H3C Technologies H3C S12500 Series Switches - Manual (Page 245)

232
Admin status : Rx_Only
Trap flag : No
Polling interval : 0s
Number of neighbors : 0
Number of MED neighbors : 0
Number of CDP neighbors : 0
Number of sent optional TLV : 0
Number of received unknown TLV : 0
CDP-compatible LLDP configuration example
Network requirements
As shown in Figure 84 , enable CDP compatibility of LLDP on Switch A.
Figure 84 Network diagram
Configuration procedure
1. Configure CDP-compatible LLDP on Switch A:
# Enable LLDP globally, and enable CDP compatibility globally.
[SwitchA] lldp enable
[SwitchA] lldp compliance cdp
# Enable LLDP on GigabitEthernet 4/0/1. By default, LLDP is enabled on ports.
[SwitchA] interface gigabitethernet 4/0/1
[SwitchA-GigabitEthernet4/0/1] lldp enable
# Configure LLDP to operate in TxRx mode on GigabitEthernet 4/0/1.
[SwitchA-GigabitEthernet4/0/1] lldp admin-status txrx
[SwitchA-GigabitEthernet4/0/1] lldp compliance admin-status cdp txrx
[SwitchA-GigabitEthernet4/0/1] quit
# Enable LLDP on GigabitEthernet 4/0/2. By default, LLDP is enabled on ports.
[SwitchA] interface gigabitethernet 4/0/2
[SwitchA-GigabitEthernet4/0/2] lldp enable
# Configure LLDP to operate in TxRx mode on GigabitEthernet 4/0/2.
[SwitchA-GigabitEthernet4/0/2] lldp admin-status txrx
[SwitchA-GigabitEthernet4/0/2] lldp compliance admin-status cdp txrx
[SwitchA-GigabitEthernet4/0/2] quit
2. Verify the configuration:
# Verify that Switch A has completed the following tasks:
{
Discovering the IP phones connected to GigabitEthernet 4/0/1 and GigabitEthernet 4/0/2.
{
Obtaining IP phone information.
[SwitchA] display lldp neighbor-information
CDP neighbor-information of port 1[GigabitEthernet4/0/1]: