firewall, Computer Networking

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confiriguration,capabilities,implementation

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PHYSICAL ADDRESSING IN A WAN:  The physical addressing in a WAN is same as in LAN in the following way: The data is send in packets equivalent to frames. Every pack

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In this question, we study Nested ESP in AH, that is, we combine ESP with AH. Let's look at the site-to-site VPN scenario shown again in Figure 1. Let's assume that Alice's desktop

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