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An engineer is designing a QoS policy that queues excess packets for later transmission. Which mechanism must be included in the design?

A.

shaping

B.

WRED

C.

policing

D.

RED

An engineer is designing a BGP solution supporting a VXLAN environment over a Layer 3 IPv4 network fabric with these requirements

    provide Layer 2 adjacency

    allow VM migration of workloads between sites

    IGP is OSPF

Which BGP address family must the engineer choose?

A.

VPNv4

B.

IPv4 unicast

C.

L2VPN VPLS-VPWS

D.

L2VPNEVPN

Refer to the exhibit. An architect must create a stable and scalable EIGRP solution for a customer. The design must:

•conserve bandwidth, memory, and CPU processing

•prevent suboptimal routing

•avoid any unnecessary queries

Which two solutions must the architect select? (Choose two.)

A.

route summarization

B.

prefix lists

C.

distribute lists

D.

stub routing

E.

static redistribution

In a cisco SD-Access brownfield deployment scenario, which configuration deployment must be taken with Cisco DNA center?

A.

Subnet stretching

B.

LAN automation

C.

Automated UNDERLAY

D.

Manual underlay

Refer to the exhibit An engineer working for a telecommunication company with an employee ID 4449:30 959 Is calculating STP scalability for switches to ensure that the numbers are below the maximum supported value for STP logical ports How many logical interfaces are active for switch A?

A.

4

B.

307

C.

202

D.

100

An architect is working on a design to connect a company's main site to several small to medium-sized remote branches. The solution must include redundant WAN links, but the customer has a limited budget and wants the ability to increase the link speed easily in the future. QoS will not on the branch routers so there is no need for consistent end-to-end QoS. Which solution does the architect propose?

A.

dual-homed WAN MPLS with single edge router

B.

dual-homed Internet with a single edge router running a site-to-site VPN topology

C.

dual-homed WAN MPLS and Internet links via dual edge routers

D.

dual-homed Internet with dual edge routers running a hub-and-spoke VPN topology

An engineer is upgrading a company’s main site to include a connection to a second ISP. The company will receive full Internet routing tables from both ISPs via BGP. The engineer must ensure that the company does not become a transit autonomous system. Which solution should be included in this design?

A.

Tag incoming routes from both ISPs with BGP community no-export.

B.

Lower the MED for updates sent to the secondary ISP.

C.

Use a route-map to prevent all prefixes from being advertised to either ISP.

D.

Modify the local-preference for routes incoming from the primary ISP.

A network engineer is redesigning a company's QoS solution. The company is currently using IP Precedence, but the engineer plans to move to DiffServ. It is important that the new solution provide backward compatibility with the current solution. Which technology should the design include?

A.

expedited forwarding

B.

assured forwarding

C.

class selector code points

D.

default per hop behavior

Exhibit:

A.

Make R3 an L1L2 router.

B.

Make R31 an L1 router.

C.

Make Area 0 L2-only.

D.

Make R11 an L2 router.

A customer is undergoing a WAN re-architecture and wants to design QoS policies for remote sites that have low bandwidth. What must be considered to have CBWFQ configured in the parent and child policies in an end-to-end QoS design?

A.

CBWFQ is only supported in the child policy.

B.

CBWFQ is only supported in the parent policy.

C.

Traffic shaping is required in the parent policy.

D.

Traffic policing is required in the child policy.