describe the various connectivity devices that operate at
the various layers of the OSI MODEL. also state the
challenges an admnistrator faces while using these devices
Answer Posted / smruti
These are the connectivty devices in dif layers of OSI model
Physical Layer:- Hub, modem
Datalink Layer:-Switch, bridge
Network Layer:-Router,Multilayer switches i.e. Layer3
switch.
| Is This Answer Correct ? | 7 Yes | 2 No |
Post New Answer View All Answers
How can we measure the performance of an ip link?
How come the systems know to differentiate between network id and the host id?
How do I find out what service is using a port?
What are the 4 layers of tcp ip?
Is youtube a tcp or udp?
What is thread in operating system?
How do I run ipconfig?
Please inform me about the openings of networking field at Kolkata.Is there any interview recently?
Is port 80 and 8000 the same?
How do I unblock a port?
What is domain name system (dns)?
What is an example of a dns?
How can I tell if port 445 is open?
How to define ip address?
What happens when multiple applications open multiple tcp connections?