Lldp Configuration Guidelines - HP FlexNetwork NJ5000 User Manual

The output shows that port GigabitEthernet 1/0/2 is connected to a non-MED neighbor
device (Switch B), as shown in
Figure 191 The status information tab (2)
Tear down the link between Switch A and Switch B.
3.
Click Refresh to display the status information of port GigabitEthernet 1/0/2 on Switch A.
4.
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 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.
Figure 191.
Figure 192.
193