Brocade FastIron Ethernet Switch Traffic Management Guide - Manual (Page 17)

FI48GPP, SX-FI-24GPP, SX-FI-24HF, SX-FI-2XG, and SX-FI-8XG modules. Therefore, configuring
a static MAC with a priority of 0 has no effect on QoS marking.
FIGURE 2 Determining a packet trust level - SX-FI48GPP , SX-FI-24GPP, SX-FI-24HF, SX-FI-2XG,
and SX-FI-8XG modules
The following figure illustrates how FCX, and ICX series devices determine the trust level of a packet.
As shown in the flowchart, the first criteria considered is whether the packet matches on an ACL that
defines a priority. If this is not the case and the MAC address of the packet matches a static entry, the
packet is classified with the priority of the static MAC entry. If neither of these is true, the packet is next
Quality of Service
FastIron Ethernet Switch Traffic Management Guide 15
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