Qlogic Storage Networking (Unified Fabric Pilot), Руководство по установке

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4–Installation
Equipment Installation and Configuration
4-6 51031-00 A
Configuring DCB on a Nexus Switch
To enable PFC, ETS, and DCB functions on a Cisco Nexus 5000 series switch:
1. Open a terminal configuration setting.
Switch# config t
switch(config)#
2. Configure qos class-maps and set the traffic priorities: NIC uses priority 0
and FcoE uses priority 3.
class-map type qos class-nic
match cos 0
class-map type qos class-fcoe
match cos 3
3. Configure queuing class-maps.
class-map type queuing class-nic
match qos-group 2
4. Configure network-qos class-maps.
class-map type network-qos class-nic
match qos-group 2
NOTE:
In this procedure, you may need to adjust some of the parameters to suit
your environment, such as VLAN IDs, Ethernet interfaces, and virtual Fibre
Channel interfaces. In this example, the Cisco FCF uses NIC traffic on
priority 2 and VLAN 2, and FCoE traffic on priority 3 and VLAN 1002.