> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/switch-infrastructure/config-manager/llms.txt.
> For full documentation content, see https://docs.nvidia.com/switch-infrastructure/config-manager/llms-full.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/switch-infrastructure/config-manager/_mcp/server.

# Port LLDP Info

Collects detailed LLDP (Link Layer Discovery Protocol) information from network ports for topology discovery and documentation.

## User Interface

### Form Inputs

| Field                  | Description                                  | Selection Type                                | Required    |
| :--------------------- | :------------------------------------------- | :-------------------------------------------- | :---------- |
| **Site**               | Choose the site containing the device        | Single dropdown from available sites          | Conditional |
| **Device**             | Select the specific device to query          | Single dropdown from devices in selected site | Conditional |
| **Interface**          | Target interface for LLDP information        | Text input field                              | Conditional |
| **Remote MAC Address** | MAC address to search for across the network | Text input field                              | Conditional |

You must provide either complete device information (Site + Device + Interface) or a MAC address to search for. The form validates these requirements.

## Workflow Execution

### Execution Stages

1. Validate input parameters
2. Query LLDP information
3. Process neighbor data
4. Generate topology report