A traffic light is an example of what type of mechanism?
A.) Collision detection
B.) Flow control
C.) Sequence numbering
D.) Network management
With one method for transmitting frames through a switch, the switch receives the complete frame and checks the frame CRC before forwarding the frame. What is the switch transmission method called? A. CSMA/CD B. Full Duplex C. Cut-Through D. Half-Duplex E. Fragmentation F. Store and Forward
Can you explain PPTP (Point-to-Point Tunneling Protocol)?
What is the difference between private ip and public ip?
how we update the IOS version with the help of TFTP?
Which OSI layer incorporates the MAC address and the LLC? A.) Data link B.) Network C.) Physcial D.) Transport
What key do you use to view the last command? A.) Left Arrow B.) Space Bar C.) Up Arrow D.) Right Arrow
Which port numbers are used by TCP and UDP to set up sessions with other hosts? A.) 1024 and above B.) 6 and 17 respectively C.) 1-25 D.) 6-17
What are the protocol data units (pdu) in ccna?
What is the Function of Router?
What is the difference between dynamic NAT and NAT overloading
Explain protocol?
Hi I asking one thing that my company having cisco ip phone with connected to cisco poe switch.But sometime when my agent calling to customer on that time customer voice is break only few 2 to 3 sec.I have already checked my wan link by isp and also lan connection,but this problem is not sorted out so pls help me.