3com S7906E Manuel De Montage

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To do… 
Use the command… 
Remarks 
Enter system view 
system-view 
— 
Enter Ethernet 
interface view 
interface interface-type 
interface-number
 
Enter 
Ethernet 
interface 
view or port 
group view 
Enter port 
group view 
port-group manual 
port-group-name 
Required 
Use either command. 
Set the LLDP operating mode 
lldp admin-status { disable | 
rx
 | tx | txrx 
Optional 
TxRx by default. 
 
Setting the LLDP Re-Initialization Delay 
When LLDP operating mode changes on a port, the port initializes the protocol state machines after a 
certain delay. By adjusting the LLDP re-initialization delay, you can avoid frequent initializations caused 
by frequent LLDP operating mode changes on a port.  
Follow these steps to set the LLDP re-initialization delay for ports: 
To do… 
Use the command… 
Remarks 
Enter system view 
system-view 
— 
Set the LLDP re-initialization 
delay 
lldp timer reinit-delay delay 
Optional 
2 seconds by default 
 
Enabling LLDP Polling 
With LLDP polling enabled, a device checks for local configuration changes periodically. Upon detecting 
a configuration change, the device sends LLDP frames to inform the neighboring devices of the change. 
Follow these steps to enable LLDP polling: 
To do… 
Use the command… 
Remarks 
Enter system view 
system-view 
— 
Enter 
Ethernet 
interface view 
interface interface-type 
interface-number
 
Enter Ethernet 
interface view 
or port group 
view 
Enter port 
group view 
port-group manual port-group-name
Required 
Use either command. 
Enable LLDP polling and set 
the polling interval 
lldp check-change-interval interval 
Required 
Disabled by default 
 
Configuring the TLVs to Be Advertised 
Follow these steps to configure the LLDPDU TLVs to be advertised out the specified port or ports: 
To do… 
Use the command… 
Remarks 
Enter system view 
system-view 
—