Ensurepass

QUESTION 101

Refer to the exhibit. When designing an MPLS-based LAN extension between DC-1 and DC-2, what are three advantages of deploying VSS? (Choose three.)

 

 

A.	Layers 2, 3, and 4 flow-based load balancing
B.	native VSS and MEC failover without using scripts
C.	sub-second failover
D.	required to configure VPLS
E.	failover time depends on Cisco IOS EEM and STP convergence
F.	limited VLAN-based VPLS traffic hashing

 

Correct Answer: ABC

 

QUESTION 102

Refer to the exhibit. Which two options are two characteristics of the single-tier headend architecture for DMVPN designs? (Choose two.)

 

 

A.	The mGRE and crypto functions are on the same router.
B.	Each DMVPN cloud has two different headend routers for high availability purposes.
C.	It is used in dual-cloud topologies for spoke-to-spoke connectivity.
D.	It only supports hub-and-spoke connectivity.
E.	Spokes cannot be used as RP in multicast deployments.

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Correct Answer: AC

 

 

QUESTION 103

A company wants to use an external appliance between its data center and WAN to optimize email and HTTP communications. The traffic flow must pass this appliance in both directions. The appliance is connected with only one interface to a Cisco IOS router and has a single IP address. Which two adjustments can you make to the network design so that the appliance is added into the traffic path? (Choose two.)

 

A.	Configure static routes to route the traffic to the appliance.
B.	Adjust the dynamic routing to route the traffic to the appliance.
C.	Configure NAT to force the traffic to the appliance.
D.	Configure a route map at the data center-side interface to forward the traffic to the appliance IP address.
E.	Configure a route map at the appliance-facing interface to forward the traffic to the appliance IP address.
F.	Configure a route map at the WAN-side interface to forward the traffic to the appliance IP address.

 

Correct Answer: DF

 

 

QUESTION 104

Refer to the exhibit. Four customer sites are connected through an EoMPLS-based VPLS over an MPLS provider. You are migrating from OSPF to multi-level IS-IS as the routing protocol to run on the four CE routers, and connectivity between all four sites is required. You want to control which CE or CEs will be elected as the Designated Intermediate System. Which two key aspects should be taken into account? (Choose two.)

 

 

A.	The DIS role for Level1 and Level2 can be performed by different routers.
B.	The CE with the second highest priority will be elected as the backup DIS on the LAN segment.
C.	One of the CE routers will be elected as the DIS based on interface priority then highest MAC address.
D.	It is recommended to use point-to-point link type on the CEs.
E.	If a new CE router is added to the VPLS cloud with a lower interface priority it will become the DIS.

 

Correct Answer: AC

 

 

QUESTION 105

For a storage area network design, which technology allows a switch to support multiple Fibre Channel IDs per fabric port?

 

A.	N-Port Identifier Virtualization
B.	Inter-Virtual Storage Area Network Routing
C.	Zoning
D.	Fabric Port Trunking
E.	Node Port Virtualization
F.	Expansion Port Trunking

 

Correct Answer: A

 

 

QUESTION 106

Refer to the exhibit. On this MPLS-based network ring, links have failed between router A and router E. These failures formed microloops while the network converged, when A forwarded traffic to B but B forwards it back to A. Which technology is the simplest solution to avoid microloops without enabling a new protocol in the network?

 

 

Remote Loop-Free Alternate

A.	TE Fast ReRoute
B.	IP Fast ReRoute
C.	Loop-Free Alternate
D.

 

Correct Answer: D

 

 

QUESTION 107

Which two options are two advantages of summarizing networks at the aggregation layer rather than at the core? (Choose two.)

 

A.	It prevents the core from having unnecessary routes.
B.	It no longer needs a core layer.
C.	It prevents black hole routing.
D.	It avoids network-wide impact upon VLAN changes local to the aggregation devices.

 

Correct Answer: AD

 

 

 

 

QUESTION 108

As part of the network design, ACME Corporation requires the ability to export IPv6 information to better manage its network. Which version of NetFlow records is required to export this information?

 

A.	5
B.	6
C.	7
D.	8
E.	9

 

Correct Answer: E

 

 

QUESTION 109

DRAG DROP

 

Correct Answer:

 

 

QUESTION 110

Which multicast technology provides a large, many-to-many connectivity for a new application while minimizing load on the existing network infrastructure?

 

A.	Bidirectional PIM
B.	PIM Sparse Mode
C.	Any-source Multicast
D.	Source Specific Multicast

 

Correct Answer: A

 

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