A AND C. THE NETWORK LAYER DEFINES LOGICAL ADDRESSING, IN CONTRAST...

1. - CCENT CCNA ICND1 OFFICIAL EXAM CERTIFICATION GUIDE APPENDIXES
CCENT CCNA ICND1 OFFICIAL EXAM CERTIFICATION GUIDE APPENDIXES

1.

A and C. The network layer defines logical addressing, in contrast to physical

addressing. The logical address structure allows for easy grouping of addresses, which

makes routing more efficient. Path selection refers to the process of choosing the

best routes to use in the network. Physical addressing and arbitration typically are data

link layer functions, and error recovery typically is a transport layer function.