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
Which layer is responsible for routing through an internetwork? A.) Physical B.) Session C.) Network D.) Transport E.) Application F.) Data Link
Identify the order of the 5 step encapsulation? 1) Create the segment 2) Convert the frame to bits 3) Create the packet 4) Create the frame 5) User creates the data A.) 1,2,4,2,5 B.) 2,1,3,4,5 C.) 5,1,3,4,2 D.) 5,3,4,1,2
Identify the type of hardware required to connect a Token ring network to an Ethernet network? A.) Repeater B.) TR-Enet C.) Router D.) Token Ring to Ethernet translation hub
what is the boot seqance of cisco router
Write out a config to permit only the below MAC address to pass traffic through a port on your switch. mac-address 0005.1b00.5b58
What is collision?
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
Explain how many types of ips?
What is the protocol number for UDP? A.) 6 B.) 17 C.) 25 D.) 21
Mention what is dhcp?
Which two statements about integrated services digital network (ISDN) are true? A. ISDN provides data only capability B. ISDN provides an integrated voice/data capability C. The ISDN standards define the hardware and call setup schemes for end the end digital connectivity D. Users receive more bandwidth on WANS with a leased lin of 56 Cops than with multiple B channels
Which OSI Reference Layer is concerned with logical addressing? A.) Network B.) Transport C.) Datalink D.) Physical E.) Session