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Vendor: Cisco Exam Code: 642-874 Exam Name: Designing Cisco Network Service Architectures (ARCH) New Questions And Answers Visit PassLeader and Download Full Version 642-874 Exam Dumps NEW QUESTION 113 Which configuration represents resiliency at the hardware and software layers? A. B. C. D.
multiple connections and FHRP HSRP and GLBP redundant supervisor and power supplies dual uplinks and switches
Answer: A NEW QUESTION 114 To support the enterprise high-availability requirements, which workgroup switch technology can be used to interconnect multiple switches into a single logical unit? A. B. C. D. E.
StackWise EtherChannel VSS vPC Flex Links
Answer: A NEW QUESTION 115 A network engineer must create a Layer 2 switch block design that has deterministic convergence and is loop-free at Layer 2. Which two switch block elements are needed to meet the requirements? (Choose two.) A. B. C. D. E.
Layer 3 link between distribution switches HSRP with interface tracking on uplinks to core switches RPVST with equal bridge priority on distribution switches VLANs that do not span access switches Layer 2 link between distribution switches
Answer: AD NEW QUESTION 116 642-874 Exam Dumps
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Free VCE and PDF Exam Dumps from PassLeader Which feature set enables the full OSPF routing process when using a Cisco Catalyst 3750X Switch? A. B. C. D.
LAN base IP base IP services enterprise access
Answer: C NEW QUESTION 117 To which network layer should Cisco Express Forwarding be tuned to support load balancing and to make more informed forwarding decisions? A. B. C. D. E. F. G.
Layer 1 Layer 2 Layer 3 Layer 4 Layer 5 Layer 6 Layer 7
Answer: D NEW QUESTION 118 Which STP enhancement can be configured on Layer 2 ports between distribution layer switches? A. B. C. D.
LoopGuard PortFast UplinkFast RootGuard
Answer: A NEW QUESTION 119 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. B. C. D.
HSRP VSS Spanning Tree Protocol EtherChannel
Answer: B NEW QUESTION 120 Which network virtualization technology provides logical isolation of network traffic at Layer 3? A. VSS B. VLAN C. VRF-Lite 642-874 Exam Dumps
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Free VCE and PDF Exam Dumps from PassLeader D. MEC Answer: C NEW QUESTION 121 A network engineer is implementing virtualization into the enterprise network. Which system should be used to address policy enforcement at the distribution layer? A. B. C. D. E.
Cisco IOS based firewall multilayer switches integrated firewall services identity services engine intrusion protection systems
Answer: C NEW QUESTION 122 Which network virtualization plane is used to separate traffic forwarding tables? A. B. C. D.
control data management access
Answer: B NEW QUESTION 123 Which type of application traffic typically requires prioritization across networks and may use a DSCP value of 34 (AF41)? A. B. C. D. E. F.
voice interactive video call signaling routing streaming video network management
Answer: B NEW QUESTION 124 A company implemented VoIP in a campus network and now wants a consistent method to implement using AutoQoS. Which two parameters must be considered before AutoQoS is configured? (Choose two.) A. B. C. D. E.
CEF must be enabled. AutoQoS is available only on routers. Traffic discovery must be performed manually. No service policy can be applied already. Manual traffic analysis must be performed.
Answer: AD 642-874 Exam Dumps
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Free VCE and PDF Exam Dumps from PassLeader NEW QUESTION 125 ……
Visit PassLeader and Download Full Version 642-874 Exam Dumps
642-874 Exam Dumps
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642-874 VCE Dumps