New Updated Cisco CCDP 642-874 Real Exam Download 121-130

EnsurepassQUESTION 121 What is the recommended radius of a cell for a voice-ready wireless network?   A. 6 dBm B. 7 dBm C. 19 dBm D. 5 dBm   Correct Answer: B     QUESTION 122 Which of these practices should you follow when designing a Layer 3 routing protocol?   A. Never peer on transit links. B. Build squares for deterministic convergence. C. Build inverted U designs for deterministic convergence. D. Summarize routes at the distribution to the Read more […] Read more »

New Updated Cisco CCDP 642-874 Real Exam Download 111-120

EnsurepassQUESTION 111 Which option does the FabricPath technology use to create loop-free Layer 2 networks?   A. STP B. TTL C. fabric tags D. FSTP   Correct Answer: B     QUESTION 112 Which Cisco NAC Appliance component is optional?   A. NAC Appliance Manager B. NAC Appliance Server C. NAC Appliance Agent D. NAC Appliance Policy Updates   Correct Answer: C     QUESTION 113 Which option describes the effect of using softphones instead Read more […] Read more »

New Updated Cisco CCDP 642-874 Real Exam Download 101-110

EnsurepassQUESTION 101 Which two key components are related to one firewall per ISP design option for e-commerce? (Choose two.)   A. It is a common approach to single-homing. B. This approach is commonly used in large sites. C. Any failure on an edge router results in a loss of session. D. It has one NAT to two ISP-assigned blocks. E. It is difficult to set up and administer.   Correct Answer: CD     QUESTION 102 What is the latest Cisco high-availability solution? Read more […] Read more »

New Updated Cisco CCDP 642-874 Real Exam Download 91-100

EnsurepassQUESTION 91 Which three options are basic design principles of the Cisco Nexus 7000 Series for data center virtualization? (Choose three.)   A. easy management B. infrastructure scalability C. cost minimization D. upgrade of technology E. transport flexibility F. operational continuity   Correct Answer: BEF       QUESTION 92 Which two options are advantages of having a modular design instead of an EOR design in a data center? (Choose two.)   Read more […] Read more »

New Updated Cisco CCDP 642-874 Real Exam Download 81-90

EnsurepassQUESTION 81 Which option lists the EIGRP minimum timer settings for hello and dead timers in seconds?   A. 4 and 6 B. 2 and 4 C. 2 and 6 D. both 6 Correct Answer: C     QUESTION 82 Which option is the Cisco preferred, most versatile, and highest-performance way to deploy IPv6 in existing IPv4 environments?   A. dual stack B. hybrid C. service block D. dual service   Correct Answer: A     QUESTION 83 Which option is the preferred Read more […] Read more »

New Updated Cisco CCDP 642-874 Real Exam Download 71-80

EnsurepassQUESTION 71 Which option is the Cisco recommendation for data oversubscription for access ports on the access-to-distribution uplink?   A. 4 to 1 B. 20 to 1 C. 16 to 1 D. 10 to 1   Correct Answer: B     QUESTION 72 Which two modes does LACP support? (Choose two.)   A. on B. passive C. associated D. link   Correct Answer: AB     QUESTION 73 Which option describes why duplicate IP addresses reside on the same network in Cisco Read more […] Read more »

New Updated Cisco CCDP 642-874 Real Exam Download 61-70

EnsurepassQUESTION 61 Which of the following is a recommended practice of a data center core?   A. Server-to-server traffic always remains in the core layer. B. The core infrastructure should be in Layer 3. C. Core layer should run BGP along with an IGP because iBGP has a lower administrative distance than any IGP. D. The Cisco Express Forwarding hashing algorithm is the default, based on the IP address and Layer 4 port.   Correct Answer: B     QUESTION 62 Which Read more […] Read more »

New Updated Cisco CCDP 642-874 Real Exam Download 51-60

EnsurepassQUESTION 51 What are two characteristics of Server Load Balancing router mode? (Choose two.)   A. The design supports multiple server subnets. B. An end-user sees the IP address of the real server. C. SLB routes between the outside and inside subnets. D. The source or destination MAC address is rewritten, but the IP addresses left alone. E. SLB acts as a “bump in the wire” between servers and upstream firewall or Layer 3 devices.   Correct Answer: AC     Read more […] Read more »

New Updated Cisco CCDP 642-874 Real Exam Download 41-50

EnsurepassQUESTION 41 Which two of these are characteristics of multicast routing? (Choose two.)   A. multicast routing uses RPF. B. multicast routing is connectionless. C. In multicast routing, the source of a packet is known. D. When network topologies change, multicast distribution trees are not rebuilt, but use the original path E. Multicast routing is much like unicast routing, with the only difference being that it has a a group of receivers rather than just one destination Read more […] Read more »

New Updated Cisco CCDP 642-874 Real Exam Download 31-40

EnsurepassQUESTION 31 Which of the following is true concerning best design practices at the switched Access layer of the traditional layer2 Enterprise Campus Network?   A. Cisco NSF with SSO and redundant supervisors has the most impact on the campus in the Access layer B. Provide host-level redundancy by connecting each end device to 2 separate Access switches C. Offer default gateway redundancy by using dual connections from Access switches to redundant Distribution layer switches Read more […] Read more »

New Updated Cisco CCDP 642-874 Real Exam Download 21-30

EnsurepassQUESTION 21 There are 3 steps to confirm whether a range of IP addresses can be summarized. Which of the following is used in each of these 3 steps?   A. The first number in the contiguous block of addresses B. The last number in the contiguous block of addresses C. The size of the contiguous block of addresses D. The subnet mask of the original network address   Correct Answer: C     QUESTION 22 A well-designed IP addressing scheme supporting role-based Read more […] Read more »

New Updated Cisco CCDP 642-874 Real Exam Download 11-20

EnsurepassQUESTION 11 OSPF stub areas are an important tool for the Network designer; which of the following two should be considered when utilizing OSPF stub areas? (Choose two)   A. OSPF stub areas increase the size of the LSDB with the addition of Type 3 and 5 LSAs B. OSPF not so stubby areas are particularly useful as a simpler form of summarization C. OSPF stub areas are always insulated from external changes D. OSPF totally stubby areas cannot distinguish among ABRs for the Read more […] Read more »

New Updated Cisco CCDP 642-874 Real Exam Download 1-10

EnsurepassQUESTION 1 Which of the following facts must be considered when designing for IP telephony within an Enterprise Campus network?   A. Because the IP phone is a three-port switch, IP telephony extends the network edge, impacting the Distribution layer. B. Video and voice are alike in being bursty and bandwidth intensive, and thus impose requirements to be lossless, and have minimized delay and jitter. C. IP phones have no voice and data VLAN separation, so security policies Read more […] Read more »