Answer / jitendera sinha

router

Answer / sumit kumar

ruter

Answer / gopal krushna sahoo

Router works at the network layer of the OSI model.

Answer / vijay

Router device work at d network layer of d OSI model

Answer / om rana

Router

Dear Mr.Shahin thank you very much for your advise i realy thanks full to you. Best of luck

2 Answers  

Can you explain tunneling?

0 Answers   CCIE,

Which two does 100BaseT use? A.) CSMA/CD B.) IEEE 802.5 C.) 802.3u D.) Switching with 53-byte cells

3 Answers  

What is the link state routing protocol in the TCP/IP protocol stack? A. IP B. IS-IS C. NLSP D. OSPF E. RIP version 2

2 Answers   HCL,

4. What is a disadvantage to using bridges in your network? A. Filters by MAC address B. Stops broadcast storms C. Doesn't stop broadcast storms D. Can only use up to 4 bridges in any LAN

3 Answers   NCTC,

At what layer of the OSI reference model does FRAME-RELAY map to? A.) Session B.) Physical C.) Network D.) Presentation E.) Transport F.) Datalink

2 Answers  

Which protocol will let neighbor routers know if your internetwork experienced congestion on a serial port? A.) BootP B.) IP C.) ICMP D.) ARP E.) FTP F.) RARP

1 Answers  

Given the following IP address from the Class B address range 172.35.21.12. Your network plan requires no more than 126 hosts on a shored. Which value should you use as the subnet mask? A. 255.255.0.0 B. 255.255.128.0 C. 255.255.126.0 D. 255.255.255.128 E. 255.255.255.252

5 Answers  

Identify 3 methods not used to prevent routing loops? A.) Holddown timers B.) Sequence numbers C.) Triggered updates D.) Split horizon E.) Area hierarchies F.) Order of router startup

2 Answers  

what is meant by wild card mask and why can't we use in eigrp ?

2 Answers  

Suppose we have some switch in network and we are running RSTP how much convergence time will be there if one link down

0 Answers   Infosys,

Which of the following are valid WAN terms? A.) DTE B.) DCE C.) Demarc D.) CPE

1 Answers