H3C S5120-SI Series User Manual

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LLDP-related configurations made in Ethernet interface view takes effect only on the current port, and
those made in port group view takes effect on all ports in the current port group.
Performing Basic LLDP Configuration
Enabling LLDP
To make LLDP take effect on certain ports, you need to enable LLDP both globally and on these ports.
Follow these steps to enable LLDP:
To do… Use the command… Remarks
Enter system view
system-view
—
Enable LLDP globally
lldp enable
Required
By default, LLDP is disabled
globally.
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
lldp enable
Optional
By default, LLDP is enabled on
a port.
Setting LLDP Operating Mode
LLDP can operate in one of the following modes.
z TxRx mode. A port in this mode sends and receives LLDPDUs.
z Tx mode. A port in this mode only sends LLDPDUs.
z Rx mode. A port in this mode only receives LLDPDUs.
z Disable mode. A port in this mode does not send or receive LLDPDUs.
Follow these steps to set LLDP operating mode:
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.

H3C S5120-SI Series Specifications

General

Brand	H3C
Model	S5120-SI Series
Category	Switch
Language	English