Cisco 300-420 Certification Exam Details
Cisco 300-420 certifications are globally accepted and add significant value to any IT professional. The certification gives you a profound understanding of all the workings of the network models and the devices that are utilized with it. NWexam.com is proud to provide to you the best Cisco Exam Guides.
The Cisco 300-420 Exam is challenging, and thorough preparation is essential for success. This cert guide is designed to help you prepare for the CCNP Enterprise certification exam. It contains a detailed list of the topics covered on the Professional exam. These guidelines for the ENSLD will help guide you through the study process for your certification.
To obtain Designing Cisco Enterprise Networks certification, you are required to pass ENSLD 300-420 exam. This exam is created keeping in mind the input of professionals in the industry and reveals how Cisco products are used in organizations across the world.
300-420 Designing Cisco Enterprise Networks Exam Summary
● Exam Name: Designing Cisco Enterprise Networks
● Exam Code: 300-420
● Exam Price: $300 USD
● Duration: 90 minutes
● Number of Questions: 55-65
● Passing Score: Variable (750-850 / 1000 Approx.)
● Exam Registration: Designing Cisco Enterprise Networks (ENSLD)
● Sample Questions: Cisco 300-420 Sample Questions
● Recommended Practice: Cisco Certified Network Professional Enterprise Practice Test
● Recommended Training: PEARSON VUE
Topics covered in the Cisco CCNP Enterprise 300-420 Exam
Advanced Addressing and Routing Solutions- 25%
- Create structured addressing plans for IPv4 and IPv6
- Create stable, secure, and scalable routing designs for IS-IS
- Create stable, secure, and scalable routing designs for EIGRP
- Create stable, secure, and scalable routing designs for OSPF
- Create stable, secure, and scalable routing designs for BGP
● Address families
● Basic route filtering
● Attributes for path preference
● Route reflectors
● Load sharing
- Determine IPv6 migration strategies
● Overlay (tunneling)
● Native (dual-stacking)
● Boundaries (IPv4/IPv6 translations)
Advanced Enterprise Campus Networks- 25%
- Design campus networks for high availability
● First Hop Redundancy Protocols
● Platform abstraction techniques
● Graceful restart
● BFD
- Design campus Layer 2 infrastructures
● STP scalability
● Fast convergence
● Loop-free technologies
● PoE and WoL
- Design multicampus Layer 3 infrastructures
● Convergence
● Load sharing
● Route summarization
● Route filtering
● VRFs
● Optimal topologies
● Redistribution
- Describe SD-Access Architecture (underlay, overlay, control and data plane, automation, wireless, and security)
- Describe SD-Access fabric design considerations for wired and wireless access (overlay, fabric design, control plan design, border design, segmentation, virtual networks, scalability, over the top and fabric for wireless, multicast)
WAN for Enterprise Networks - 20%
- Compare WAN connectivity options
● Layer 2 VPN
● MPLS Layer 3 VPN
● Metro Ethernet
● DWDM
● 4G/5G
● SD-WAN customer edge
- Design site-to-site VPN
● Dynamic Multipoint VPN (DMVPN)
● Layer 2 VPN
● MPLS Layer 3 VPN
● IPsec
● Generic Routing Encapsulation (GRE)
● Group Encrypted Transport VPN (GET VPN)
- Design high availability for enterprise WAN
● Single-homed
● Multihomed
● Backup connectivity
● Failover
- Describe Cisco SD-WAN Architecture (orchestration plane, management plane, control plane, data plane, on-boarding and provisioning, security)
- Describe Cisco SD-WAN design considerations (control plane design, overlay design, LAN design, high availability, redundancy, scalability, security design, QoS and multicast over SD-WAN fabric)
Network Services- 20%
- Select appropriate QoS strategies to meet customer requirements (DiffServ, IntServ)
- Design end-to-end QoS policies
● Classification and marking
● Shaping
● Policing
● Queuing
- Design network management techniques
● In-band vs. out-of-band
● Segmented management networks
● Prioritizing network management traffic
- Describe multicast routing concepts (source trees, shared trees, RPF, rendezvous points)
- Design multicast services (SSM, PIM bidirectional, MSDP)
Automation- 10%
- Choose the correct YANG data model set based on requirements
- Differentiate between IETF, Openconfig, and Cisco native YANG models
- Differentiate between NETCONF and RESTCONF
- Describe the impact of model-driven telemetry on the network
● Periodic publication
● On-change publication
- Compare dial-in and dial-out approaches to model-driven telemetry
What type of questions are on the Cisco 300-420 exams?
● Single answer multiple choice
● Multiple answer multiple choice
● Drag and Drop (DND)
● Router Simulation
● Testlet
CCNP Enterprise 300-420 Practice Exam Questions.
Grab an understanding from these Cisco 300-420 sample questions and answers and improve your 300-420 exam preparation towards attaining a Designing Cisco Enterprise Networks Certification. Answering these sample questions will make familiar with the types of questions you can expect on the actual exam. Doing practice with CCNP Enterprise ENSLD questions and answers before the exam as much as possible is the key to passing the Cisco 300-420 certification exam.
300-420 Designing Cisco Enterprise Networks Sample Questions:-
01. NAT-PT translates between what address types?
a) RFC 1918 private addresses and public IPv4 addresses
b) IPv4 and IPv6 addresses
c) Network addresses and IPv6 ports
d) Private IPv6 addresses and public IPv6 addresses
Answer: b
02. By default, if IS-IS is enabled on all routers, and this is an IPv6 network, what path is taken?
a) Path 1
b) Path 2
c) Unequal-cost load balancing with Path 1 and Path 2
d) Equal-cost load balancing with Path 1 and Path 2
Answer: a
03. How many host addresses are available with a Class B network with the default mask?
a) 63,998
b) 64,000
c) 65,534
d) 65,536
Answer: c
04. A packet sent to a multicast address reaches what destinations?
a) The nearest destination in a set of hosts
b) All destinations in a set of hosts
c) All hosts
d) Reserved global destinations
Answer: b
05. What does a hierarchical EIGRP design help with?
(Choose two.)
a) Redistribution
b) Route summarization
c) Faster convergence
d) Load balancing
Answer: b, c
06. During the integration of ISE and DNA Center, which of the following are used to establish trust through ISE?
a) REST APIs
b) pxGRID services
c) Scalable groups
d) SGACLs
Answer: b
07. In IS-IS networks, the backup designated router (BDR) forms adjacencies to what router or routers?
a) It forms an adjacency only with the DR
b) It forms adjacencies with all routers
c) The BDR only becomes adjacent when the DR is down
d) There is no BDR in IS-IS
Answer: d
08. You need to connect sites that are 8 kilometers apart by using fiber. Which media do you recommend?
a) 10GBASE-T
b) 10GBASE-ER
c) 10GBASE-LR
d) 10GBASE-SR
Answer: c
09. The customization of routing decisions is an example of which policy type?
a) Centralized control policy
b) Centralized data Policy
c) Localized data policy
d) Localized control policy
Answer: a
10. Which design principle involves redundancy through hardware, software, and connectivity?
a) Performance
b) Security
c) Scalability
d) High availability
Answer: d
Not every IT certification intended for professionals, but Cisco certification is a great deal. After achieving this Cisco 300-420, you can grab an opportunity to be an IT professional with unique capability and can help the industry or get a good job. Many individuals do the Cisco certifications just for the interest, and that payback as a profession because of the worth of this course.
Comments