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| Section | Weight | Objectives |
|---|---|---|
| Advanced Enterprise Campus Networks | 25% | - Design campus network services (QoS, multicast, etc.) - Design Layer 2 and Layer 3 campus networks - Design for high availability |
| Services | 10% | - Design end-to-end QoS policy - Design network management |
| Enterprise Campus Security | 20% | - Design network security - Design network access control |
| Advanced Addressing and Routing Solutions | 25% | - Create stable, secure, and scalable routing designs for Layer 3 - Create structured addressing designs - Determine IPv6 migration strategy |
| WAN for Enterprise Networks | 20% | - Design SD-WAN solution - Design QoS for WAN - Design WAN connectivity |
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NEW QUESTION # 58
A company has many spoke sites with two data centers. The company wants to exchange the routing information between the data centers and the spoke sites using EIGRP. All locations belong to a single AS, and auto-summarization is disabled. Which two actions must the company choose? (Choose two.)
Answer: D,E
NEW QUESTION # 59
Drag and drop the descriptions from the left onto the Cisco SD-WAN component they describe on the right.
Answer:
Explanation:
NEW QUESTION # 60
A network engineer must optimize a campus OSPF deployment Currently each time a type 1 or type 2 LSA is generated within an area, the OSPF process must recompute the entire SPT Which solution improves the recomputation process?
Answer: D
Explanation:
Incremental SPF is the correct solution because the problem specifically states that Type 1 or Type 2 LSAs force the OSPF process to recompute the entire shortest path tree. Cisco OSPF documentation states that when changes to a Type 1 or Type 2 LSA occur, the entire SPT is normally recomputed, and that incremental SPF allows the system to recompute only the affected part of the tree. This improves convergence and reduces CPU use because the router does not have to run a full Dijkstra calculation for every topology change. BFD detects failures quickly, but it does not change how OSPF recalculates the SPT after the LSA arrives.
Standard SPF is the default full calculation behavior and therefore does not solve the optimization requirement. PRC is associated with partial route calculation behavior in some link-state contexts, but for this OSPF question the Cisco feature name is iSPF. Reference topics: OSPF incremental SPF, Type 1 LSA, Type
2 LSA, SPF optimization, campus OSPF scaling.
NEW QUESTION # 61
Refer to the exhibit. An engineer must design an automatic failover solution. The solution should allow HSRP to detect a WAN 1 failure and initiate an automatic failover, making router R2 the active HSRP router. Which two solutions should the engineer choose? (Choose two.)
Answer: A,D
NEW QUESTION # 62
What is the easiest way to enable SD-Access for all your remote sites after you have your campus SD-Access fabric up and running?
Answer: A
NEW QUESTION # 63
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