Where is the point between the customers site and the phone carrier that responsibility changes? A.) CO B.) Demarc C.) DCE D.) DTE E.) CPE

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Which protocol can do load balancing on unequal cost also?

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Identify the switching method that receives the entire frame then dispatches it? A.) Cut-through B.) Receive and forward C.) Store and forward D.) Fast forward

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Which cable called roll-over?

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The Internet Protocol (IP) occurs at what layer of the seven layer model? A.) Physical B.) Presentation C.) Network D.) Datalink E.) Session F.) Transport

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What does a Standard IP Access-list use as test criteria? A.) IP source address B.) IP source and destination address, protocol numbers and port numbers C.) IPX source and destination address D.) Source MAC address

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Which layer of the 7 layer model provides services to the Application layer over the Session layer connection? A.) Transport B.) Application C.) Session D.) Network E.) Datalink F.) Presentation

2 Answers   CTS,

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What is the usage of service password encryption?

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The Datalink Layer is broken down into 2 layers, LLC and MAC. The LLC establishes media independence and what else? A.) Provides Windowing. B.) Provides flow control. C.) Provides SAP's (Service Access Points). D.) The Datalink layer does not have sublayers. E.) Provides SAP's (Service Advertising Protocol). F.) RIP Updates.

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Using the TCP/IP protocol suite, a message is sent from host A to a destination IP address on the same LAN. How does host A determine the destination of a MAC address? A. It uses a proxy APP B. It uses APP requests C. It uses PARP requests D. It uses a router lookup table

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What are the 2 functions of the Data Link Mac layer? A.) Handles access to shared media B.) Manages protocol access to the physical network medium C.) Provides SAPs for higher level protocols D.) Allows multiple devices to uniquely identify one another on the data link layer

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"sap" is used by the Cisco IOS for which encapsulation types? A. Ethernet_802.2 B. Token-Ring C. FDDI_SNAP D. Ethernet_802.3 E. FDDI_802.2

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