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Q101. An engineer is attempting to improve OSPF network performance and discovers that the entire SPT recomputes.whenever a type 1 or type 2 LSA is received within an area. 

Which action can optimize SPT operations? 

A. Tune LSA throttling thresholds. 

B. Enable incremental SPF. 

C. Configure totally stubby areas throughout the domain. 

D. Summarize networks on all ABRs. 

Answer:


Q102. A campus network in a switch block design requires redundant distribution switches, load sharing across uplinks, a loop-free topology, and only one gateway IP address per VLAN. Which switching technology meets all of the requirements? 

A. HSRP 

B. VSS 

C. Spanning Tree Protocol 

D. EtherChannel 

Answer:


Q103. Which two network management capabilities that are embedded in Cisco IOS Software will baseline existing application traffic? (Choose two.) 

A. Syslog 

B. AutoQoS 

C. NetFlow 

D. SNMP 

E. NBAR 

F. Logging 

Answer: C,E 


Q104. Which four options are network virtualization technologies that are employed in the data center? (Choose four.) 

A. VLAN 

B. VSAN 

C. VRF 

D. VRP 

E. VLC 

F. VPC 

Answer: A,B,C,F 


Q105. A network design engineer has been asked to reduce the size of the SPT on an IS-IS broadcast network. Which option should the engineer recommend to accomplish this task? 

A. Configure the links as point-to-multipoint. 

B. Configure QoS in all links. 

C. Configure a new NET address. 

D. Configure the links as point-to-point. 

Answer:


Q106. An organization is deploying a new load balancing environment to support sensitive applications. The security requirements include discrete IP segments used for VIPs and for the application hosts. What load balancer mode meets the requirements? 

A. router 

B. bridge 

C. transparent 

D. pass-through 

Answer:


Q107. Which part of the Layer 3 header is used to identify a flow in NetFlow but it is not used for NBAR? 

A. source port 

B. ToS 

C. protocol type 

D. source IP 

Answer:


Q108. What are the two methods of ensuring that the RPF check passes? (Choose two.) 

A. implementing static mroutes 

B. implementing OSPF routing protocol 

C. implementing MBGP 

D. disabling the interface of the router back to the multicast source 

E. disabling BGP routing protocol 

Answer: A,C 


Q109. Which two protocol characteristics should be most considered when designing a single unified fabric for the Data Center? (Choose two.) 

A. FCIP or FCoE allow for easier integration by using the Fibre Channel Protocol (FCP) and Fibre Channel framing 

B. iSCSI uses a special EtherType and an additional header containing additional control information 

C. FCIP and iSCSI has higher overhead than FCoE owing to TCP/IP 

D. FCoE was initially developed to be used as a switch-to-switch protocol, while FCIP is primarily meant to be used as an access layer protocol to connect hosts and storage to a Fibre Channel SAN 

E. FCoE requires gateway functionality to integrate into an existing Fibre Channel network 

Answer: A,C 


Q110. Which STP enhancement can be configured on Layer 2 ports between distribution layer switches? 

A. LoopGuard 

B. PortFast 

C. UplinkFast 

D. RootGuard 

Answer: