3Com 2928 - Baseline Plus Switch PWR, Руководство пользователя

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Select
Enable
from the
LLDP Enable
dropdown list.
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Select
Enable
from the
CDP Compatibility
dropdown list.
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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:
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To advertise LLDP-MED TLVs, you must include the LLDP-MED capabilities set TLV.
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To remove the LLDP-MED capabilities set TLV, you must remove all other LLDP-MED TLVs.
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To remove the MAC/PHY configuration TLV, remove the LLDP-MED capabilities set TLV first.
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If the LLDP-MED capabilities set TLV is included, the MAC/PHY configuration/status TLV is
included automatically.