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my question is that why we assign the complete subnet 127.0.0.1 to 127.255.255.255 to loopback addresses. why we require that much of loopback addresses?
For point to point in framerelay we create subinterfaces with different subnets, is there any necessory to create subinterfaces in point to multipoint ? if yes then why? i found in some books they created subinterfaces for point to multipoint but i d...
why we require cross over cabla to connect pc to router? is it related to DTE/DCE concept,if yes then please elaborate in which cases router acts as dte n dce?thankinh u.......
why we r using redistribution between two routers who has different protocols? is there any other method for communication between two diff. routing protocol holding routers?
