Extreme Networks ExtremeWare XOS Guide Manual page 151

NOTE
To avoid exceeding the 1500-byte limit, Extreme Networks recommends sending information on only one or two
VLANs on the LLDP port. Any TLVs that exceed the limit are dropped.
The following TLVs are enabled by default when LLDP transmit is enabled on a port:
Chassis ID
●
Port ID
●
Time to live
●
System description
●
End-of-LLDP PDU
●
All of these TLVs that are sent by default are mandatory for the protocol and cannot be disabled, except
the system description. You can configure the system not to advertise the system description when
LLDP is enabled; the other four TLVs cannot be configured not to advertise.
TLVs, if they are included by default once you enable LLDP, if they can be configured, if they are
mandatory or optional, and if you can repeat that TLV in one LLDP packet.
NOTE
Refer to ExtremeWare XOS Command Reference Guide for complete information on configuring LLDP using the CLI.
Table 18: Available TLVs
Name
Chassis ID
Port ID
Time to live (TTL)
Port description
System name
System description
System capabilities
Management address
VLAN name
Port VLAN ID
Port and protocol VLAN ID
Protocol identity
MAC/PHY configuration/
status
Power via MDI
Link aggregation
Maximum frame size
End-of-LLDP PDU
ExtremeWare XOS 11.3 Concepts Guide
Included by
default User configurable
X
X
X
X
X
X X
X
X
X
X
X
X
X
X
X
X
Table 18 lists all the defined
Repeatable Comments
Mandatory TLV
Mandatory TLV
Mandatory TLV
X ExtremeWare XOS
sends only 1 TLV
X
X
X Not supported
Mandatory TLV
Supported TLVs
151