What is the most common layer 2 device?
A. Hub
B. Router
C. Switch
D. Repeater
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Which of the following are examples of the Datalink Layer? A.) LLC B.) SQL C.) TCP D.) Token Ring E.) IP
What does the Frame Relay switch use to distinguish between each PVC connection? A. data-link connection identifiers (DLCIs) B. BECNs C. FECNs D. the Local Management Interface (LMI)
Which of the following will show an extended access list 150? A.) sh access-list 150 B.) sh ip int C.) sh ip access-list D.) sh access-list 150 extended
Which IP Address Class can have 16 million subnets but support 254 hosts? A. Class C B. Class A C. Class B D. Class D
Can you explain PAP?
What purpose does aging serve in a link state protocol?
WHY DO WE USE the command interface Vlan 1 ip adress x.x.x.x sub mask what does it do .. what does it create.. i know when we create it we can remotely telnet inti a router=switch. but what is the diff bwt vlan and intface vlan. ... vlan 1 bieng a native vlan remains there eve if i dont gv switch an ip address .. lease suggest.
Access lists are numbered. Which of the following ranges could be used for an IP access list? A. 600 - 699 B. 100 - 199 C. 1 - 99 D. 800 - 899 E. 1000 - 1099
How many Frame-relay encapsulation types are available with Cisco routers? A.) Four B.) Two C.) Five D.) Three
What is window in networking terms?
What key do you use to view the last command? A.) Ctrl+X B.) Ctrl+Z C.) Ctrl+E D.) Ctrl+P
Identify the 4 that are WAN technologies? A.) HDLC B.) FDDI C.) 802.5 D.) HSSI E.) SDLC F.) Frame Relay