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Cisco Updated 400-007 Exam Questions and Answers by loki

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Cisco 400-007 Exam Overview :

Exam Name: CCDE written exam
Exam Code: 400-007 Dumps
Vendor: Cisco Certification: CCDE
Questions: 503 Q&A's Shared By: loki
Question 136

Company XYZ has a hub-and-spoke topology over an SP-managed infrastructure. To measure traffic performance metrics, they implemented IP SLA senders on all spoke CE routers and an IP SLA responder on the hub CE router. What must they monitor to have visibility on the potential performance impact due to the constantly increasing number of spoke sites?

Options:

A.

CPU and memory usage on the spoke routers

B.

Memory usage on the hub router

C.

CPU usage on the hub router

D.

Interface buffers on the hub and spoke routers

Discussion
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Question 137

Company XYZ, a global content provider, owns data centers on different continents. Their data center design involves a standard three-layer design with a Layer 3-only core. VRRP is used as the FHRP. They require VLAN extension across access switches in all data centers and plan to purchase a Layer 2 interconnection between two of their data centers in Europe. In the absence of other business or technical constraints, which termination point is optimal for the Layer 2 interconnection?

Options:

A.

At the core layer, to offer the possibility to isolate STP domains

B.

At the access layer because the STP root bridge does not need to align with the VRRP active node

C.

At the core layer because all external connections must terminate there for security reasons

D.

At the aggregation layer because it is the Layer 2 to Layer 3 demarcation point

Discussion
Question 138

: 479

A comprehensive business continuity plan creates a clear recovery pathway for your systems and acts as an operational blueprint Which two elements are crucial to know before creating a business continuity plan? (Choose two.)

Options:

A.

recovery blueprint

B.

notification matrix

C.

critical activities

D.

communication plan

E.

threat scenarios

Discussion
Question 139

Company XYZ wants to use the FCAPS ISO standard for network management design, focusing on minimizing outages through detection, isolation, and corrective actions. Which layer accomplishes this design requirement?

Options:

A.

Fault management

B.

Performance management

C.

Security management

D.

Accounting management

Discussion
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