Which OSI layer incorporates the MAC address and the LLC?
A.) Data link
B.) Network
C.) Physcial
D.) Transport
Answer / guest
Answer:): A
Layer 2 the Data-Link layer incorporates the MAC and LLC
sublayers
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Which classes are assignable?
Which of these is the Private key? A. Bear B. Cave C. Indian D. Cowboy
The Internet Protocol (IP) occurs at what layer of the seven layer model? A.) Physical B.) Presentation C.) Network D.) Datalink E.) Session F.) Transport
Differentiate full-duplex from half-duplex.
What is HDLC?
You are a system administrator on a NetWare network, you are running NetWare 4.11 and you cannot communicate with your router. What is the likely problem? A. NetWare 4.11 defaults to 802.2 encapsulation. B. NetWare 4.11 defaults to 802.3 encapsulation C. Cisco routers only work with NetWare 3.11. D. NetWare 3.11 defaults to 802.2 encapsulation.
Which command listed below sets the banner message when someone connects to the router? A.) message # B.) banner # C.) login banner # D.) description # E.) login description # F.) banner motd #
Define bandwidth?
What is encapsulation and de-encapsulation?
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 the default CDP broadcast update rate for Cisco routers? A.) 120 seconds B.) 60 seconds C.) 30 seconds D.) 90 seconds
What is subnet? Why is it used?