최신 300-420 무료덤프 - Cisco Designing Cisco Enterprise Networks
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?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
A large chain of stores currently uses MPLS-based T1 lines to connect their stores to their data center. An architect must design a new solution to improve availability and reduce costs while keeping these considerations in mind:
- The company uses multicast to deliver training to the stores.
- The company uses dynamic routing protocols and has implemented QoS.
- To simplify deployments, tunnels should be created dynamically on the hub when additional stores open.
Which solution should be included in this design?
- The company uses multicast to deliver training to the stores.
- The company uses dynamic routing protocols and has implemented QoS.
- To simplify deployments, tunnels should be created dynamically on the hub when additional stores open.
Which solution should be included in this design?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
Refer to the exhibit. A network engineer is designing an OSPF solution to connect a company's remote to a newly provisioned MPLS VPN backbone. Some of the branches have a direct dark fiber connection between each other. The engineer wants to ensure that the dark fibers are used only when the MPLS core is unavailable. Which solution must the engineer choose?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)
A customer is discussing QoS requirements with a network consultant. The customer has specified that endto-end path verification is a requirement. Which QoS solution meets this requirement?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
A company is using OSPF between its HQ location and a branch office. HQ is assigned area 0 and the branch office is assigned area 1.
The company purchases a second branch office, but due to circuit delays to HQ, it decides to connect the new branch office to the creating branch office as a temporary measure.
The new branch office is assigned area 2.
Which OSPF configuration enables all three locations to exchange routes?
The company purchases a second branch office, but due to circuit delays to HQ, it decides to connect the new branch office to the creating branch office as a temporary measure.
The new branch office is assigned area 2.
Which OSPF configuration enables all three locations to exchange routes?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
An engineer must design a QoS solution for a customer that is connected to an ISP over a 1Gbps link with a 100Mbps CIR. The ISP aggressively drops all traffic received over which is causing numerous TCP retransmissions. The customer is not using any RTP applications but wants to maximize bandwidth usage up to the CIR. Which QoS solution engineer choose?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)
Drag and Drop Question
Drag and drop the properties from the left onto the Cisco SD-WAN components that perform them on the right.
Drag and drop the properties from the left onto the Cisco SD-WAN components that perform them on the right.
정답:
Drag and Drop Question
Drag and drop the elements from the left onto the protocols where they are used on the right.
Drag and drop the elements from the left onto the protocols where they are used on the right.
정답:
Which two statements are true regarding Cisco ISE? (Choose two.)
정답: B,D
Refer to the exhibit. An engineer is designing an OSPF solution with these requirements:
- NMS server will manage R5 and R6.
- Upon failure of R1, all NMS traffic should be routed through R4.
- Upon failure of the link between R5 and R6, all traffic destined for
10.6.6.6 should be routed through R4.
Which solution must the engineer choose?
- NMS server will manage R5 and R6.
- Upon failure of R1, all NMS traffic should be routed through R4.
- Upon failure of the link between R5 and R6, all traffic destined for
10.6.6.6 should be routed through R4.
Which solution must the engineer choose?
정답: A
Refer to the exhibit. An engineer must optimize the traffic flow of the network.
Which change provides a more efficient design between the access and the distribution layer?
Which change provides a more efficient design between the access and the distribution layer?
정답: B
Refer to the exhibit. An architect must design an IPv6 migration solution for an enterprise customer to support these requirements:
- Clients will transition to the new IPv6 network, which provides NAT64 and IPv6 DNS resolution services, using the same DNS name that points to the IPv4 address.
- The service provider will create a client-facing IPv6 interface with
a new IPv6 virtual address that points to the same IPv4 DNS server.
- The service provider will support clients that use global IPv6
addresses and encapsulate IPv4 packets into IPv6 tunnels.
Which two migration solutions must the architect choose? (Choose two.)
- Clients will transition to the new IPv6 network, which provides NAT64 and IPv6 DNS resolution services, using the same DNS name that points to the IPv4 address.
- The service provider will create a client-facing IPv6 interface with
a new IPv6 virtual address that points to the same IPv4 DNS server.
- The service provider will support clients that use global IPv6
addresses and encapsulate IPv4 packets into IPv6 tunnels.
Which two migration solutions must the architect choose? (Choose two.)
정답: A,C
Drag and Drop Question
Drag and drop the Cisco SD-WAN components from the left onto their definitions on the right.
Drag and drop the Cisco SD-WAN components from the left onto their definitions on the right.
정답:
Which three key differentiators that DNA Assurance provides that our competitors are unable to match? (Choose three.)
정답: A,C,E
Drag and Drop Question
Drag and drop the characteristics from the left onto the YANG models they describe on the right.
Not all options are used.
Drag and drop the characteristics from the left onto the YANG models they describe on the right.
Not all options are used.
정답:
