing the jitter compensation buffer is true?

A.The overall transport jitter decreases and quality improves.

B.The overall transport jitter increases and quality issues can occur.

C.The overall transport delay increases and quality issues can occur.

D.The overall transport delay decreases and quality improves.

400-007 Exam Question 52

Refer to the exhibit.

As part of a redesign project, you must predict multicast behavior What happens to the multicast traffic received on the shared tree (*,G), if it is received on the LHR interface indicated*?

A.It is switched give that no RPF check is performed

B.It is dropped due to an unsuccessful RPF check against the multicast source

C.It is switched due to a successful RPF check against the routing table

D.It is dropped due to an unsuccessful RPk8t8ck against the multicast receiver.

400-007 Exam Question 53

Which design benefit of bridge assurance is true?

A.It prevents switched traffic from traversing suboptimal paths on the network.

B.It prevents switch loops caused by unidirectional point-to-point link condition on Rapid PVST + and MST

C.It supposes a spanning-tee topology change upon connecting and disconnecting a station on a port

D.It allows small, unmanaged switches to be plugged into ports of access switches without the risk of switch loops.

400-007 Exam Question 54

Refer to the exhibit.

OSPF is running as the IGP to provide reachability to all AS100 networks R3 and R4 are the current ABRs at the boundary of OSPF Area0 and Areal Now BGP must be deployed within AS 100 because it will be receiving Internet routes from its eBGP peers (the service provider) connected to R1 and R2 What is an optimal solution for this deployment to configure BGP relationships and redistribute BGP learned routes into OSPF?

A.A full mesh should be deployed between all the routers with mutual redistribution to take place at R1 and R2.

B.R1, R2, R3 and R4 must be set up with a neighbor relationship with R5 only must not be a route reflector.

C.R5 should be configured as a route reflector for R1, R2, R3 and R4. BGP routes must be redistributed at R1 and R2 into OSPF.

D.Configuration should be set up with R1 and R2, and R3 in one sub AS, with and R4 in another, and redistribution at R1 and R2.

400-007 Exam Question 55

Which optimal use of interface dampening on a fast convergence network design is true?

A.when the router hardware it slower than the carrier delay down detection

B.when numerous adjacent flaps of very short duration occur

C.when the switch hardware is faster than the debounce timer down detection

D.When occasional flaps of long duration occur

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400-007 Exam Question 51

400-007 Exam Question 52

400-007 Exam Question 53

400-007 Exam Question 54

400-007 Exam Question 55

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