C H A P T E; Advanced Fibre Channel Features; Advanced Fibre Channel Features And Concepts; Fibre Channel Timeout Values - Cisco Nexus 5000 Series Configuration Manual

Advanced Fibre Channel Features

This chapter describes how to configure advanced Fibre Channel features.
This chapter includes the following sections:
•

Advanced Fibre Channel Features and Concepts

Fibre Channel Timeout Values

You can modify Fibre Channel protocol-related timer values for the switch by configuring the following
timeout values (TOVs):
• Distributed services TOV (D_S_TOV)—The valid range is from 5,000 to 10,000 milliseconds. The
• Error detect TOV (E_D_TOV)—The valid range is from 1,000 to 10,000 milliseconds. The default is
• Resource allocation TOV (R_A_TOV)—The valid range is from 5,000 to 10,000 milliseconds. The
The fabric stability TOV (F_S_TOV) constant cannot be configured.
Note

Timer Configuration Across All VSANs

You can modify Fibre Channel protocol related timer values for the switch.
The D_S_TOV, E_D_TOV, and R_A_ TOV values cannot be globally changed unless all VSANs in the
Caution
switch are suspended.
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Advanced Fibre Channel Features and Concepts, page 219
default is 5,000 milliseconds.
2,000 milliseconds. This value is matched with the other end during port initialization.
default is 10,000 milliseconds. This value is matched with the other end during port initialization.
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