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When you commit the fctimer configuration changes, the effective database is overwritten by the configuration changes in the No fctimer distribute Example: switch(config)# no fctimer distributeĭisables (default) fctimer configuration distribution to all switches in the fabric. Acquires a fabric lock and stores all future configuration SUMMARY STEPSįctimer distribute Example: switch(config)# fctimer distributeĮnables fctimer configuration distribution to all switches in the fabric. You can enable or disable fctimer fabric distribution. You can enable CFS using cfs distribute command.Įnabling or Disabling fctimer Distribution All devices in the fabric must have CFS enabled, or they do not receive distributions.If CFS isĭisabled for an application, that application does not distribute any configuration, and it does not accept a distributionįrom other devices in the fabric. The fctimer application uses the effective and pending database model to store or commit the commands based onĬFS is enabled by default. You automatically acquire a fabric-wide lock when you enter the first configuration command after you enabled distribution When you perform fctimer configurations,Īnd distribution is enabled, that configuration is distributed to all the switches in the fabric. You can enable per-VSAN fctimer fabric distribution for all Cisco SAN switches in the fabric. Do you want to continue? (y/n) y Since this configuration is not propagated to other switches, please configure the same value in all the switches fctimer Distribution
#Configure brocade san switch how to#
This example shows how to configure the timer value for VSAN 2: switch(config#)# fctimer D_S_TOV 6000 vsan 2 Warning: The vsan will be temporarily suspended when updating the timer value This configuration would impact whole fabric. You can configure per-VSAN Fibre Channel timers.įctimer D_S_TOV timeout vsan vsan-id Example: switch(config#)# fctimer D_S_TOV 900 vsan 15Ĭonfigures the D_S_TOV timeout value (in milliseconds) for the specified VSAN. Be sure to configure the same value in all switches in This configuration must be propagated to all switches in the fabric. Active VSANs are suspendedĪnd activated when their timer values are changed. You can configure different E_D_TOV, R_A_TOV, and D_S_TOV values for individual VSANs. You can also issue the fctimer for a specified VSAN to configure different TOV values for VSANs with special links such asįibre Channel. This type of configuration is not permitted unless all VSANs are suspended. You can configure Fibre Channel timers across all VSANs.Ĭonfigure terminal Example: switch# configure terminalįctimer R_A_TOV timeout Example: switch(config)# fctimer R_A_TOV 800Ĭonfigures the R_A_TOV timeout value for all VSANs. If a VSAN is not specified when you change the timer value, the changed value is applied to all VSANs in the switch.
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The D_S_TOV, E_D_TOV, and R_A_ TOV values cannot be globally changed unless all VSANs in the switch are suspended. You can modify Fibre Channel protocol related timer values for the switch.
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This chapter includes the following sections:Īdvanced Fibre Channel Features and Concepts Fibre Channel Timeout Values This chapter describes how to configure advanced Fibre Channel features.