Dell Brocade 6520 Command Reference Supporting Fabric OS v7.1.0 - Page 185

configure 2 The following parameters can be modified with the configure command: Fabric Parameters Fabric settings control the overall behavior and operation of the fabric. Some of these settings, such as the domain, are assigned automatically and may differ from one switch to another in a given fabric. Other parameters, such as buffer-to-buffer credit or timeout values, can be modified to suit specific applications or operating environments but must be in agreement among all switches to allow formation of the fabric. The following fabric settings can be modified (* = multiplication symbol) Field Type Default Range Domain Number 1 1-239 Enable 8-bit Dynamic Area Mode Boolean 0 0 or 1 WWN Based persistent PID Boolean no yes/no Allow XISL Use Boolean yes yes/no Disable FID Check Boolean no yes/no Enable a 256 Area Limit Number 0 0 to 2 R_A_TOV Number 10000 E_D_TOV * 2 to 120000 E_D_TOV Number 2000 1000 to R_A_TOV/2 WAN_TOV Number 0 0 to R_A_TOV/4 MAX_HOPS Number 7 7 to 19 Data Field Size Number 2112 256 to 2112 Sequence Level Switching Boolean 0 0 or 1 Disable Device Probing Boolean 0 0 or 1 Suppress Class F Traffic Boolean 0 0 or 1 Per-frame Route Priority Boolean 0 0 or 1 Long Distance Fabric Boolean 0 0 or 1 BB Credit Number 16 1 to 27 Disable FID Check Boolean yes yes/no Insistent Domain ID Mode Boolean no yes/no Disable Default PortName Boolean no yes/no Edge hold time Number 500 80 to 500 Fabric parameters are defined as follows: Domain The domain number uniquely identifies a switch in a fabric. This value is automatically assigned by the fabric. The range is 1-239. Enable 8-bit Dynamic Area Mode When enabled, this feature supports Dynamic Area Mode in default partitions on the Brocade DCX, DCX-4S, DCX 8510-8, and DCX 8510-4. Dynamic Area Mode is disabled by default. When enabled, Dynamic Area Mode supports both static and dynamic area assignment. Use the portAddress command to perform a static assignment of an area to a given port. In Dynamic Area Mode, areas are dynamically assigned to the ports (up to a 255 limit). Port area assignments are persistent; however, disabling Dynamic Area Mode with configure resets the area assignments. This feature is configurable only on the default switch. Enabling Dynamic Area Mode fails under one or more of the following conditions: • The number of ports in the default partition exceeds 255. • An AP blade with FL ports is present in the chassis (Brocade Encryption blade, or FCoE 10-24. Fabric OS Command Reference 157 53-1002746-01