HP 6120 SNMP Notification, Table 13-3.Data Available for Basic LLDP Advertisements

Configuring for Network Management Applications

LLDP (Link-Layer Discovery Protocol)

SNMP Notification. You can enable the switch to send a notification to any configured SNMP trap receiver(s) when the switch detects a remote LLDP data change on an LLDP-enabled port (page 13-50).

Per-Port (Outbound) Data Options. The following table lists the information the switch can include in the per-port, outbound LLDP packets it generates. In the default configuration, all outbound LLDP packets include this information in the TLVs transmitted to neighbor devices. However, you can configure LLDP advertisements on a per-port basis to omit some of this information (page 13-52).

Table 13-3. Data Available for Basic LLDP Advertisements

Data Type	Configuration	Default	Description
	Options
Time-to-Live	See note 1.	120 Seconds	The length of time an LLDP neighbor retains the advertised
			data before discarding it.
Chassis Type2, 6	N/A	Always Enabled	Indicates the type of identifier used for Chassis ID.
Chassis ID6	N/A	Always Enabled	Uses base MAC address of the switch.
Port Type3, 6	N/A	Always Enabled	Uses “Local”, meaning assigned locally by LLDP.
Port Id6	N/A	Always Enabled	Uses port number of the physical port. In the switches
			covered in this guide, this is an internal number reflecting
			the reserved slot/port position in the chassis. For more
			information on this numbering scheme, refer to figures D-2
			and D-3 in Appendix D, “MAC Address Management” of the
			Management and Configuration Guide for your switch.
Remote Management
Address
Type4, 6	N/A	Always Enabled	Shows the network address type.
Address4	Default or	Uses a default address selection method unless an optional address is
	Configured	configured. See “Remote Management Address” on page 13-42.
System Name6	Enable/Disable	Enabled	Uses the switch’s assigned name.
System Description6	Enable/Disable	Enabled	Includes switch model name and running software version,
			and ROM version.
Port Description6	Enable/Disable	Enabled	Uses the physical port identifier.
System capabilities	Enable/Disable	Enabled	Identifies the switch’s primary capabilities (bridge, router).
supported5, 6
System capabilities	Enable/Disable	Enabled	Identifies the primary switch functions that are enabled,
enabled5, 6			such as routing.

13-41