Explain which layer are called upper layer?
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What is 10baset ethernet lans?
The Datalink layer works with which of the following: A.) Packets B.) Bits C.) Globules D.) Frames E.) Segments
There is a process in Frame-Relay where LMI resolves an IP address from a DLCI number. What is this called? A.) arp B.) inverse arp C.) rarp D.) automap E.) reverse arp F.) arp
If a frame is received at a switch and only the destination hardware address is read before the frame is forwarded, what type of switching method is this? A.) Store-and-drop B.) Latency C.) Store-and-forward D.) Cut-through
What do you understand by redundancy?
What are the different IPX access lists?
Identify the command to copy a configuration file from a TFTP server to a routers active configuration? A.) Router# copy running-config tftp B.) Router# copy tftp running-config C.) Router# copy tftp 172.16.0.1 running-config D.) Router(config)# copy tftp running-config
Given the following output, how can we close Telnet session 2? (Choose two) CCNA2620#show sessions Conn Host Address Idle Conn Name 1 131.108.100.152 131.108.100.152 0 131.108.100.152 *2 126.102.57.63 126.102.57.63 0 126.102.57.63 ❍ A. Press the Enter key and enter exit. ❍ B. Enter disconnect 2. ❍ C. Press the Enter key and enter disconnect 2. ❍ D. Enter close 2.
what is the difference between dynamic NAT and NAT overload ? and how it works ?
What is the difference between csma/cd and csma/ca?
switch kitne volt per work karta hai. what is frame realy. what is isdn and pri and bri.
hi friend i hav difficulty n need to solve it...v need to implement a new raw switch in company as to increase the no of staff...snc raw switch by default is in server mode,i wanna know 1.how to make a switch in client mode...2.how to configure switch i mean to sy how to connect all switches to network.