Setting The Lldp Re-Initialization Delay; Enabling Lldp Polling; Configuring The Tlvs To Be Advertised - H3C S5500-SI Series Operation Manual

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...
Enter system view
Set the LLDP re-initialization
delay

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...
Enter system view
Enter
Ethernet
interface
view or port
group view
Enable LLDP polling and set
the polling interval

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...
Enter system view
Enter Enter Ethernet
Ethernet interface view
interface
view or
Enter port
port group
group view
view
Configure the TLVs to be
advertised
Use the command...
system-view
lldp timer reinit-delay delay
system-view
Enter Ethernet interface interface-type
interface view interface-number
Enter port
port-group manual port-group-name
group view
lldp check-change-interval interval
system-view
interface interface-type interface-number
port-group manual port-group-name
lldp tlv-enable { basic-tlv { all | port-description |
system-capability | system-description |
system-name } | dot1-tlv { all | port-vlan-id |
protocol-vlan-id [ vlan-id ] | vlan-name [ vlan-id ] } |
dot3-tlv { all | link-aggregation | mac-physic |
max-frame-size | power } | med-tlv { all | capability |
inventory | location-id { civic-address device-type
country-code { ca-type ca-value }&<1–10> | elin-address
tel-number } | network-policy | power-over-ethernet } }
Use the command...
Use the command...
1-8
Remarks
—
Optional
2 seconds by default
Remarks
—
Required
Use either command.
Required
Disabled by default
Remarks
—
Required
Use either
command.
Optional
By default, all
types of LLDP
TLVs except
location
identification
TLV are
advertisable.