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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

EVPN provides several benefits over traditional Layer 2 VPN technologies, such as Virtual Private LAN Service (VPLS). 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.