Owner manual

HP 8/20q Fibre Channel Switch QuickTools Switch Management User Guide 87
Advanced Group
MFS Mode Multiple Frame Sequence bundling status.
Configured I/O Stream Guard Configured RSCN message suppression status. If supported, status
can be enabled, disabled, or automatically determined by the switch.
Operational I/O Stream Guard The actual RSCN message suppression status. If supported, status can
be enabled, disabled, or automatically determined by the switch.
Device Scan Device scan status. Enabled means the switch queries the connected
device during login for FC-4 descriptor information.
Auto Performance Tuning Enables the switch to dynamically control the MFS_Enable, VI_Enable
and LCF_Enable features based on the operational state of the port.
AL Fairness Controls how frequently the switch can arbitrate for access. Affects
only ports running in loop (FL) mode.
Port Binding Ties a specific device WWN to a physical port number.
Upstream ISL The ISL over which the switch sends requests intended for the principal
switch
Downstream ISL The ISL over which the switch receives requests intended for the
principal switch.
Remote Switch WWN Displays WWN, if known, of the isolated switch attempting a
connection on that port.
Extended Credits Group
Extended Credits Requested Number of credits requested by other ports
Max Credits Available The maximum number of credits granted to a port that can be used
when extending port credits.
Credits to Donate The number of credits available to be donated by the selected port.
Donor Group The donor group of the selected port.
Valid Donor Groups The number of separate groups within which extended credits may be
donated and assigned.
Media Group
Media Type The transceiver fibre type, such as single mode, multi-mode, or
copper.
Media Speed The maximum transceiver speed
Media The transceiver type.
Media Transmitter The transceiver transmitter type, such as longwave, shortwave, or
electrical.
Media Distance The maximum transceiver transmission distance
Media Vendor The company that manufactured the SFP
Media Vendor ID The IEEE registered company identification number
Media Part Number The part number assigned to the SFP
Media Revision Transceiver hardware version
Table 17 Port Information data window fields (Continued)
Field Description