HP FlexFabric 12900 Series Configuration Manual page 211

Figure 60 Network diagram
Configuration procedure
1. Enable LLDP and DCBX TLV advertising:
# Enable LLDP globally.
<SwitchA> system-view
[SwitchA] lldp global enable
# Enable LLDP and DCBX TLV advertising on interface Ten-GigabitEthernet 1/0/1.
[SwitchA] interface ten-gigabitethernet 1/0/1
[SwitchA-Ten-GigabitEthernet1/0/1] lldp enable
[SwitchA-Ten-GigabitEthernet1/0/1] lldp tlv-enable dot1-tlv dcbx
2. Configure the DCBX version as Rev. 1.01 on interface Ten-GigabitEthernet 1/0/1.
[SwitchA-Ten-GigabitEthernet1/0/1] dcbx version rev101
[SwitchA-Ten-GigabitEthernet1/0/1] quit
3. Configure APP parameters:
# Create Ethernet frame header ACL 4000.
[SwitchA] acl number 4000
# Configure ACL 4000 to permit FCoE frames (protocol number is 0x8906) and FIP frames
(protocol number is 0x8914) to pass through.
[SwitchA-acl-ethernetframe-4000] rule permit type 8906 ffff
[SwitchA-acl-ethernetframe-4000] rule permit type 8914 ffff
[SwitchA-acl-ethernetframe-4000] quit
# Create a class named app_c, specify the operator of the class as OR, and use ACL 4000 as the
match criterion of the class.
[SwitchA] traffic classifier app_c operator or
[SwitchA-classifier-app_c] if-match acl 4000
[SwitchA-classifier-app_c] quit
# Create a traffic behavior named app_b, and configure the traffic behavior to mark packets with
802.1p priority value 3.
[SwitchA] traffic behavior app_b
[SwitchA-behavior-app_b] remark dot1p 3
[SwitchA-behavior-app_b] quit
# Create a QoS policy named plcy, associate class app_c with traffic behavior app_b in the QoS
policy, and apply the association to DCBX.
[SwitchA] qos policy plcy
[SwitchA-qospolicy-plcy] classifier app_c behavior app_b mode dcbx
[SwitchA-qospolicy-plcy] quit
# Apply the policy named plcy to the outgoing traffic of interface Ten-GigabitEthernet 1/0/1.
[SwitchA] interface ten-gigabitethernet 1/0/1
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