Cisco Switch IOS version that support LLDP
The below table is the minimum software release required to support the LLDP feature of Catalyst 3750, 3560, and 2960.
| Feature | Cisco IOS Required | Catalyst Switch Support |
|---|---|---|
| Link Layer Discovery Protocol (LLDP) and LLDP Media Endpoint Discovery (LLDP-MED) | 12.2(37)SE | 3750, 3560, 2960 |
If your IOS version below 12.2(37)SE, please upgrade to newer version. After upgrading, you can access to switch and check if LLDP feature is available and running by default.
For other features, please refer to this page.
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