If line down and protocol also down; in this case which layer move problem?


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I am just getting into this,I want to jump ahead a do the packet tracers in discovery working at a small to medium business or ISP but I am trying to get the last lab putting it all together. Does anyone have anything for this. I know it is ahead of me but I would like to get this so I can look at the beginning and understand it more

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Which of the following is a characteristic of a switch, but not of a router? A.) Switches forward packets based on the IPX or IP address in the frame B.) Switches forward packets based on the IP address in the frame C.) Switches forward packets based on the MAC address in the frame D.) Switches forward packets based only on the IP address in the packet

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What is ccna?

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What are 10baset ethernet lans?

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intial information of packey occur on which layer application sessions physical mine answer physical

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I have one problem in my network my windows xp pc in workgroup there r 2 NIC card one I have disable in and second is active. The problem is in a day some time its ip conflict with other and when I see the event log and get the conflict ip mac and scan it with LAN scanner on one is there for that mac address nic in my network I have disable dhcp also don’t know what is the problem

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What is the maximum hop count for IP RIP? A.) Infinity B.) 16 C.) 15 D.) 1

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Which is true regarding store-and-forward switching method? A.) Latency varies depending on frame-length B.) Latency is constant C.) It is default for all Cisco switches D.) It only reads the destination hardware address before forwarding the frame

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Explain the difference between named and extended acl?

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What is the default bandwidth of a serial connection? A.) 1200 baud B.) 1.544 Mbps (T1) C.) 10 Mbps D.) 96Kpbs

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Explain the difference between tftp and ftp application layer protocols?

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Which OSI Reference Layer controls end-to-end (host to host) communication? A.) Transport B.) Physical C.) Datalink D.) Network E.) Session

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