Configuration Guide Configuring LLDP
Display LLDP status information on the interface.
Ruijie(config-if-GigabitEthernet 0/1)#show lldp status interface gigabitethernet 0/1
Port [GigabitEthernet 0/1]
Port status of LLDP : Enable
Port state : UP
Port encapsulation : Snap
Operational mode : RxAndTx
Notification enable : NO
Error detect enable : YES
Number of neighbors : 0
Number of MED neighbors : 0
5.4.12 Configuring the LLDP Network Policy
Configuration Effect
Configure the LLDP Network Policy.
If a device is connected to an IP-Phone that supports LLDP-MED, you can configure the Network Policy TLV to push
policy configuration to the IP-Phone, , which enables the IP-Phone to change the tag and QoS of voice streams. In
addition to the LLDP Network Policy, perform the following steps on the device: 1. Enable the Voice VLAN function and
add the port connected to the IP-Phone to the Voice VLAN. 2. Configure the port connected to the IP-Phone as a QoS
trusted port (the trusted DSCP mode is recommended). 3. If 802.1X authentication is also enabled on the port,
configure a secure channel for the packets from the Voice VLAN. If the IP-Phone does not support LLDP-MED, enable
the voice VLAN function and add the MAC address of the IP-Phone to the Voice VLAN OUI list manually.
For the configuration of the QoS trust mode, see Configuring IP QoS; for the configuration of the Voice VLAN, see
Configuring Voice VLAN; for the configuration of the secure channel, see Configuring ACL.
Configuration Steps
Optional.
Configure the LLDP Network Policy.
Verification
Displaying the LLDP network policy configuration.
Check whether the configuration takes effect.