Cisco Cisco Nexus 5010 Switch Manuale Tecnico

bdsol-n5548-06

interface Ethernet1/6

switchport mode trunk

switchport trunk allowed vlan 970,3380

spanning-tree port type edge trunk

channel-group 106 mode active

interface port-channel106

switchport mode trunk

switchport trunk allowed vlan 970,3380

This configuration keeps a very simple QoS profile, meant as a reference.

In order for Priority Flow Control (PFC) to be enabled, which allows loss-less transmission that is
necessary for FCoE, the QoS configuration needs to match.

In this case only two classes are used. One for FC/FCoE and one for NFS traffic that allows jumbo
frames.

bdsol-n5548-05# show running-config ipqos

class-map type qos class-fcoe

class-map type queuing class-fcoe

match qos-group 1

class-map type network-qos class-fcoe

match qos-group 1

policy-map type network-qos jumbo

class type network-qos class-fcoe

class type network-qos class-default

multicast-optimize

system qos

service-policy type network-qos jumbo

service-policy type queuing input fcoe-default-in-policy

service-policy type queuing output fcoe-default-out-policy

service-policy type qos input fcoe-default-in-policy

A step-by-step guide that shows you how to set up FCoE uplinks can be found in 

.

As mentioned before, in this example a single link will be used only, but this configuration can be
extended to multiple links in a port channel.