They are characterized by numerous ports and high bandwidth, offering greater reliability, redundancy, throughput, and lower latency compared to access and aggregation switches. For a network with over 100 computers, a core switch is indispensable for ensuring stability and high. - Ports required in every core switch = 40, but in every dist-switch only 3, 2 to core and 1 to the other dist-switch in the same block. - Total ports consumed (40*2)+ (3*40)= 200 only. - To add more blocks, we'll need only 3 links per new block! And when troubleshooting it's so much easier to. Since each interface module provides a certain number of ports, the number of slots fundamentally determines the number of ports that the switch can support. Most of the network ports are Gigabit Ethernet or 100M Ethernet ports. Configure VLAN simple routing protocol and some simple SNMP functions. The. Supports port speeds from 10G to 400G+, with large buffers and wire-speed forwarding. Modular. It connects multiple distribution layer switches and provides the fastest possible transport between different physical buildings, server farms, and data centers. Fault tolerance is absolute here; if the core goes down, the entire network fails.