Answer / ranbir

link aggregation is like using parallel links to increase
speed and to provide redundancy... LACP by cisco is used...
i think its example is etherchannel...

Answer / jm

increase speed and redundancy of links by bundle many ethernet
networks cable/port.
Used many in 802.3 ethernet protocol

Answer / shivali

link aggregation is a tech. in which we bundle the links to appear as a single link to reduce stp overhead to block links in case of redundant links.

here cisco's version of etherchannel is port agg. protocol(PAgP) and ieee 802.3 standard is (lacp)link agg. control protocol.

There is a process in Frame-Relay where LMI resolves an IP address from a DLCI number. What is this called? A.) arp B.) inverse arp C.) rarp D.) automap E.) reverse arp F.) arp

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There are 2 types of PPP authentication supported by the Cisco IOS. What are they? A.) PAP B.) PREDICTOR C.) MD5 D.) CHAP E.) STACKER F.) MSCHAP

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When written <cr > what does it mean?

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What are two ways IPX supports multiple logical networks on an individual underrate? (Choose two) A. network number B. routing protocol C. encapsulation type D. autonomous system number

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Which of the following are Distant Vector protocols? A.) IGRP B.) RIP C.) OSFP D.) EIGRP

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What is the default behavior of access-list?

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CSMA/CD stand for which of the following? A.) Carrier Sense, Multiple Access with Collision Detection B.) Collision Sense, Multiple Access with Collision Detection C.) Collision Sense, Multiple Access with Carrier Detection D.) Carrier Sense, MAC address with Collision Detection

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What is the protocol number for UDP? A.) 6 B.) 17 C.) 25 D.) 21

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Which OSI layer establishes, maintains and terminates sessions between applications? A.) Application B.) Physical C.) Data-Link D.) Presentation E.) Network F.) Session

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Identify the command to configure a description on an interface? A.) Router> description Finance department B.) Router(config)# description Finance department C.) Router(config-if)# description Finance department D.) Router# description Finance department

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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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Which protocol called rapid protocol?

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