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User’s Manual of SGSD-1022 / SGSD-1022P
SGSW-2840 / SGSW-2840P
85
MIB.
Since there are typically a number of different addresses associated with a Layer
3 device, an individual LLDP PDU may contain more than one management
address TLV.
Every management address TLV that reports an address that is accessible on a
port and protocol VLAN through the particular port should be accompanied by a
port and protocol VLAN TLV that indicates the VLAN identifier (VID) associated
with the management address reported by this TLV.
-System Name – The system name is taken from the sysName object in RFC
3418, which contains the system’s administratively assigned name. To configure
the system name, see “Displaying System Information” on page 3-12.
-System Capabilities – The system capabilities identifies the primary function(s)
of the system and whether or not these primary functions are enabled. The
information advertised by this TLV is described in IEEE 802.1AB.
• MED TLV Type
Configures the information included in the MED TLV field of advertised
messages.
-Port Capabilities – This option advertises LLDP-MED TLV capabilities, allowing
Media Endpoint and Connectivity Devices to efficiently discover which
LLDP-MED related TLVs are supported on the switch.
-Network Policy – This option advertises network policy configuration
information, aiding in the discovery and diagnosis of VLAN configuration
mismatches on a port. Improper network policy configurations frequently result in
voice quality degradation or complete service disruption.
-Location – This option advertises location identification details.
-Extended Power – This option advertises extended Power-over-Ethernet
capability details, such as power availability from the switch, and power state of
the switch, including whether the switch is operating from primary or backup
power (the Endpoint Device could use this information to decide to enter power
conservation mode). Note that this device does not support PoE capabilities.
-Inventory – This option advertises device details useful for inventory
management, such as manufacturer, model, software version and other
pertinent information.
• MED Notification
Enables the transmission of SNMP trap notifications about LLDP-MED changes.
(Default: Enabled)
• Trunk
Shows if the port is a member of a trunk.