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2017 Apr 200-310 actual exam
Q131. Refer to the exhibit.
A standard Layer 2 campus network design is pictured. Which numbered box represents the core layer?
Q132. A network engineer is attempting to separate routing domains using a virtualization technology. What protocol can be configured to perform this task?
Q133. You are designing a network that requires a routing protocol that will use minimal network bandwidth. Which would satisfy this requirement?
Q134. Which three Cisco technologies can you use to detect and mitigate threats? (Choose three.)
Q135. A network engineer is using the traditional switched hierarchical design. The client has asked to increase uplink utilization from the access layer to the distribution. How can the engineer attain this new requirement without adding new physical connections?
A. enable spanning-tree portfast
B. enable VSS at the distribution layer
C. increase the MTU size on the uplink interfaces
D. ensure the root bridge priority is equal on both distribution switches
Up to date 200-310 exams:
Q136. DRAG DROP
Q137. What two SAN protocols will allow a customer to utilize 10GbE for SAN access? (Choose two.)
D. Fiber Channel
Q138. A client wants to consolidate applications that are currently housed at multiple sites to a remote data center. What two design requirements are unique to this scenario? (Choose two.)
Q139. A network engineer is following the Cisco enterprise architecture model. To which network layer would a branch office connect to using a private WAN?
A. Enterprise Campus
B. Enterprise Edge
C. SP Edge Premise
D. Remote Module
Q140. Which two statements about designing the Data Center Access layer are correct? (Choose two.)
A. Multiport NIC servers should each have their own IP address.
B. Layer 3 connectivity should never be used in the access layer.
C. Layer 2 connectivity is primarily implemented in the access layer.
D. Multiport NIC servers should never be used in the access layer.
E. Layer 2 clustering implementation requires servers to be Layer 2 adjacent.
User access is primarily layer 2 in nature, layer 2 clustering is possible only in layer 2 Here is the Explanation: from the Cisco press CCDA certification guide Figure 4-8. Enterprise Data Center Infrastructure Overview
Defining the DC Access Layer
The data center access layer’s main purpose is to provide Layer 2 and Layer 3 physical port density for various servers in the data center. In addition, data center access layer switches provide high-performance, low-latency switching and can support a mix of oversubscription requirements. Both Layer 2 and Layer 3 access (also called routed access) designs are available, but most data center access layers are built using Layer 2 connectivity. The Layer 2 access design uses VLAN trunks upstream, which allows data center aggregation services to be shared across the same VLAN and across multiple switches. Other advantages of Layer 2 access are support for NIC teaming and server clustering that requires network connections to be Layer 2 adjacent or on the same VLAN with one another.
CCDA 640-864 Official Certification Guide Fourth Edition, Chapter 4