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| Section | Objectives |
|---|---|
| Topic 1: Network Services Design | - Multicast and QoS design considerations - Routing protocols design (OSPF, EIGRP, BGP) |
| Topic 2: Enterprise Network Design Principles | - Scalability and high availability design - Design methodologies and best practices |
| Topic 3: Security Design in Enterprise Networks | - Segmentation and access control design - VPN and perimeter security architecture |
| Topic 4: WAN and Edge Connectivity Design | - SD-WAN architecture and design considerations - Traditional WAN and internet edge design |
| Topic 5: Enterprise Campus Network Design | - Spine-leaf and hierarchical design models - Campus LAN architecture |
| Topic 6: Network Automation and Programmability | - API-driven network automation concepts - Controller-based networking design |
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NEW QUESTION # 325
An organization is designing a detailed QoS plan that limits bandwidth to specific rates. Which two parameters are supported be the traffic policing feature? (Choose two.)
Answer: B,D
Explanation:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/qos_plcshp/configuration/xe-3s/qos-plcshp-xe-3s-book
/qos-plcshp-class-plc.html
NEW QUESTION # 326
Which control-plane technology allows the same subnet to exist across multiple network locations?
Answer: A
NEW QUESTION # 327
Drag and drop the characteristics from the left onto the YANG modules they describe on the right. Not all options are used.
Answer:
Explanation:
Explanation:
The YANG module mapping follows the distinction between standards-based, vendor-neutral, and vendor- native data models. IETF YANG models are standards-driven and are appropriate when the design goal is protocol-level interoperability across vendors for common network functions. OpenConfig models are also vendor-neutral, but they are developed by the OpenConfig community and commonly use a structured separation between intended configuration and operational state. Cisco native models expose platform- specific Cisco IOS XE, IOS XR, or NX-OS capabilities and are often the most complete option when a feature is unique to a Cisco operating system. The selected drag-and-drop answer aligns each characteristic with the model family that owns that behavior. In a professional automation design, the engineer should not choose a model only because it is familiar. The correct choice depends on feature coverage, device support, platform release, schema stability, and whether the workflow must operate consistently across vendors. For multivendor intent, choose IETF or OpenConfig first; for Cisco-specific feature depth, use Cisco native models. Reference topics: YANG, IETF models, OpenConfig, Cisco native models, NETCONF and RESTCONF automation.
NEW QUESTION # 328
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?
Answer: D
Explanation:
BIDIR-PIM is designed to be used for many-to-many applications within individual PIM domains.
Multicast groups in bidirectional PIM mode can scale to an arbitrary number of sources without incurring overhead due to the number of sources.
https://www.cisco.com/c/dam/en/us/products/collateral/ios-nx-os-software/multicast- enterprise/prod_white_paper0900aecd80310db2.pdf
NEW QUESTION # 329 
Refer to the exhibit. A customer is planning to onboard three new VPN partner connections in the data center.
The new subnets must not overlap with the existing data center network, and the subnet size must not be bigger than necessary. The customer dedicated 10.1.8.0/21 for this design. Ho1// must the subnets be divided to meet these requirements?
Answer: B
NEW QUESTION # 330
......
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