HP FlexNetwork NJ5000, Руководство пользователя

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193
The output shows that port GigabitEthernet 1/0/2 is connected to a non-MED neighbor
device (Switch B), as shown in
Figure 191 .
Figure 191 The status information tab (2)
3.
Tear down the link between Switch A and Switch B.
4.
Click
Refresh
to display the status information of port GigabitEthernet 1/0/2 on Switch A.
The updated status information of port GigabitEthernet 1/0/2 shows that no neighbor device is
connected to the port, as shown in
Figure 192 .
Figure 192 The status information tab displaying the updated port status information
LLDP configuration guidelines
When you configure LLDP, follow these guidelines:
•
To make LLDP take effect on a port, enable LLDP both globally and on the port.
•
To advertise LLDP-MED TLVs other than the LLDP-MED capabilities TLV, include the
LLDP-MED capabilities TLV.
•
To remove the LLDP-MED capabilities TLV, remove all other LLDP-MED TLVs.
•
To remove the MAC/PHY configuration TLV, remove the LLDP-MED capabilities set TLV first.
•
When the advertising of LLDP-MED capabilities TLV and MAC/PHY configuration/status TLV is
disabled, if the LLDP-MED capabilities set TLV is included, the MAC/PHY configuration/status
TLV is included automatically.
•
When you configure LLDP settings for ports in batch, if you do not set the TLVs, each port uses
its own TLV settings.