Which layer of the hierarchical network design model is refered to as the high-speed backbone of the internetwork, where high availability and redundancy are critical?
IT Exam Items Repository › Category: CCNA 3 v4 › Which layer of the hierarchical network design model is refered to as the high-speed backbone of the internetwork, where high availability and redundancy are critical?
Which layer of the hierarchical network design model is refered to as the high-speed backbone of the internetwork, where high availability and redundancy are critical?
- access layer
- core layer
- data-link layer
- distribution layer
- network layer
- physical layer
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