Administration: Discovery
Configuring LLDP
137 Cisco 500 Series Stackable Managed Switch Administration Guide Release 1.3
9
Basic Details
• Chassis ID Subtype—Type of chassis ID (for example, MAC address).
• Chassis ID—Identifier of the 802 LAN neighboring device chassis.
• Port ID Subtype—Type of the port identifier that is shown.
• Port ID—Identifier of port.
• Port Description—Information about the port, including manufacturer,
product name and hardware/software version.
• System Name—Name of system that is published.
• System Description—Description of the network entity (in alpha-numeric
format). This includes the system name and versions of the hardware,
operating system, and networking software supported by the device. The
value equals the sysDescr object.
• Supported System Capabilities—Primary functions of the device. The
capabilities are indicated by two octets. Bits 0 through 7 indicate Other,
Repeater, Bridge, WLAN AP, Router, Telephone, DOCSIS cable device, and
station, respectively. Bits 8 through 15 are reserved.
• Enabled System Capabilities—Primary enabled function(s) of the device.
Management Address Table
• Address Subtype—Managed address subtype; for example, MAC or IPv4.
• Address—Managed address.
• Interface Subtype—Port subtype.
• Interface Number—Port number.
MAC/PHY Details
• Auto-Negotiation Supported—Port speed auto-negotiation support status.
The possible values are True and False.
• Auto-Negotiation Enabled—Port speed auto-negotiation active status. The
possible values are True and False.
• Auto-Negotiation Advertised Capabilities—Port speed auto-negotiation
capabilities, for example, 1000BASE-T half duplex mode, 100BASE-TX full
duplex mode.
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