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Categories >> Certifications >> Cisco Certifications >> CCNA


 CCNA interview questions  CCNA Interview Questions (1889)
 CCDA interview questions  CCDA Interview Questions (88)
Bridges work at what layer of the OSI model?

A.) Data Link

B.) Network

C.) Physical

D.) Application
 Question Submitted By :: CCNA
I also faced this Question!!     Answer Posted By  
# 1
Answer: A

Bridges work at Layer 2 (Data Link) because they examine the
MAC address

of the packet which they base decisions upon.
Is This Answer Correct ?    74 Yes 4 No
# 2
Data Link 
Is This Answer Correct ?    30 Yes 4 No
# 3
B.Data Link 
Is This Answer Correct ?    16 Yes 2 No
Gunjan Raj
# 4
Bridges work on Data Link layer. 
Is This Answer Correct ?    10 Yes 1 No
Hemant Mehta
# 5
A.) Data Link 
Is This Answer Correct ?    12 Yes 4 No
# 6
data link layer because bridges inspect incoming traffic
and decide whether to forward and discard it.
Is This Answer Correct ?    8 Yes 0 No
Rozy Saluja
# 7
Data Link Layer Duh !! 
Is This Answer Correct ?    6 Yes 0 No
# 8
Data link 
Is This Answer Correct ?    6 Yes 1 No
Savita Bamal
# 9
data link layer b/c it it examin the incoming address from network layer 
Is This Answer Correct ?    6 Yes 1 No
Vijay Kumar Sharma
# 10
My answer is
A bridges function in the Data Link
Is This Answer Correct ?    5 Yes 0 No
Zeeshan Ali

Other CCNA Interview Questions
  Question Asked @ Answers
what hapeen we we configure default root on the router which is conected by isp supoese there are two router r1 is conected throug isp and and by s0 r1 is conexted to r2 if we apply degault root on r1 what will happen   3
What ISDN protocol specifies concepts, terminology, and services? A.) Q B.) S C.) I D.) E   1
what is router? IBM 9
What is the default encapsulation and frame type on an Ethernet interface when enabling Novell? A.) SNAP B.) Ethernet_II C.) 802.2 D.) 802.3 E.) SAP F.) Novell-ether   1
A banana plantation is located next to a desert. The plantation owner has 3000 bananas that he wants to transport to the market by camel, across a 1000 kilometre stretch of desert. The owner has only one camel, which carries a maximum of 1000 bananas at any moment in time, and eats one banana every kilometre it travels. What is the largest number of bananas that can be delivered at the market?   7
Which statement about half duplex Ethernet operations is true? A. With half duplex transmission frames feed into a single cable in one direction at a time. B. Half duplex transmission between stations is achieved by using point to point Ethernet and Fast Ethernet connections C. Half duplex transmission between stations is achieved by using point to munificent Ethernet and Fast Ethernet connections D. Half duplex Ethernet technology provides a transmit circuit connection wired directly to the receiver circuit at the other end of the connection   5
here is your question sahin Hi Jitendera, If i m not wrong, then in EIGRP, Metric weight is set to K1(Bandwidth)=1, K2(Delay)=0, K3(Reliability)=1, K4(Load)=0, K5(MTU)=0. This is default setting for EIGRP. I knew about it from ICND 2 cisco press book. Three more questions - a) If we change the K value (I mean metric weight)on a router what will happen??? b) When redistribution is necessary in EIGRP. Is there any condition for that??? c) What is reference bandwidth for metric calculation in EIGRP. As we know, in OSPF, on a CISCO router reference bandwidth is 10Mbps.   3
Identify the correct pair of Novell Ethernet encapsulation and Cisco terminology? A.) Ethernet II, Snap B.) Ethernet 802.3, Novell-Ether C.) Ethernet SNAP, Arpa D.) Ethernet 802.2, Snap   1
Select the physical interfaces that PPP can be configured on a Cisco router: A. Asynchronous serial B. HSSI C. ISDN D. Synchronous serial   1
Which type of switching reads in the entire frame before forwarding it? A.) Pause-and -forward B.) Store-and-Forward C.) Inverse ARP D.) Fast Forward E.) Cut-Through F.) Routing   2 n/w advertised as /16 from EIGRP & /24 from OSPF which will come in routing table & why IBM 6
Which of the following are examples of the Transport Layer? A.) Token Ring B.) UDP C.) TCP D.) IP E.) SQL F.) LLC   2
For more CCNA Interview Questions Click Here 

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