What ISDN protocol specifies concepts, terminology, and
services?
A.) Q
B.) S
C.) I
D.) E
Why Operating System Have only 65,535 port Numbers
What is the purpose of the DLCI? A.) Identifies the remote routers B.) Contained with a 802.2 frame for routing purposes C.) Used with PPP during authentication D.) Identifies the PVC in a Frame Relay network
Which layer is responsible for providing mechanisms for multiplexing upper-layer application, session establishment, and tear down of virtual circuits? A.) Session B.) Network C.) Physical D.) Transport E.) Application F.) Presentation
What is icmp protocol?
which utility should use to test whether TCP/IP has been initialized on a system.friends plz post the answer with explaination..
Identify 2 transport layer protocols? A.) IP B.) TCP C.) CDP D.) ARP E.) UDP
From Enable mode, a user types the letter 'C' and presses enter. There is more than 1 command that starts with 'C'. What message would the router return? A.) Nothing would be returned, the command is simply ignored. B.) unknown command C.) ambiguous command. D.) Copy to? E.) Configured console from console.
What do you use the Aux port for? A.) Console B.) Terminal editing C.) Modem D.) Backup logging
what is the difference between switch and router??
16 Answers Infosys, Precision Techserve, Thomson,
how many seriale interface a managable router has.
What hppends when ping 127.0.0.1 command executes?
Which of the following is a layer 2 device? A.) Switch B.) Bridge C.) Repeater D.) Hub