Windowing is a type of :
A.) Negative acknowledgement
B.) Address resolution
C.) Layer transition mechanism
D.) Flow control
How does PPP use LCP for link control?
What is the purpose and default value of the CDP timer command? A.) 90 seconds; interval before an entry expires B.) 60 seconds; interval between updates C.) 60 seconds; interval before an entry expires D.) 90 seconds; interval between updates
can we measure how much a host exact bandwidth using by a network cable which is communicating over the network? options: 1- via Router 2- Switch, 3- other device... if yes.. then how ( with every option)
Do you know how many types of data?
What is the default size of frame?
Select the fields for the Cisco HDLC protocol: A. Flag, Address, Control B. Flag, Address, Control, Protocol, LCP (Code, Identifier, Length, Data), FCS, Flag C. Flag, Address, Control, Data, FCS, Flag D. Flag, Address, Control, Proprietary, Data, FCS, Flag
Identify the length of an IPX address and it's components? A.) 80 bits, 48 bits network and 32 bits node B.) 32 bits, 16 bits network and 16 bits node C.) None of the above D.) 80 bits, 32 bits network and 48 bits node
What is the function of the Transport layer and which protocols reside there? A.) MAC addressing - IP B.) Interhost communication - SQL, NFS C.) Best effort Packet delivery - TCP, UDP D.) End-to-end connections - TCP, UDP
What was the key reason the International Organization for Standardization released the OSI model? A. users could access network servers faster B. different vendor networks could work with each other C. the industry could create a standard for how computers work D. network administrators could increase the overall speed of their network
what are layer hierarchy of cisco
What is the main advantage of using switches?
Which of these is the Private key? A. Bear B. Cave C. Indian D. Cowboy