13 – Command Reference
Set Config Port
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PortType Port types:
1/2/4-Gbps Ports: GL, G, F, FL, Donor. The default isGL.
10-Gbps Ports: GL, G, F, FL, Donor. The default isGL.
The Donor port type disables the port and makes the buffer
credits available to other ports. Refer to the ExtCredit port
configuration parameter.
SymbolicPortName Descriptive name for the port. The name can be up to 32
characters excluding #, semicolon (;), and comma (,). The
default is Port n where n is the port number.
ALFairness
(1/2/4-Gbps ports only)
Arbitration loop fairness. Enables (True) or disables (False)
the switch’s priority to arbitrate on the loop. The default is
False.
DeviceScanEnabled Enables (True) or disables (False) the scanning of the con-
nected device for FC-4 descriptor information during login.
The default is True.
ForceOfflineRSCN Enables (False) or disables (True) the immediate transmis-
sion of RSCN messages when communication between a
port and a device is interrupted. If enabled, the RSCN mes-
sage is delayed for 200 ms for locally attached devices and
400 ms for devices connected through other switches. The
default is False. This parameter is ignored if IOStreamGuard
is enabled.
ARB_FF Send ARB_FF (True) instead of IDLEs (False) on the loop.
The default is False.
InteropCredit Interoperability credit. The number of buffer-to-buffer credits
per port. 0 means the default is unchanged. Default
buffer-to-buffer credits are 16 per port.
Changing interoperability credits is necessary only for
E_Ports that are connected to non-FC-SW-2-compliant
switches. Contact your authorized maintenance provider for
assistance in using this feature.
ExtCredit Extended credits. The number of port buffer credits that this
port can acquire from donor ports. The default is 0.
FANEnable Fabric address notification. Enables (True) or disables
(False) the communication of the FL_Port address, port
name, and node name to the logged-in NL_Port. The default
is True.
Table 13-14. Port Configuration Parameters (Continued)
Parameter Description