What is the primary purpose of classless interdomain routing (CIDR)?
A. To support classful routing protocols.
B. To allow IP routes to be defined using any number of bits for the network portion of the address.
C. To allow interdomain routing between an IGP and EGP such as OSPF and BGP.
D. To simplify the allocation of IP address space by defining a fixed size for the network portion of the address for each of the address classes.
What is the primary purpose of classless interdomain routing (CIDR)?
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What is the primary purpose of classless interdomain routing (CIDR)?
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