DC

Can the Cisco MDS 9396S beat Brocade 6520 ?

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Since July 2015 Cisco is shipping the MDS 93962S. And there is also the Brocade 6520 with very nice performance. The specsheets are almost the same and Brocade switch got lower latency. But why choose MDS 9396S over Brocade 6520 ? Brocade can have 2.1 us of latency while the MDS 9396S got a latency … Read more

iSCSI QOS Nexus

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Identify iSCSI traffic : class-map type qos class-iscsi match protocol iscsi match cos 4 class-map type queuing class-iscsi match qos-group 4 policy-map type qos iscsi-in-policy class type qos class-fcoe set qos-group 1 class type qos class-iscsi set qos-group 4 policy-map type queuing iscsi-in-policy class type queuing class-iscsi bandwidth percent 10 class type queuing class-fcoe bandwidth … Read more