What are the different layers of osi model?
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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 D. The command is now defunct and has been replaced by "IP server-name ip any"
what are the port numbers for DNS,FTP,TELNET,SMTP,NNTP
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Which IP host address range is allowable given an IP address of 172.37.2.56 and 12 bits of subnetting A. 172.37.2.48 to 172.37.2.63 B. 172.37.2.48 to 172.37.2.62 C. 172.37.2.49 to 172.37.2.62 D. 172.37.2.49 to 172.37.2.63 E. 172.37.2.55 to 172.37.2.126
How many fillers we can put in one ip of ipv6?
Explain how many maximum paths you can give on latest ios in rip?
Which statement should you use to deny FTP access (only) from network 210 93 105 0 to network 223 8 151 0? A. access list 1 deny 210 93 105 0 0 0 0 0 any eq ftp access list 1 permit any B. access list 100 deny tcp 210 93 105 0 0 0 0 255 223 8 151 0 0 0 0 255 eq ftp C. access list 100 deny ip 223 8 151 0 0 0 0 255 any eq ftp access list 100 permit hp any any D. access list 100 deny tcp 210 93 105 0 0 0 0 255 223 8 151 0 0 0 0 255 eq ftp access list 100 permit ip any any
What ISDN protocol specifies concepts, terminology, and services? A.) Q B.) S C.) I D.) E
What is ‘round-trip time’?
Which symbol in the router prompt indicates you are in the privelaged mode? A. > B. ! C. # D. :
Which of the following is an example of the Datalink Layer? A.) LLC B.) TCP C.) SQL D.) IPX E.) Token Ring F.) MAC
What command do we give if router ios is stucked?
Identify 3 Fast Ethernet technologies? A.) 100 Base FastEther B.) 100 Base FX C.) 100 Base T4 D.) 100 Base TX