CCNA: IP Routing
The Network DNA
JULY 31, 2024
Here well see how a layer 3 switch or a router transmit packets between different networks using the layer 3 destination address. Routing is performed by routers, firewalls, multi-layer switches and gateways. This packet is handed over to NIC card to perform the lookup. Frame is received by Router 1 on Eth1 interface.
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