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Q1: What are the responsibilities of the OSI
Q2: A _ is the physical area in
Q9: NAT is defined in RFC _, which
Q15: _ is the most important layer 3
Q17: ROM in the router contains a limited
Q19: You can access the system configuration dialog
Q23: Using authentication with PPP connections is mandatory.
Q35: Access lists to block a router's outward
Q40: The command _ indicates that you want
Q42: In multipoint configurations, routers use the protocol