HP FlexFabric 5700 series Configuration Manual page 113

[SwitchA-Ten-GigabitEthernet1/0/2] quit
# Enable QCN globally.
[SwitchA] qcn enable
# Assign the switch to the CND with CNPV 1, and configure all interfaces to negotiate the defense
mode and alternate priority by using LLDP.
[SwitchA] qcn priority 1 auto
2. Configure Switch B in the same way Switch A is configured. (Details not shown.)
3. Configure Switch C:
# Create VLAN 100 and VLAN 200.
<SwitchC> system-view
[SwitchC] vlan 100
[SwitchC-vlan100] quit
[SwitchC] vlan 200
[SwitchC-vlan200] quit
# Configure the following interfaces as trunk ports, and assign all of them to VLAN 100 and VLAN
200:
Ten-GigabitEthernet 1/0/1.
Ten-GigabitEthernet 1/0/2.
Ten-GigabitEthernet 1/0/3.
Ten-GigabitEthernet 1/0/4.
[SwitchC] interface ten-gigabitethernet 1/0/1
[SwitchC-Ten-GigabitEthernet1/0/1] port link-type trunk
[SwitchC-Ten-GigabitEthernet1/0/1] port trunk permit vlan 100 200
[SwitchC-Ten-GigabitEthernet1/0/1] quit
[SwitchC] interface ten-gigabitethernet 1/0/2
[SwitchC-Ten-GigabitEthernet1/0/2] port link-type trunk
[SwitchC-Ten-GigabitEthernet1/0/2] port trunk permit vlan 100 200
[SwitchC-Ten-GigabitEthernet1/0/2] quit
[SwitchC] interface ten-gigabitethernet 1/0/3
[SwitchC-Ten-GigabitEthernet1/0/3] port link-type trunk
[SwitchC-Ten-GigabitEthernet1/0/3] port trunk permit vlan 100 200
[SwitchC-Ten-GigabitEthernet1/0/3] quit
[SwitchC] interface ten-gigabitethernet 1/0/4
[SwitchC-Ten-GigabitEthernet1/0/4] port link-type trunk
[SwitchC-Ten-GigabitEthernet1/0/4] port trunk permit vlan 100 200
[SwitchC-Ten-GigabitEthernet1/0/4] quit
# Enable LLDP globally.
[SwitchC] lldp global enable
# Enable CN TLV advertising on the following interfaces:
Ten-GigabitEthernet 1/0/1.
Ten-GigabitEthernet 1/0/2.
Ten-GigabitEthernet 1/0/3.
Ten-GigabitEthernet 1/0/4.
[SwitchC] interface ten-gigabitethernet 1/0/1
[SwitchC-Ten-GigabitEthernet1/0/1] lldp tlv-enable dot1-tlv congestion-notification
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