Windowing is a type of :
A.) Negative acknowledgement
B.) Address resolution
C.) Layer transition mechanism
D.) Flow control
7. What is an advantage to using switches in your network? A. Addressing of hosts by DHCP B. Ease of administration C. Stops broadcast storms D. Works like a repeater
The two sublayers of the IEEE Data Link Layer are which of the following? A.) Link and Logical Control B.) Data Link and LLC C.) Logical Link Control and Media Access Control D.) Data Link and MAC
Why we use filter option?
Which of the following are valid WAN terms? A.) DTE B.) DCE C.) Demarc D.) CPE
Tell me which protocol works only on cisco routers?
Identify the command to display the status of the Frame Relay virtual circuit? A.) Router# show frame-relay virtual-circuit B.) Router(config)# show frame-relay pvc C.) Router# show frame-relay pvc D.) Router# show virtual
Which OSI layer incorporates the MAC address and the LLC? A.) Data link B.) Network C.) Physcial D.) Transport
Identify 3 feature of access-lists? A.) Implicit deny will deny any packets not matched B.) Processed sequentially from bottom to top C.) Processed sequentially from top to bottom D.) If a packet is denied it would be tested against the remaining statements in the access-list E.) Once a match is made the packet is either denied or permitted F.) Enabled on all interfaces by default
What is difference between baseband and broadband transmission in ccna?
CO is an acronym for which of the following? A.) Central Office B.) Capital Office C.) Central Operator D.) Company Office
Explain what is overlaod?
Which layer is responsible for identifying and establishing the availability of the intended communication partner? A.) Application B.) Presentation C.) Transport D.) Session E.) Network