Tag: arp
DHCP Authorized ARP
Scenario: You work as a network engineer for a Hotel offering Internet access for a hourly rate. Recently you notice that some customers have been spoofing MAC and IP addresses to get free access by pretending they are…
Read More »Proxy ARP
Scenario: One of the trainees has configured your network and has assigned static IP addresses to all computer in the network. Unfortunately he made some errors and the computers are not able to reach each other. Think you…
Read More »Frame Relay Inverse ARP
Scenario Jack and Emma are using an old frame-relay switch to connect their routers. Unfortunately they are unable to get any connection. Think you can help them out? Goal: All IP addresses have been preconfigured for you. Configure…
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