These phones do not transmit 802.1AB multicast LLDP packets from an Ethernet line interface to
the secondary line interface and vice versa.
By using LLDP, you can configure the following:
• Call server IP address
• File server
• PHY2VLAN
• L2QVLAN and L2Q
LLDPDU transmitted by the phones
Category
TLV Name (Type)
TLV Info String (Value)
Basic Mandatory
Chassis ID
IPADD of phone, IANA Address Family Numbers enumeration
value for IPv4, or subtype 5:Network address.
Basic Mandatory
Port ID
MAC address of the device.
Basic Mandatory
Time-To-Live
120 seconds.
Basic Optional
System Name
The Host Name sent to the DHCP server in DHCP option 12.
Basic Optional
System Capabilities Bit 2 (Bridge) will be set in the System Capabilities if the phone
has an internal Ethernet switch. If Bit 2 is set in Enabled
Capabilities then the secondary port is enabled.
Basic Optional
Management
Address
Mgmt IPv4 IP address of device.
Interface number subtype = 3 (system port). Interface number =
1.
OID = SNMP MIB-II sysObjectID of the device.
IEEE 802.3
Organization
Specific
MAC / PHY
Configuration /
Status
Reports auto negotiation status and speed of the uplink port on
the device.
TIA LLDP MED
LLDP-MED
Capabilities
Media Endpoint Discovery capabilities = 00-33 (Inventory,
Power-via-MDI, Network Policy, MED Caps).
TIA LLDP MED
Network Policy
Tagging Yes/No, VLAN ID for voice, L2 Priority, DSCP Value.
TIA LLDP MED
Inventory –
Hardware Revision
MODEL - Full Model Name.
TIA LLDP MED
Inventory –
Firmware Revision
Firmware version.
TIA LLDP MED
Inventory –
Software Revision
Software version or filename.
TIA LLDP MED
Inventory – Serial
Number
Device serial number.
Table continues…
Configuration through LLDP
September 2017
Installing and Administering Avaya J129 IP Phone
41