3Com Baseline 2928 PWR Plus - LLDP Configuration Guidelines

1-30
z Select Enable from the LLDP Enable dropdown list.
z Select Enable from the CDP Compatibility dropdown list.
z Click Apply.
Configuration verification
# Display information about LLDP neighbors on Switch A.
Display information about LLDP neighbors on Switch A after completing the configuration. You can see
that Switch A has discovered the Cisco IP phones attached to ports GigabitEthernet1/0/1 and
GigabitEthernet1/0/2 and obtained their device information.
LLDP Configuration Guidelines
When configuring LLDP, follow these guidelines:
1) To make LLDP take effect, you must enable it both globally and at port level.
2) When selecting TLVs to send in LLDPDUs, note that:
z To advertise LLDP-MED TLVs, you must include the LLDP-MED capabilities set TLV.
z To remove the LLDP-MED capabilities set TLV, you must remove all other LLDP-MED TLVs.
z To remove the MAC/PHY configuration TLV, remove the LLDP-MED capabilities set TLV first.
z If the LLDP-MED capabilities set TLV is included, the MAC/PHY configuration/status TLV is
included automatically.