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[SwitchA-GigabitEthernet1/0/1] lldp admin-status rx
[SwitchA-GigabitEthernet1/0/1] quit
# Enable LLDP on GigabitEthernet 1/0/2. By default, LLDP is enabled on ports.
[SwitchA] interface gigabitethernet 1/0/2
[SwitchA-GigabitEthernet1/0/2] lldp enable
# Set the LLDP operating mode to Rx.
[SwitchA-GigabitEthernet1/0/2] lldp admin-status rx
[SwitchA-GigabitEthernet1/0/2] quit
2. Configure Switch B:
# Enable LLDP globally.
<SwitchB> system-view
[SwitchB] lldp global enable
# Enable LLDP on GigabitEthernet 1/0/1. By default, LLDP is enabled on ports.
[SwitchB] interface gigabitethernet 1/0/1
[SwitchB-GigabitEthernet1/0/1] lldp enable
# Set the LLDP operating mode to Tx.
[SwitchB-GigabitEthernet1/0/1] lldp admin-status tx
[SwitchB-GigabitEthernet1/0/1] quit
Verify the configuration:
# Verify that:
• GigabitEthernet 1/0/1 of Switch A connects to a MED device.
• GigabitEthernet 1/0/2 of Switch A connects to a non-MED device.
• Both ports operate in Rx mode, and they can receive LLDP frames but cannot send LLDP
frames.
[SwitchA] display lldp status
Global status of LLDP: Enable
Bridge mode of LLDP: customer-bridge
The current number of LLDP neighbors: 2
The current number of CDP neighbors: 0
LLDP neighbor information last changed time: 0 days, 0 hours, 4 minutes, 40 seconds
Transmit interval : 30s
Fast transmit interval : 1s
Transmit credit max : 5
Hold multiplier : 4
Reinit delay : 2s
Trap interval : 30s
Fast start times : 4
LLDP status information of port 1 [GigabitEthernet1/0/1]:
LLDP agent nearest-bridge:
Port status of LLDP : Enable
Admin status : RX_Only
Trap flag : No
MED trap flag : No
Polling interval : 0s
Number of LLDP neighbors : 1
Number of MED neighbors : 1
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