HP 1606 Brocade Fabric OS Administrator's Guide v6.3.0 (53-1001336-01, July 20 - Page 420
Virtual Fabrics considerations for Advanced Performance Monitoring, End-to-end performance monitoring
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17 End-to-end performance monitoring • ISL monitors measure the traffic transmitted through an InterSwitch Link (ISL) to different destination domains. • Top Talkers monitors measure the flows that are major consumers of bandwidth on a switch or port. The type of monitors supported depends on the switch model, as shown in Table 77. TABLE 77 Platform Types of monitors supported on Brocade switch models Monitors: EE Filter ISL Top Talker Brocade 300, 5300, 7800 Yes Yes Brocade 5410, 5424, 5450, and 5480 Yes Yes Brocade 4100, 4900, 5000, 7500, 7500E, 7600, and 48000 Yes Yes Brocade 5100, 80001, Brocade Encryption Switch, Brocade DCX, Brocade DCX-4S Yes Yes No Yes No No Yes Yes No Yes 1. For the Brocade 8000, performance monitoring is supported only on the FC ports and not on the CEE ports. NOTE Advanced Performance Monitoring is not supported on VE_Ports and EX_Ports. If you issue commands for any Advanced Performance Monitors on VE_Ports or EX_Ports you will receive error messages. Virtual Fabrics considerations for Advanced Performance Monitoring In a fabric with Virtual Fabrics enabled, the number of logical switches that can be configured with monitors is restricted. Table 78 lists the platforms that support logical switches and, for each platform, the maximum number of logical switches that can support performance monitors. TABLE 78 Platform Number of logical switches that support performance monitors Maximum number of logical switches supported Maximum number of logical switches on which monitors are supported Brocade DCX 8 4 Brocade DCX-4S 8 4 Brocade 5100 3 3 Brocade 5300 4 3 Each logical switch can have its own set of performance monitors. The installation of monitors is restricted to the ports that are present in the respective logical switch. End-to-end performance monitoring End-to-end performance monitoring counts the number of words in Fibre Channel frames for a specified Source ID (SID) and Destination ID (DID) pair. An end-to-end performance monitor includes these counts: • RX_COUNT - words in frames received at the port • TX_COUNT - words in frames transmitted from the port 378 Fabric OS Administrator's Guide 53-1001336-01
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