Answer / boby k

Every machine on the network must know which part of host
address will be used as subnet address, subnet mask is used
for this purpose. It also used to identify network portion
and host portion of IP address.

Answer / indrajeet

Every ip class have there Unike and standard subnetmask
by subnet mask we can recognize the class of ip address

Answer / mohit s

Will keeping it simple.. You can say that Subnetmask is a
tool or mechanism which identifies network ID and Host ID..

Answer / umashankar

It is also a 32 bit number .the router will do "AND logical
operation" between Ip address ans subnetmask to find out
the network address to which the IP address belongs and
This will help the router to for forwading the IP packets

Answer / rachna tripathi

its identifies the class of IP address and parts of NET ID
and HOST ID.

Which symbol in the router prompt indicates you are in the privelaged mode? A. > B. ! C. # D. :

5 Answers  

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Identify the command to disable CDP on an interface? A.) Router(config-if)# no cdp enable B.) Router(config-if)# no cdp run C.) Router# no cdp enable D.) Router(config-if)# no cdp

1 Answers  

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Identify the components in the following command 'interface serial0/1/1' A.) Serial interface, port number 0, slot 1, port adapter 1 B.) Serial interface, slot 1, port number 1, port adapter 0 C.) Serial interface, slot 0, port adapter 1, port number 1

1 Answers  

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Which protocol for PPP provides load balancing across multiple links? A. Multilink Protocol (MP) B. Quality C. Magic Number D. Stacker E. Predictor

1 Answers  

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What type of frame does CDP use to gather information about it's neighbors? A.) TCP/IP B.) Novell-ether C.) Subnetwork Access Protocol (SNAP) D.) Ethernet_II

1 Answers  

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Tell me which cable we connect in db-9?

0 Answers  

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Identify the 2 types of access-list filters that control SAP traffic? A.) Novell-ether B.) Arpa C.) Input-sap-filter D.) Round-robin E.) Output-sap-filter

1 Answers  

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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

2 Answers  

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Identify the named IP access-list number range? A.) 600 - 699 B.) 1 - 99 C.) 900 - 999 D.) 200 - 299 E.) none of the above

2 Answers  

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Identify the command to display the configured IP routing protocols? A.) show protocols B.) show protocols all C.) show routing-protocols D.) show ip protocols

2 Answers  

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As a system administrator, you want to debug igrp but are worried that the "debug IP igrp transaction" command will flood the console. What is the command that you should use? A. debug IP igrp event B. debug IP igrp-events C. debug IP igrp summary D. debug IP igrp events

1 Answers  

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In version 11.2 of the IOS, a Cisco router configured for frame-relay can automatically detect the LMI type. What is this known as? A.) Psychic B.) ESP C.) Inverse ARP D.) Hello E.) Reverse ARP F.) Autosense

2 Answers  

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