CCNA4 Chapter 4 Exam (v5.03) 2016

CCNA4 Chapter 4 Exam Answer (v5.03) 2016 What are the two major criteria that constitute the cost of a Frame Relay circuit? (Choose two.) circuit management fees local loop end-to-end connectivity required bandwidth QoS What is an advantage of Frame Relay WAN technology compared with leased lines? It supports both voice and data traffic. It […]
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CCNA4 Chapter 1 Exam (v5.03) 2016

 CCNA4 Chapter 1 Exam Answer v5.03 2016 What are two structured engineering principles necessary for successful implementation of a network design? (Choose two.) quality of service resiliency modularity security availability Why would a company want network engineers to adhere to structured engineering principles when designing networks? A hierarchical network model is a useful high-level tool […]
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CCNA3 Chapter 7 Exam (v5.03) 2016

CCNA3 Chapter 7 Exam Answer v5.03 2016 Refer to the exhibit. Which command should be used to configure EIGRP to only advertise the network that is attached to the gigabit Ethernet 0/1 interface? network 172.16.23.64 0.0.0.63 network 172.16.23.0 255.255.255.192 network 172.16.23.64 0.0.0.127 network 172.16.23.0 255.255.255.128 What is the purpose of using protocol-dependent modules in EIGRP? […]
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CCNA3 Chapter 4 Exam (v5.03) 2016

CCNA3 Chapter 4 Exam Answer v5.03 2016 Which IEEE wireless standard is known as WiGig and operates using a tri-band solution in the 2.4, 5, and 60 GHz ranges? 802.11g 802.11n 802.11ac 802.11ad Which two roles are typically performed by a wireless router that is used in a home or small business? (Choose two.) repeater […]
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CCNA3 Chapter 2 Exam (v5.03) 2016

CCNA3 Chapter 2 Exam Answer v5.03 2016 What could be the effect of duplicate unicast frames arriving at a destination device due to multiple active alternative physical paths? Frame collisions increase. The number of broadcast domains increases. Application protocols malfunction. The number of collision domains increases. What additional information is contained in the 12-bit extended […]
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Transport Layer

Transport Layer Overview The transport layer of both the OSI and TCP/IP models is very important. At this layer the data being prepared to be sent over the internet is broken into pieces called segments. The PDU or protocol data unit at this layer is called a segment. Their are two main protocols that function at this […]
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Communicating on a Network – Page 3

Cont. As the individual packets are encapsulated from the segmented data each layer adds information to the packet in whats called a header. This header is called a PDU orProtocol  Data Unit. The header or PDU has important information that is needed to get the packet from point A to point B. One important piece […]
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Beginning Network Addressing PT Activity

Overview This is a beginning Packet Tracer 6.1 activity designed to get you familiar with working with Packet Tracer. Your goal in this Packet Tracer activity is to configure the following: 1.  Both PCs with IP addresses, subnet masks, and default gateways. 2.  Configure each switch with: a hostname, an IP address and subnet mask […]
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