300-420합격보장가능덤프공부 - 300-420시험패스인증덤프공부

PassTIP 300-420 최신 PDF 버전 시험 문제집을 무료로 Google Drive에서 다운로드하세요: https://drive.google.com/open?id=1_GdmAcBdwk4QLDl8OgFo6yEKzpgPfIGb

Cisco 300-420 덤프는Cisco 300-420시험문제변경에 따라 주기적으로 업데이트를 진행하여 저희 덤프가 항상 가장 최신버전이도록 보장해드립니다. 고객님들에 대한 깊은 배려의 마음으로 고품질Cisco 300-420덤프를 제공해드리고 디테일한 서비스를 제공해드리는것이 저희의 목표입니다.

Cisco 300-420 Exam Syllabus Topics:

SectionObjectives
WAN and Edge Connectivity Design- Traditional WAN and internet edge design
- SD-WAN architecture and design considerations
Security Design in Enterprise Networks- Segmentation and access control design
- VPN and perimeter security architecture
Network Automation and Programmability- API-driven network automation concepts
- Controller-based networking design
Network Services Design- Routing protocols design (OSPF, EIGRP, BGP)
- Multicast and QoS design considerations
Enterprise Campus Network Design- Spine-leaf and hierarchical design models
- Campus LAN architecture
Enterprise Network Design Principles- Scalability and high availability design
- Design methodologies and best practices

>> 300-420합격보장 가능 덤프공부 <<

적중율 높은 300-420합격보장 가능 덤프공부 시험덤프

Cisco인증 300-420시험은 IT인증시험중 가장 인기있는 시험입니다. Cisco인증 300-420시험패스는 모든 IT인사들의 로망입니다. PassTIP의 완벽한 Cisco인증 300-420덤프로 시험준비하여 고득점으로 자격증을 따보세요.

최신 CCNP Enterprise 300-420 무료샘플문제 (Q317-Q322):

질문 # 317
A network engineer discovers that an alternate or root port on a Cisco Layer 2 switch intermittently becomes the designated port, which causes an STP loop. What must be configured to resolve the issue?

정답：C


질문 # 318
Refer to the exhibit. An architect must design an IGP solution for an enterprise customer. The design must support:
- Physical link flaps should have minimal impact.
- Access routers should converge quickly after a link failure.
Which two ISIS solutions should the architect include in the design? (Choose two.)

정답：A,C

설명：
Answer C should be responsible for timer optimization.
Answer E should be the proper design in an "IS-IS Hybrid topology design".
(L1/L2 routers maintain a separate lin-state database for L1 routes and L2 routes > This increases their CPU > So Access routes should never be both L1/L2 devices, only pure L1 devices)


질문 # 319

Refer to the exhibit. An architect is designing a network that requires route redistribution. The design must prevent route feedback and the creation of routing loops. The OSPF domain is using default metrics, and the IS-IS domain is using narrow metrics. Which solution must the architect select?

정답：D

설명：
Route tagging with a route map is the correct redistribution loop-prevention method. In a design with mutual redistribution between OSPF and IS-IS, a route learned from one domain can be redistributed into the other domain and then fed back into the original domain at another redistribution point. This creates route feedback, suboptimal routing, or loops. Cisco routing design commonly prevents this by tagging routes at the point of redistribution and then filtering or denying routes with that tag when they are seen again at another redistribution boundary. A route map can set the tag during redistribution and match the tag on the reverse redistribution direction. Changing administrative distance may influence local route selection, but it does not reliably prevent feedback throughout the network. Stub areas reduce external LSA scope in OSPF, but they do not solve a multipoint redistribution loop between OSPF and IS-IS. Prefix filtering can work, but tagging scales better and preserves route identity across redistribution points. Reference topics: route redistribution, route tagging, route maps, OSPF, IS-IS, loop prevention.


질문 # 320
Exhibit:

Refer to the exhibit. An engineer is designing a Layer 2 campus network. The design must support fast convergence and leverage as much bandwidth as possible between layers. Distribution switches do support VSS; unfortunately, not all routing protocols are available for use due to license limitations. Which solution must the engineer choose?

정답：A


질문 # 321
Refer to the exhibit. PC-2 failed to establish a Telnet connection to the Terminal Server. Which solution allows PC-2 to establish the Telnet connection?

정답：B


질문 # 322
......

PassTIP덤프를 IT국제인증자격증 시험대비자료중 가장 퍼펙트한 자료로 거듭날수 있도록 최선을 다하고 있습니다. Cisco 300-420 덤프에는Cisco 300-420시험문제의 모든 범위와 유형을 포함하고 있어 시험적중율이 높아 구매한 분이 모두 시험을 패스한 인기덤프입니다.만약 시험문제가 변경되어 시험에서 불합격 받으신다면 덤프비용 전액 환불해드리기에 안심하셔도 됩니다.

300-420시험패스 인증덤프공부: https://www.passtip.net/300-420-pass-exam.html

BONUS!!! PassTIP 300-420 시험 문제집 전체 버전을 무료로 다운로드하세요: https://drive.google.com/open?id=1_GdmAcBdwk4QLDl8OgFo6yEKzpgPfIGb