CCNA 7.3.b: Using Cisco Discovery Protocol or LLDP for device discovery

Overview: CDP or LLDP can be used to discover details about neighboring devices   Study Notes: CDP is covered in-depth in section 2.8.a: CDP LLDP is covered in-depth in section 2.8.b: LLDP To use CDP to discover neighboring devices, CDP must be enabled on both devices for neighbor information to be exchanged CDP is enabled […]

CCNA 2.8.b: Link Layer Discovery Protocol (LLDP)

Overview: Link Layer Discovery Protocol LLDP is similar to CDP in that it supports non-Cisco devices   Study Notes: Link Layer Discovery Protocol (LLDP): Link Layer Discovery Protocol (LLDP) is a device discovery protocol that runs over Layer 2 (the data link layer) on many devices (routers, bridges, access servers, and switches) LLDP allows network […]

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