What is a key use of a device hardware address?
A. to obtain a vendor code / serial number from the user
B. to transmit a frame from one Interface to another Interface
C. to transmit a packet from one local device to another
local device
D. to transmit data from one local device to a remote device
across the internet
E. to contain logical information about the device to use
for end-to-end transmission
Station A is transmitting data to station B, and expects an acknowledgment after every 400 bytes. After transmitting data for a while, the two stations determine the line is reliable and change to expecting and acknowledgement every 600 bytes. This is an example of (pick the best answer only): A.) BECN B.) Sliding Windows C.) Poison Reverse D.) Countdown timers E.) Split Horizon F.) Count to infinity
Which of the following are Transport layer protocols? A.) UDP B.) TCP C.) NBP D.) IP E.) SPX
How network gateway is different from routers?
Of the following characteristics, which apply to UDP? Connection-oriented Connectionless Error checking Low overhead Best-effort delivery
Which of the following are examples of the Session Layer? A.) TCP B.) RPC C.) SQL D.) NFS E.) Token Ring
Explian what is a node?
Choose three reasons why the networking industry uses a layered model: A.) It facilitates systematic troubleshooting B.) It allows changes in one layer to occur without changing other layers C.) It allows changes to occur in all layers when changing one protocol D.) It clarifies how to do it rather than what general function to be done E.) It clarifies what general function is to be done rather than how to do it
Identify the command to configure the router for IGRP autonomous system 100? A.) Router(config)# router igrp 100 B.) Router> router igrp 100 C.) Router# router igrp 100 D.) Router(config)# router igrp
What is true when creating static route? A.) The mask parameter is optional B.) The administrative distance is required C.) The gateway parameter is required D.) The administrative distance is optional
what is route aggregation
as we know that isdn bri port come with either a u interface or some thing s/t interface what is the diffrenmce between them
Identify the 2 methods to modify the routers boot sequence? A.) Setup program B.) Boot system commands C.) RXBoot D.) Config-register