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Categories  >>  Certifications  >>  Cisco Certifications  >>  CCNA
 
 


 

 
 CCNA interview questions  CCNA Interview Questions
 CCDA interview questions  CCDA Interview Questions
Question
When a router knows the IP address, but does not know the MAC

address of

the device it wishes to contact, it uses the ARP (Address
resolution

protocol) to determine the MAC address. After it learns the
MAC address,

it stores this information in the ARP cache. What is the
command to view

the ARP cache?

A.) sh mac

B.) show cache

C.) show arp

D.) sh arp interfaces

E.) show ip cache
 Question Submitted By :: Guest
I also faced this Question!!     Rank Answer Posted By  
 
  Re: When a router knows the IP address, but does not know the MAC address of the device it wishes to contact, it uses the ARP (Address resolution protocol) to determine the MAC address. After it learns the MAC address, it stores this information in the ARP cache. What is the command to view the ARP cache? A.) sh mac B.) show cache C.) show arp D.) sh arp interfaces E.) show ip cache
Answer
# 1
Answer: C
 
Is This Answer Correct ?    2 Yes 2 No
Guest
 
  Re: When a router knows the IP address, but does not know the MAC address of the device it wishes to contact, it uses the ARP (Address resolution protocol) to determine the MAC address. After it learns the MAC address, it stores this information in the ARP cache. What is the command to view the ARP cache? A.) sh mac B.) show cache C.) show arp D.) sh arp interfaces E.) show ip cache
Answer
# 2
C.) show arp
 
Is This Answer Correct ?    2 Yes 0 No
Kapilasdhir
[Pioneer]
 
 
 

 
 
 
Other CCNA Interview Questions
 
  Question Asked @ Answers
 
Which feature of PPP (Point to Point Protocol) allows the router to bind multiple channels together, to form a single logical channel? A.) multi-link ppp B.) multi-channel ppp C.) can't be done D.) omni-ppp E.) plp  1
bWhich form of PPP error detection on Cisco routers monitors data dropped on a link? A. Quality B. Magic Number C. Error Monitor D. Droplink  1
In the command "router igrp 109" what does 109 signify? A. an autonomous system B. any network number which the router is attached to C. the allowable length of the routing table D. the network socket number  1
Which of the following are Session Layer standards? A.) ASCII and EBCDIC B.) MPEG and MIDI C.) RPC and SQL D.) JPEG and PICT  1
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What is a back off on an 802.3 networks? A. It is latency in store and forward switching B. It is the time used for token passing from machine to machine C. It is the retransmission delay that is enforced when a collision occurs D. It is the result of two nodes transmitting at the same time. The frames from each transmitting device collide and are damaged  1
IPX traffic using different encapsulation types can go over the same data link A. true B. false  1
What is true when creating static route? A.) The mask parameter is optional B.) The administrative distance is required C.) The gateway parameter is required D.) The administrative distance is optional  1
Which of the following are examples of the Transport Layer? A.) Token Ring B.) UDP C.) TCP D.) IP E.) SQL F.) LLC  1
Which two types of route table entries are used by a Layer 3 router to determine the appropriate path to destination? (Choose two) A. static route entry B. default route entry C. Dynamic route entry D. temporary route entry E. permanent route entry  1
Inverse ARP serves what purpose? A.) Method for a local router to introduce itself to the remote end of the connection B.) Broadcast a routing table update C.) Identify MAC addresses if the IP address is known D.) Sent every 10 seconds used to verify the Frame Switch is still active  1
Identify the command that displays traffic statistics on serial0/1? A.) display interface serial0/1 B.) show interface serial0/1 C.) show seria0/1 stats D.) show interface serial0/1 stats  1
Identify the OSI layer responsible for end-to-end connections? A.) Network B.) Transport C.) Session D.) Data link E.) TCP  1
Identify the command to reload the router? A.) Router(config)# reload B.) Router# reset C.) Router# reload D.) Router> reload  1
Which three of the following are true statements about connection-oriented sessions? A.) The segments delivered are acknowledged back to the sender upon their reception B.) Any segments not acknowledged are retransmitted by the receiver C.) A manageable data flow is maintained in order to avoid congestion, overloading and loss of any data D.) Segments are sequenced back into their proper order upon arrival at their destination  3
The CSMA/CD Ethernet IEEE committee is defined as which of the following? A.) 802.2 B.) 802.3 C.) 802.4 D.) 802.5  1
Which OSI layer end to end communication, segmentation and re-assembly? A.) Network B.) Transport C.) Physical D.) Application E.) Data-Link F.) Presentation  1
what is the difference between dynamic NAT and NAT overload ? and how it works ?  4
CPE is an acronym for which of the following? A.) Customer Premise Equipment B.) Central Processing Engineering C.) Customer Process Equipment D.) Central Processing Equipment  2
thnx Jitender singh...as u told to install a stp in switches and problem vil b get solved...i wanna kno how to install stp in switches?? plz tel me detailled steps... thanx for ur answer.  1
 
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