최신 300-420 무료덤프 - Cisco Designing Cisco Enterprise Networks
An architect must design a topology for a WAN network that satisfies these requirements:
* Devices must be able to make informed decisions.
* Suboptimal paths are allowed only In case of a failure.
* Backup paths must always be available.
Which topology must the architect select?
* Devices must be able to make informed decisions.
* Suboptimal paths are allowed only In case of a failure.
* Backup paths must always be available.
Which topology must the architect select?
정답: B
What is the purpose of a control plane node in a Cisco SD-Access network fabric?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
Which two steps can be taken to improve convergence in an OSPF network? (Choose two.)
정답: A,B
Refer to the exhibit A customer wants to adopt a dynamic site-to-site VPN solution to secure communication for VoIP, video, and FTP traffic between the remote branches and the headquarters. The customer also wants the branches to communicate directly, thereby reducing traffic at the headquarters location. The solution must consider that the branch routers are limited in available memory. Which VPN solution meets these requirements?
정답: A
Drag and drop the characteristics from the left onto the YANG models they describe on the right. Not all options are used.
정답:
Explanation:
Diagram Description automatically generated
An engineer must design a solution to connect a customer to the Internet. The solution will include a Layer 3 circuit with a CIR of 50 Mbps from the service provider. The hand-off from the provider's switch to the customer's router is 1Gbps. Which solution should the engineer include to prevent potential issues with choppy voice traffic?
정답: C
Which design achieves SD-WAN control plane redundancy?
정답: D
An architect is designing a connectivity solution for a customer's two small branch offices. The customer wants a cost-effective design, no routing overload, and some down time during the year is acceptable. Which connectivity solution must the architect choose?
정답: C
Which integration capability does gRPC provide?
정답: B
Refer to the exhibit. An architect with an employee ID: 4542:60:170 is designing a campus Layer 2 infrastructure. The design requires a PoE power budget that varies from 30-60 W. In addition, power must be provided continuously to some endpoints and must be supported even during the reloading of edge switches.
Which solution must the architect select?
정답: C
What is a benefit of using VRRPv3 as compared to VRRPv2?
정답: C
An ISP provides Layer 3 VPN service over MPLS to a customer with four branches and multiple CE routers at each branch. To exchange the routes that are learned from the CE routers, which BGP address family should the ISP activate among the PE routers?
정답: A
An architect is designing a network solution for a customer The network is IPv6-only with 1000 hosts. The design must provide external access to up to 10 concurrent IPv6 hosts to allow communication with legacy IPv4 devices on an adjacent network. The customer set aside 10 IPv4 addresses to allow for one-to-one communication between hosts. Which solution must the architect select?
정답: B
A global organization with several branches hired a network architect to design an overlay VPN solution. The branches communicate with each other frequently. The customer expects to add more branches in the future.
To meet the customer's security requirements, the architect plans to provide traffic protection using dynamic IPsec tunnels. Which solution should the architect choose?
To meet the customer's security requirements, the architect plans to provide traffic protection using dynamic IPsec tunnels. Which solution should the architect choose?
정답: D
A branch office has a primary L3VPN MPLS connection back to the main office and an IPSEC VPN tunnel that serves as backup. Which design ensures that data is sent over the backup connection only if the primary MPLS circuit is down?
정답: A
Which security functionality does gRPC provide?
정답: A
When expanding an existing Cisco SD-Access network, in addition to the control plane, which two device roles are needed to create an additional fabric site? (Choose two.)
정답: D,E
An engineer is designing a multicast network for a financial application Most of the multicast sources also receive multicast traffic (many-to-many deployment model). To better routing tables, the design must not use source trees. Which multicast protocol satisfies these requirements?
정답: D
Drag and drop the descriptions from the left onto the corresponding VPN types on the rights.
정답:
