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 CCNA interview questions  CCNA Interview Questions
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Question
intial information of packey occur on which layer
application
sessions
physical

mine answer physical
 Question Submitted By :: Jitendera Kumar Sinha
I also faced this Question!!     Rank Answer Posted By  
 
  Re: intial information of packey occur on which layer application sessions physical mine answer physical
Answer
# 1
The sequence of packet formation is:
bits(physical layer) -> frames(Data Link) -> packets(Network)

so i guess Jeetu tere answer ko futher explain kia h maine
 
Is This Answer Correct ?    0 Yes 0 No
Nikhil Maggu
 

 
 
 
Other CCNA Interview Questions
 
  Question Asked @ Answers
 
What does the Frame Relay switch use to distinguish between each PVC connection? A. data-link connection identifiers (DLCIs) B. BECNs C. FECNs D. the Local Management Interface (LMI)  2
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 addresses are INCORRECTLY paired with their class? A. 128 to 191, Class B B. 192 to 223 Class B C. 128 to 191, Class C D. 192 to 223, Class C  2
Which of the following are valid WAN terms? A.) DTE B.) DCE C.) Demarc D.) CPE  1
What is the 5-4-3-2-1 rule of network design?  3
What information is provided by the local management interface (LMI)? A.) LMI encapsulation type B.) The current DLCI values C.) The status of virtual circuits D.) The global or local significance of the DLCI values  1
Which of the following is a valid extended IP access-list? A.) router(config)# access-list 101 permit tcp host 172.16.30.0 any eq 21 log B.) router# access-list 101 permit tcp host 172.16.30.0 any eq 21 log C.) router(config)# acess-list 101 permit any any 172.16.30.0 D.) router(config)# access-list 101 permit ip host 172.16.30.0 any eq 21 log HCL2
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  1
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  2
Identify the hardware component used to store buffers, tables, running-configuration etc? A.) NVRAM B.) ROM C.) RAM D.) Flash  1
Which of the following describe full-duplex transmission? A.) Uses a single wire B.) Data transmission in only both directions, but only one way at a time C.) Uses a point-to-point connection from the transmitter of the transmitting station to the receiver of the receiving station D.) Data transmission in only one direction  1
What are two functions of the ICMP protocol? (Choose two) A. to map IP addresses to Ethernet addresses B. to map common names to network addresses C. to forward SNMP alerts to management consoles D. to generate an echo reply in response to a ping test E. to send a host or pod unreachable message from a router to the source of an undeliverable packet  1
Identify 2 reasons for disabling CDP? A.) If the router is not configured for RIP B.) Save bandwidth by eliminating overhead C.) If the router is configured for Appletalk D.) When connected to a non-Cisco router  1
Identify the command to copy a configuration file from a TFTP server to a routers active configuration? A.) Router# copy running-config tftp B.) Router# copy tftp running-config C.) Router# copy tftp 172.16.0.1 running-config D.) Router(config)# copy tftp running-config  1
What is NOT a characteristic of a network segment on a switch? A. The segment has its own collision domain B. The segment can translate from one media to a different media C. All devices in the segment are part of the same broadcast domain D. One device per segment can concurrently send frames to the switch. jetking1
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 of the following are valid Cisco encapsulation type names? A.) arpa = IPX Ethernet B.) novell-ether = IPX Ethernet_802.3 C.) snap = IEEE 802.2 SNAP on Ethernet, FDDI, and Token Ring D.) novell-fddi = IPX Fddi_Raw E.) sap = IEEE 802.2 on Ethernet, FDDI, and Token Ring F.) hdlc = HDLC on serial interfaces  1
In order to limit the quantity of numbers that a system administrator has to enter, Cisco can use which abbreviation to indicate 0.0.0.0? A. host B. any C. all D. include  1
How Bridge Protocol Data Unit detect looping in Network? How Bridge Protocol Data Unit work? explain?  1
Tell me CCNA Course + Dump Q/A in chennai? Wipro1
 
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