Cisco Discovery Protocol (CDP)
| show cdp neighbors <INTERFACE TYPE/NUMBER> |
| show cdp neighbors detail |
| cdp run |
| no cdp |
| show cdp entry <DEVICE NAME> |
| Used for network discovery |
| Runs at Layer 2 |
| Heartbeat 60 seconds |
| Hold time 180 seconds |
Link Layer Discovery Protocol
| show lldp neighbors |
| show lldp neighbors detail |
| lldp [NAME] [ADDRESS] [POWER] [LAG] | TLV Fields |
| lldp run |
| no lldp |
| lldp tlv-select |