CCIE Enterprise Core – ENCOR 350-401 – Network Device Communication – Packet Routing

Verify the ARP table of each device





The primary function of a network is to provide connectivity between devices.

Packet Routing

Packets must be routed when two devices are on different networks. As the data is encapsulated with its IP address, a device detects that its destination is on a different network and must be routed.

The device checks the local routing table to identify its next-hop IP address.

Aim is to ping from R1 <-> R2 and understand the end to end logic


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