5–Validation Methods for DCB and FCoE
Validation Step 5—ETS Verification
7.
Use Expert to analyze the capture, and verify the following:
Validation Results
Table 5-3
of the bandwidth to FCoE and 50 percent of the bandwidth to other traffic. The
other traffic is regular TCP traffic.
Table 5-3. Analyzer Port Setup Reference for Monitoring Links
Storage (1,1,1)
Switch (1,1,2)
Server (1,2,1)
Switch (1,2,2)
5-20
No error occurs on FCoE traffic
Link throughput per priority in MBps
Each traffic class can still generate I/O at its ETS setting when the link
is saturated.
Exchange completion time
Figure 5-20. Throughput per Priority
lists the port settings to verify the ETS setup. ETS allocates 50 percent
Ports
Storage > Switch
Switch > Storage
Server > Switch
Switch > Server
(Figure
5-20)
Direction
FCoE storage read data
FCoE storage write data
Server I/O out (write)
Server I/O in (read)
Description
51031-00 A
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