Which statement about Ethernet switches is true?
A. Symmetric switching allows connection between pods of
unlike bandwidth and does not require memory buffering
B. Memory Buffering is used to prevent a bottleneck when
pods of different bandwidth are connected on a symmetric switch
C. The latency can be reduced if the switch utilizes the
store and forward method of switching store and forward is
better for error detection
D. The cut through method of switching is faster because the
switch forwards the packet to the destination as soon as it
reads the destination address
Explain what is formula of hold down time of eigrp protocol?
Identify 3 ways in which a router can be configured? A.) TFTP B.) Nvram C.) ROM D.) Console E.) Trace
What is an administrative distance of 0 mean? A.) 0 means unbelievable B.) 0 is for EIGRP C.) 0 is the default distance for directly connected networks D.) 0 means unreachable
Why subnetting is used?
Why we using Tcp/IP. Why we can't use just Tcp ip? What is the meaning of '/' symbol in between this?
Can you describe the Authentication Header (AH) Protocol?
When determining whether or not to route a LAN segment, which rule of thumb do you use? A.) 60/40 B.) 50/50 C.) 80/20 D.) 90/10 E.) 70/30
Explain the difference between collision domain and broadcast domain.
Identify the 4 that are WAN technologies? A.) HDLC B.) FDDI C.) 802.5 D.) HSSI E.) SDLC F.) Frame Relay
Which command line statement determines the number of seconds a dialup connection can wait without any traffic before the router hangs up? A.) dialler max-time B.) dialler timeout C.) dialer idle-timeout D.) dialer hang-up E.) disconnect-timer
Identify the 2 characteristics that TCP and UDP share in common? A.) Both use port numbers to identify upper level applications B.) Operate at the Network layer C.) Both are Transport protocols D.) Both are reliable communications
Ping uses which Internet layer protocol? A.) RARP B.) ICMP C.) ARP D.) FTP