nellyserobyan2
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Hello everyone!I am studying enterprise network design and working on a diploma project based on Cisco's three-layer hierarchical network architecture.I would like to understand how network engineers decide which types of network devices are needed i...
Hello everyone!I am studying enterprise network design and working on a diploma project based on Cisco's three-layer architecture.I would like to understand why Layer 3 switches are commonly used at the distribution layer instead of routers.Both devi...
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Member Since ‎11-07-2026 04:35 AM
Date Last Visited ‎11-07-2026 07:30 AM
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