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
why we give clock rate to DCE and not to DTE what is the difference in the two.
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Explain the term 'broadcast'.
Which layer defines the physical topology? A.) Application B.) Transport C.) Network D.) Data Link E.) Physical F.) Session
Which statement about the Committed Information Rate (CIP) is true? A. It is the rate in bits per second at which the Frame Relay switch agrees to transfer data B. It is the clock speed (pod speed) of the connection (local loop) to the Frame Relay cloud C. It is the maximum number of bits that switch can transferduring any Committed Rate Measurement Interval D. It is a signaling standard between the 3PE device and FP switch. It is responsible for managing the connection and maintaining status between the devices.
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Identify 3 IP routing protocols? A.) RIP B.) AURP C.) OSPF D.) IGRP E.) ARP F.) ICMP
You are a network administrator and have been assigned the IP address of 201.222.5.0. You need to have 20 subnets with 5 hosts per subnet. What subnet mask will you use? A. 255.255.255.248 B. 255.255.255.128 C. 255.255.255.192 D. 255.255.255.240
Define Poison Reverse? A.) To prevent regular update messages from reinstating a route that has gone down B.) Packets sent out that are not destined for a network go to the default network C.) Information received on an interface cannot be sent back out the same interface D.) When a network goes down, the router enters in its table the number 16 to signify destination unreachable
Choose the following that are benefits to segmenting with router: A.) Flow Control B.) Manageability C.) Multiple Active Paths D.) Explicit packet lifetime control
Identify the protocol to test connectivity without configuring any layer 3 protocols? A.) TCP B.) Ping C.) IP D.) CDP E.) Telnet
What is the difference between full duplex and half duplex?