Lldp-Med Capabilities Tlv - Dell PowerEdge M IO Aggregator Command Reference Manual

LLDP-MED Capabilities TLV

The LLDP-MED Capabilities TLV communicates the types of TLVs that the endpoint device and the
network connectivity device support. LLDP-MED network connectivity devices must transmit the
Network Policies TLV.
• The value of the LLDP-MED Capabilities field in the TLV is a 2 octet bitmap
represents an LLDP-MED capability
• The possible values of the LLDP-MED Device Type is listed in
is a Network Connectivity device, which is Type 4.
When you enable LLDP-MED in FTOS (using the
this TLV.
Figure 14-4. LLDP-MED Capabilities TLV
TLV Type
TLV Length
(127)
7 bits
Table 14-4. FTOS LLDP-MED Capabilities
Bit Position
Table 14-5. LLDP-MED Device Types
172 | Link Layer Discovery Protocol (LLDP)
Organizationally
Unique ID
Defined Sub-type
(7)
(00-12-BB)
3 octets
9 bits
TLV
0 LLDP-MED Capabilities
1 Network Policy
2 Location Identification
3 Extended Power via MDI-PSE
4 Extended Power via MDI-PD
5 Inventory
6-15 reserved
Value
0
1
2
3
4
5-255
(Table 14-4).
advertise med
Organizationally
LLDP-MED Capabilites
(00000000 00001111)
(1)
1 octet 2 octets
Type Not Defined
Endpoint Class 1
Endpoint Class 2
Endpoint Class 3
Network Connectivity
Reserved
(Figure
Table 14-5. The Dell Force10 system
command), the system begins transmitting
LLDP-MED Device
Type
(4)
1 octet
FTOS Support
Device Type
14-4), each bit
fnC0053mp
Yes
Yes
Yes
Yes
No
No
No