Dell Brocade 825 Brocade Adapters Troubleshooting Guide - Page 141
Linux tuning, VMware tuning, TABLE 10
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Tuning network drivers (CNA or NIC) 4 TABLE 9 Default values for Windows tunable parameters Parameter Default Interrupt Moderation VLAN ID Enabled Disabled Priority and VLAN Support Enabled Linux tuning All Linux tunable parameters for the network driver are optimized for best performance using default values. For details on configuring the parameters in the following table, refer to the "Adapter Configuration" appendix in the Brocade Adapters Installation and Reference Manual. Table 10 provides default values for all Linux tunable parameters. TABLE 10 Default values for Linux tunable parameters Parameter Default Interrupt moderation Enabled Log Level 3 Jumbo packet size 9,000 bytes TCP=UDP checksum offload Enabled TCP Segmentation Offload (TSO) Enabled MSI-X (Message Signaled Enabled Interrupts Extended VMware tuning All VMware tunable parameters for the network driver are optimized for best performance using default values. For details on configuring the parameters in the following table, refer to the "Adapter Configuration" appendix in the Brocade Adapters Installation and Reference Manual. Table 11 provides default values for VMware tunable parameters. TABLE 11 Default values for VMware tunable parameters Parameter Default Jumbo Packet Size VLAN ID MSI-X (Message Signaled Interrupts Extended) 9,000 bytes Disabled Enable Interrupt Moderation (Set for receive interrupts) NetQueue On Disabled Brocade Adapters Troubleshooting Guide 117 53-1002145-01