Cdp-Compatible Lldp Configuration Example - 3Com 5500-EI PWR Install Manual

Roll time
Number of neighbors
Number of MED neighbors
Number of CDP neighbors
Number of sent optional TLV
Number of received unknown TLV
Port 2 [Ethernet1/0/2] :
Port status of LLDP
Admin status
Trap flag
Roll time
Number of neighbors
Number of MED neighbors
Number of CDP neighbors
Number of sent optional TLV
Number of received unknown TLV

CDP-Compatible LLDP Configuration Example

Network requirements
Ethernet 1/0/1 and Ethernet 1/0/2 of Switch A are each connected to a Cisco IP phone.
Configure voice VLAN 2 on Switch A. Enable CDP compatibility of LLDP on Switch A to allow the
Cisco IP phones to automatically configure the voice VLAN, thus confining their voice traffic within
the voice VLAN to be isolated from other types of traffic.
Network diagram
Figure 1-2 Network diagram for LLDP compatible with CDP configuration
Configuration procedure
1) Configure the voice VLAN on Switch A
# Create VLAN 2.
<SwitchA> system-view
[SwitchA] vlan 2
[SwitchA-vlan2] quit
# Enable the voice VLAN feature on Ethernet 1/0/1 and Ethernet 1/0/2.
: 0s
: 1
: 1
: 0
: 0
: 5
: Enable
: Rx_Only
: No
: 0s
: 0
: 0
: 0
: 0
: 0
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