133
[SwitchA-Ten-GigabitEthernet1/0/8] port link-aggregation group 1
[SwitchA-Ten-GigabitEthernet1/0/8] quit
# Configure Layer 2 aggregate interface 1 as a trunk port, and assign the aggregate interface to
VLAN 4001.
[SwitchA] interface bridge-aggregation 1
[SwitchA-Bridge-Aggregation1] port link-type trunk
[SwitchA-Bridge-Aggregation1] port trunk permit vlan 4001
[SwitchA-Bridge-Aggregation1] quit
3. Configure DCBX:
# Enable LLDP globally.
[SwitchA] lldp global enable
# Create Ethernet frame header ACL 4000.
[SwitchA] acl number 4000 name DCBX
# Configure the ACL to permit FCoE frames (protocol number is 0x8906) to pass through.
[SwitchA-acl-ethernetframe-4000] rule 0 permit type 8906 ffff
# Configure the ACL to permit FIP protocol packets (protocol number is 0x8914) to pass through.
[SwitchA-acl-ethernetframe-4000] rule 5 permit type 8914 ffff
[SwitchA-acl-ethernetframe-4000] quit
# Create a class named DCBX, with the operator of the class as OR.
[SwitchA] traffic classifier DCBX operator or
# Use ACL 4000 as the match criterion of the class.
[SwitchA-classifier-DCBX] if-match acl 4000
[SwitchA-classifier-DCBX] quit
# Create a behavior named DCBX,
[SwitchA] traffic behavior DCBX
# Configure the behavior to mark packets with 802.1p priority value 3.
[SwitchA-behavior-DCBX] remark dot1p 3
[SwitchA-behavior-DCBX] quit
# Create a QoS policy named DCBX.
[SwitchA] qos policy DCBX
# Associate class DCBX with traffic behavior DCBX in the QoS policy, and specify that the
association apply to DCBX.
[SwitchA-qospolicy-DCBX] classifier DCBX behavior DCBX mode dcbx
[SwitchA-qospolicy-DCBX] quit
# 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
# Apply QoS policy DCBX to the outgoing traffic of Ten-GigabitEthernet 1/0/1.
[SwitchA-Ten-GigabitEthernet1/0/1] qos apply policy DCBX outbound
4. Configure PFC:
# Enable PFC in auto mode on interface Ten-GigabitEthernet 1/0/1.
[SwitchA-Ten-GigabitEthernet1/0/1] priority-flow-control auto
# Enable PFC for 802.1p priority 3 on Ten-GigabitEthernet 1/0/1.
[SwitchA-Ten-GigabitEthernet1/0/1] priority-flow-control no-drop dot1p 3
To Next Page
Loading...
