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CCNA: Address Resolution Protocol (ARP)

The Network DNA

This is similar to Address Resolution Protocol, which maps layer 3 IP addresses to the layer MAC addresses. IP address. To do that it builds the Ethernet Frame and puts its MAC address as the Source MAC address (SMAC) and layer 2 broadcast address (ff:ff:ff:ff:ff:ff). with 0x4a::56.

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Introduction to VXLAN MP-BGP EVPN Route Types

The Network DNA

Data center and service provider networks frequently employ EVPN to offer effective and scalable network connection. Route type 2, or the advertisement route for MAC/IP: This broadcasts the MAC and IP addresses of the endpoints, or VTEPs, as well as endpoint reachability data.