Which OSI layer defines end to end communication,
segmentation and
re-assembly?
A.) Network
B.) Transport
C.) Physical
D.) Application
E.) Data-Link
F.) Presentation
Which of the following is an invalid host address using a netmask of 255.255.255.192? A.) 10.1.1.1 B.) 10.1.1.66 C.) 10.1.1.130 D.) 10.1.1.127
Which ISDN protocol prefix specifies switching and signaling? A.) I B.) E C.) Q D.) S
Identify the command to reload the router? A.) Router(config)# reload B.) Router# reset C.) Router# reload D.) Router> reload
what is full form of rst,smtps & http?
With distance vector routing protocols, it is never useful to send the same routing update packet back out the same interface that it was learned. This concept is called what? A.) Holddown timers B.) Poison Reverse C.) Count to infinity D.) Split Horizon E.) Link State
Which of the following are Transport layer protocols? A.) UDP B.) TCP C.) NBP D.) IP E.) SPX
Explain the types of ospf configuration?
What are 10base5 ethernet lans?
What ISDN protocol specifies concepts, terminology, and services? A.) Q B.) S C.) I D.) E
Does switch has the IP Address. If YES? How to find it?
UDP works at which layer of the DOD model? A.) Internet B.) Host-to-Host C.) Transport D.) Data Link
What is the main advantage of using switches?