What is a switch and why we are using switches?
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Which two statements about frame tagging are true? (Choose two) A. A filtering table is developed for each switch. B. Frame tagging assigns a unique user defined ID to each frame. C. A unique identifier is placed in the header of each frame as it is forwarded between switches. D. Frame tagging is a technique that examines particular information about each frame based on user defined offsets.
What are packets?
Which show underrate serial 1 status statement indicates that the shutdown command was issued on that interface? A. Serial 1 is up line protocol is up B. Serial 1 is up line protocol is down C. Serial 1 is down line protocol is down D. Serial 1 is administratively down the line protocol is down
Which OSI layer performs code conversion, code formatting and encryption? A.) Physical B.) Data-Link C.) Application D.) Transport E.) Presentation F.) Network
Utilizing RIP, what is the limit when it comes to number of hops?
PICT & JPEG are examples of what layer in the OSI seven layer model? A.) Transport B.) Presentation C.) Application D.) Datalink E.) Network F.) Session
What does the command "IP name-server 255.255.255.255" accomplish? A. It sets the domain name lookup to be a local broadcast. B. This is an illegal command. C. It disables domain name lookup. D. The command is now defunct and has been replaced by "IP server-name ip any"
Identify 3 characteristics regarding IP access-lists? A.) Can be configured as a standard access-list B.) Can be run from another router running IP C.) Can be configured as a named access-list D.) Are the same as IPX access-lists E.) Can be configured as an extended access-list
Identify the command to configure ALL the default VTY ports? A.) Router(config)# line vty 0 4 B.) Router# line vty 0 4 C.) Router(config)# line vty D.) Router(config)# line vty 0
Which OSI layer incorporates the MAC address and the LLC? A.) Data link B.) Network C.) Physcial D.) Transport
You have two Cisco routers setup back-to-back in a lab using DTE/DCE cables. To which router would you add the clockrate command? A.) The serial port on the DCE router B.) The Ethernet port on the DTE router C.) The Ethernet port on the DCE router D.) The serial port on the DTE router
What is the checksum?