Computer Networking What is the first octet range for a class A IP address? 1 - 127 192 - 223 128 - 191 1 - 126 192 - 255 1 - 127 192 - 223 128 - 191 1 - 126 192 - 255 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in? disconnect close disable exit disconnect close disable exit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is the address of the router? The TCP address The default gateway None of these The subnet mask The IP address The TCP address The default gateway None of these The subnet mask The IP address ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which protocol is used to send a destination network unknown message back to originating hosts? TCP ICMP ARP BootP TCP ICMP ARP BootP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What layer of the OSI model would you assume the problem is in if you type show interface serial 1 and receive the following message? "Serial1 is down, line protocol is down." Data Link layer Physical layer Network layer None. It is a router problem. Data Link layer Physical layer Network layer None. It is a router problem. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device is used with an X.25 network to provide service to asynchronous terminals bridges repeater gateway None of these Packet assembler/disassemble bridges repeater gateway None of these Packet assembler/disassemble ANSWER DOWNLOAD EXAMIANS APP
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