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Which OSI layer provides best effort end to end packet delivery?
A.) Data-Link
B.) Presentation
C.) Network
D.) Transport
E.) Physical
F.) Application
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Answer / m haja bahurdeen
Ans : C
L1 - bit
L2 - frame
L3 - packet
L4 - segment
L5 - data
L6 - data
L7 - data
| Is This Answer Correct ? | 9 Yes | 5 No |
As the system administrator, you enter the following commands at the command prompt: ipx routing access-list 800 permit 2b 4d int e0 ipx network 4d ipx access-group 800 out int e1 ipx network 2b int e2 ipx network 3c What did these command accomplish? A. Traffic from network 4c destined for network 4d will be forwarded out Ethernet0. B. Traffic from network 3c destined for network 4d will be forwarded out Ethernet0. C. Traffic from network 2b destined for network 4d will be forwarded out Ethernet0. D. Traffic from network 4d destined for network 2d will be forwarded out Ethernet0.
How many reserve ports?
Hi I asking one thing that my company having cisco ip phone with connected to cisco poe switch.But sometime when my agent calling to customer on that time customer voice is break only few 2 to 3 sec.I have already checked my wan link by isp and also lan connection,but this problem is not sorted out so pls help me.
Explain the difference between baseband and broadband transmission in ccna?
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How many Frame-relay encapsulation types are available with Cisco routers? A.) Four B.) Two C.) Five D.) Three
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Which of the following are characteristics of UDP? A.) UDP is connection oriented. B.) UDP is used with TFTP. C.) UDP is unreliable. D.) UDP is connectionless. E.) UDP is at the transport layer. F.) UDP uses no acknowledgements.
Which of the following would be displayed by the command 'SHOW CDP NEIGHBOR DETAIL'? A.) The incoming/outgoing port. B.) The hardware platform. C.) One address per protocol. D.) Amount of Flash Memory Available E.) The routers hostname. F.) The subnet mask, if IP is configured.
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
CCNA 
