최신 300-420 무료덤프 - Cisco Designing Cisco Enterprise Networks
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)
What is the purpose of a Cisco SD-Access underlay network?
정답: B
Refer to the exhibit. Which method must an architect use to provide connectivity between the mail servers?
정답: B
Which function are fabric intermediate nodes responsible for in an SD-Access Architecture?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
In a cisco SD-Access brownfield deployment scenario, which configuration deployment must be taken with Cisco DNA center?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
What following parameters for the EIGRP authentication need to match in order for EIGRP neighbors to establish a neighbor relationship?
정답: B
You need to connect sites that are 8 kilometers apart by using fiber. Which media do you recommend?
정답: A
An architect must design an IPv6 migration solution for a corporation with remote offices to support:
- The customer has IPv4 peering with their service provider.
- IPv6 users need access to IPv4 and IPv6 resources.
- Existing content providers will migrate to IPv6 in the next two
years.
- Users will be migrated in a phase-by-phase approach.
Which migration solution must the architect choose?
- The customer has IPv4 peering with their service provider.
- IPv6 users need access to IPv4 and IPv6 resources.
- Existing content providers will migrate to IPv6 in the next two
years.
- Users will be migrated in a phase-by-phase approach.
Which migration solution must the architect choose?
정답: C
Which two functions is the Cisco SD-Access Border Node responsible for? (Choose two.)
정답: A,E
A network engineer replaced a bad router with a spare, used router in an OSPF network. After the replacement, OSPF neighborship is not being established on one of the interfaces. Which two reasons cause this issue? (Choose two)
정답: B,C
A network engineer must design an MSDP multicast solution to provide RP resilience in a network with two separate domains. Also, multicast sources and receivers must register with the local RP. Which solution must the engineer choose?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)
Refer to the exhibit. A network engineer must design a multicast solution based on:
- Many-to-many communications between the users and sources
- Support of up to 50 multicast sources
- Users that must register for steams
Which multicast solution must the engineer select?
- Many-to-many communications between the users and sources
- Support of up to 50 multicast sources
- Users that must register for steams
Which multicast solution must the engineer select?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
In a multicast network, which condition must be met for an RPF check to be performed on the RP address?
정답: B
Which control-plane protocol is used to map an endpoint to a location in a Cisco SD-Access network?
정답: D
Refer to the exhibit. An engineer working for a telecommunication company with an employee ID:
1234:56:789 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?
1234:56:789 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?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)
An engineer must design a multicast network for a financial application.
Most of the multicast sources also receive multicast traffic (many-to-many deployment model).
To better scale routing tables, the design must not use source trees.
Which multicast protocol satisfies these requirements?
Most of the multicast sources also receive multicast traffic (many-to-many deployment model).
To better scale routing tables, the design must not use source trees.
Which multicast protocol satisfies these requirements?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
Which design consideration must be made when using IPv6 overlay tunnels?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)
An engineer must peer with an ISP for internet connectivity using BGP, initially, the engineer wants to receive only specific prefixes from the ISP and a default route. However, the solution must provide the flexibility to add prefixes in the future at short notice. The ISP has a two-week change process in place. Which route filtering solution must the engineer employ?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)