3com 5500-ei pwr Instruccion De Instalación

 

1-7 

Enter system view 

— 

Enter Ethernet interface view 

interface interface-type 
interface-number 

Required 

Enable LLDP polling and set 
the polling interval 

lldp check-change-interval value 

Optional, the 
configuration applies to 
the current port only. 

Disabled by default 

 

Follow these steps to set time-related parameters: 

Enter system view 

— 

Set the interval to send 
LLDPDUs 

lldp timer tx-interval value 

Optional 

30 seconds by default 

Set the delay period to send 
LLDPDUs 

lldp timer tx-delay value 

Optional 

2 seconds by default 

 

To enable local device information to be updated on neighboring devices before being aged out, make 

sure the interval to send LLDPDUs is shorter than the TTL of the local device information. 

 

Follow these steps to set the number of the LLDPDUs to be sent when a new neighboring device is 

detected 

Enter system view 

— 

Set the number of the 
LLDPDUs to be sent 
successively when a new 
neighboring device is detected 

lldp fast-count value 

Optional 

3 by default 

 

LLDPDUs can be encapsulated in Ethernet II or SNAP frames.  

z 

With Ethernet II encapsulation configured, an LLDP port sends LLDPDUs in Ethernet II frames and 

processes only Ethernet II encapsulated incoming LLDPDUs.