CCNP Enterprise (300-420 ENSLD) Practice Exam

CCNP Enterprise (300-420 ENSLD)

About Designing Cisco Enterprise Networks (300-420 ENSLD)

The ENSLD 300-420 exam certifies your knowledge of enterprise design including advanced addressing and routing solutions, advanced enterprise campus networks, WAN, security services, network services, and SDA. 

Knowledge required for the exam

For this exam you should have earned CCNA® certification or be familiar with:

• Basic network fundamentals and building simple LANs
• Basic IP addressing and subnets
• Routing and switching fundamentals
• Basic wireless networking concepts and terminology

Target Audience

The course is appropriate for 

• Network design engineers
• Network engineers
• System administrators

Course Structure

1. Advanced Addressing and Routing Solutions 25%

1.1 Create structured addressing plans for IPv4 and IPv6

1.2 Create stable, secure, and scalable routing designs for IS-IS

1.3 Create stable, secure, and scalable routing designs for EIGRP

1.4 Create stable, secure, and scalable routing designs for OSPF

1.5 Create stable, secure, and scalable routing designs for BGP

1.6 Determine IPv6 migration strategies

2. Advanced Enterprise Campus Networks 25%

2.1 Design campus networks for high availability

2.2 Design campus Layer 2 infrastructures

2.3 Design multicampus Layer 3 infrastructures

2.4 Describe SD-Access Architecture (underlay, overlay, control and data plane, automation, wireless, and security)

2.5 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)

3. WAN for Enterprise Networks 20%

3.1 Compare WAN connectivity options

3.2 Design site-to-site VPN

3.3 Design high availability for enterprise WAN

3.4 Describe Cisco SD-WAN Architecture (orchestration plane, management plane, control plane, data plane, on-boarding and provisioning, security)

3.5 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)

4. Network Services 20%

4.1 Select appropriate QoS strategies to meet customer requirements (DiffServ, IntServ)

4.2 Design end-to-end QoS policies

4.3 Design network management techniques

4.4 Describe multicast routing concepts (source trees, shared trees, RPF, rendezvous points)

4.5 Design multicast services (SSM, PIM bidirectional, MSDP)

5. Automation 10%

5.1 Choose the correct YANG data model set based on requirements

5.2 Differentiate between IETF, Openconfig, and Cisco native YANG models

5.3 Differentiate between NETCONF and RESTCONF

5.4 Describe the impact of model-driven telemetry on the network

5.5 Compare dial-in and dial-out approaches to model-driven telemetry

Exam Pattern 

• Exam Name: Designing Cisco Enterprise Networks 
• Exam Code: 300-420 ENSLD
• Length of Time:  90 Minutes
• Registration Fee: $300 USD
• Exam Language English, Japanese 

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