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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Advanced Enterprise Campus Networks | 25% | - Design campus network services (QoS, multicast, etc.) - Design Layer 2 and Layer 3 campus networks - Design for high availability |
| Topic 2: Enterprise Campus Security | 20% | - Design network access control - Design network security |
| Topic 3: Services | 10% | - Design network management - Design end-to-end QoS policy |
| Topic 4: WAN for Enterprise Networks | 20% | - Design QoS for WAN - Design SD-WAN solution - Design WAN connectivity |
| Topic 5: Advanced Addressing and Routing Solutions | 25% | - Create stable, secure, and scalable routing designs for Layer 3 - Determine IPv6 migration strategy - Create structured addressing designs |
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NEW QUESTION # 244
An enterprise needs to enhance its WAN availability after a recent outage with its only MPLS provider. The proposed solution must have a quick deployment, be affordable, be reliable, and work as a backup for the enterprise's primary MPLS connection. Which solution meets these requirements?
Answer: B
NEW QUESTION # 245
Refer to the exhibit.
The failover time of ISP-2 is significantly shorter than ISP-1 when an interface on the ISP router toward the campus network fails. Which solution minimizes the downtime to the sub-second?
Answer: B
Explanation:
https://www.cisco.com/c/en/us/td/docs/ios/12_2sb/feature/guide/sbbnhop.html
NEW QUESTION # 246
Drag and drop the elements from the left onto the YANG models where they and used on the right.
Answer:
Explanation:
NEW QUESTION # 247
An architect must develop a campus network solution that includes:
- logically segmented and isolated networks
- ability to communicate between network segments when required
- support for overlapping IP addresses
- widely available technologies to avoid purchasing specialized
equipment
Which solution must the architect select?
Answer: B
NEW QUESTION # 248 
Refer to the exhibit. An architect is developing a solution to consolidate networks while retaining device redundancy. The routing protocol for the WAN routers must be open standard, ensure high availability, and provide the fastest convergence time. Which solution must the design include?
Answer: A
Explanation:
Both WAN routers should run OSPFv2. The requirement explicitly says that the routing protocol must be open standard, provide high availability, and offer fast convergence. OSPF is an open-standard link-state routing protocol and is broadly supported across vendors. It builds a link-state database, calculates best paths with SPF, supports equal-cost multipath, and can be tuned with BFD, SPF throttling, LSA throttling, and hierarchical areas for resilient enterprise WAN designs. EIGRP is fast and operationally efficient in Cisco- only environments, but it is not the best answer when the requirement emphasizes an open-standard routing protocol. Running OSPFv2 on one router and OSPFv3 on another is invalid for a single IPv4 routing design because they would not form the intended common routing domain. Mixing IS-IS and OSPFv3 also fails the requirement for a unified design between the redundant routers. Therefore, both routers should run OSPFv2.
Reference topics: OSPFv2, open-standard routing, WAN routing high availability, link-state convergence, ECMP and BFD integration.
NEW QUESTION # 249
......
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