HP 8/20q HP StorageWorks 8/20q Fibre Channel Switch QuickTools Switch Manageme - Page 89
Operational I/O Stream Guard, Extended Credits Group, Media Group, Field, Description
View all HP 8/20q manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 89 highlights
Table 17 Port Information data window fields (Continued) Field Operational I/O Stream Guard Description 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 Port Binding Controls how frequently the switch can arbitrate for access. Affects only ports running in loop (FL) mode. 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 HP StorageWorks 8/20q Fibre Channel Switch QuickTools Switch Management User Guide 89