Chelsio Communications Terminator Series, Инструкция по установке и эксплуатации, Страница: 43 / 54

Chapter II. FCoE Storport Miniport
Chelsio Unified Wire for Windows 43
iv. Configure network-qos class-maps.
Switch(config)#class-map type network-qos class-nic
Switch(config-cmap-nq)#match qos-group
v. Configure qos policy-maps.
Switch(config)#policy-map type qos policy-test
Switch(config-pmap-qos)#class type qos class-nic
Switch(config-pmap-c-qos)#set qos-group 2
vi. Configure queuing policy-maps and assign network bandwidth. Divide the network
bandwidth between FCoE and NIC traffic.
Switch(config)#policy-map type queuing policy-test
Switch(config-pmap-que)#class type queuing class-nic
Switch(config-pmap-c-que)#bandwidth percent 50
Switch(config-pmap-c-que)#class type queuing class-fcoe
Switch(config-pmap-c-que)#bandwidth percent 50
Switch(config-pmap-c-que)#class type queuing class-default
Switch(config-pmap-c-que)#bandwidth percent 0
vii. Configure network-qos policy maps and set up the PFC for no-drop traffic class.
Switch(config)#policy-map type network-qos policy-test
Switch (config-pmap-nq)#class type network-qos class-nic
Switch(config-pmap-nq-c)#pause no-drop
viii. Apply the new policy (PFC on NIC and FCoE traffic) to the entire system.
Switch(config)#system qos
Switch(config-sys-qos)#service-policy type qos input policy-test
Switch(config-sys-qos)#service-policy type queuing output policy-test
Switch(config-sys-qos)#service-policy type queuing input policy-test
Switch(config-sys-qos)#service-policy type network-qos policy-test
By default, FCoE is set to pause no drop. In such a tradeoff, one may want to set
NIC to drop instead.
Note