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N1200-320 4Gb Network Storage Router user and service guide 125
initiator A device (usually a host system) that requests an operation to be performed by another device
known as a target (usually a peripheral).
initiator mode Configuration mode of the network storage router in which a Fibre Channel initiator requests
operations to be performed by a SCSI target device.
IP Internet protocol
link For Fibre Channel, it is a connection between two nodes, each having at least one N_Port (or
the other end could be an F-Port), interconnected by a pair of optical or copper links, one
inbound and one outbound.
longwave Lasers or LEDs that emit light with wave lengths around 1300 nm. When using single mode (9
nm) fibre, longwave lasers can be used to achieve lengths greater than 2 km.
loop port (nl_port) A FC port that supports loops.
LUN Logical Unit Number or Logical Unit; a subdivision of a SCSI target. For SCSI-2, each SCSI
target supports up to sixteen LUNs (LUN-0 to LUN-15). Using LUNs, the FC host can address
multiple peripheral devices that may share a common network storage router.
LVD/SE Low Voltage Differential/Single-Ended
mapping table A table which is indexed by sequential LUN values, indicating selected BUS:TARGET:LUN
devices. It is used by the network storage router to perform Fibre Channel-to-SCSI operations
by default.
MB megabyte. (There are 8 bits in a byte.)
motherboard The main PCA of the network storage router that provides a physical and logical connection
between Fibre Channel and SCSI devices.
multiplexer A device that allows two or more signals to be transmitted simultaneously on a single channel.
N_port A FC term defining a “Node” port. A FC-defined hardware entity that performs data
communication over the FC link. It is identifiable by a unique Worldwide Name. It can act as
an originator or a responder.
N_port identifier A FC term indicating a unique address identifier by which an N_Port is uniquely known. It
consists of a Domain (most significant byte), an Area, and a Port, each 1 byte long. The N_Port
identifier is used in the Source Identifier (S_ID) and Destination Identifier (D_ID) fields of a FC
frame.
network storage
router
An intelligent device within the SAN (storage area network) infrastructure that can handle
multiple protocols, such as Fibre Channel and SCSI. The routing decision is based on paths
between address mappings among dispersed initiators and targets.
offline Taking the network storage router offline indicates that all SCSI and FC adapters in the
network storage router are offline.
Taking a SCSI adapter offline means ending inputs/outputs and suspending all transactions
going from the network storage router to the specified SCSI devices. The SCSI adapter is no
longer active or available for access.
Taking a FC adapter offline means ending inputs/outputs and suspending all transactions
going from the network storage router to the specified FC device.
- Contents 3
- About this guide 7
- HP technical support 8
- 1Introduction 9
- Operation indicators 10
- Processing SCSI information 11
- External indicators 12
- Operating environment 12
- Non-operating environment 12
- Desktop installation 14
- Rack mount installation 14
- Connect the power cord 17
- Interfaces and connections 19
- SCSI connection 20
- Ethernet connection 20
- Serial port connection 21
- 3 Device management 23
- Discovery 24
- Logical unit management 24
- 26 Device management 26
- Configuration methods 27
- Command Line Interface 28
- Inband SCSI-3 commands 29
- Visual manager access 31
- Main menu 32
- Home page 33
- System menu 34
- Serial configuration 35
- Network configuration 36
- Active fabric configuration 37
- User security settings 38
- Real-Time Clock configuration 39
- Reset menu 40
- Ports menu 41
- SCSI bus configuration 44
- Discovery menu 45
- Mapping menu 47
- Statistics menu 49
- Utilities menu 50
- FTP utility access 51
- Trace settings configuration 52
- Event log settings 53
- Event log display 54
- Clear event log 55
- SCSI command tracking 55
- Report menu 56
- Reboot option 57
- Power-up messages 59
- Perform configuration 60
- Baud rate configuration 61
- Ethernet configuration 62
- Fibre Channel configuration 64
- Parallel SCSI configuration 67
- SCSI initiator menu 68
- Maximum SCSI bus speed menu 69
- Device mapping 70
- Adding an entry 71
- Creating an entry 72
- Remove gaps 73
- Deleting an entry 73
- Adding a host 74
- Deleting a host 75
- Editing a host 75
- Trace configuration 77
- Event configuration 78
- Real-Time clock configuration 80
- System utilities 81
- System statistics menu 82
- Channel fabric 83
- Table 6 Fibre Channel status 83
- Event Log 86
- Runtime report 86
- Diagnostics mode 87
- Get a copy of trace buffer 89
- 7Using the FTP interface 91
- 92 Using the FTP interface 92
- Updating firmware 93
- 94 Using the FTP interface 94
- 8Troubleshooting 95
- Basic verification 96
- Verify SCSI bus configuration 97
- PRLI data 98
- Running diagnostics 99
- Technical support 99
- 100 Troubleshooting 100
- APin assignments 101
- Regulatory compliance 103
- Laser device 104
- European Union notice 105
- BSMI notice 105
- Battery statement 106
- Japanese notice 106
- Korean notices 106
- C Inband SCSI-3 commands 109
- Inquiry command 110
- EVPD Page 0x80 111
- 112 Inband SCSI-3 commands 112
- Indexed addressing option 115
- SCC addressing option 115
- Network Storage Router 117
- Serial and Telnet interfaces 118
- Visual Manager 121
- Glossary 123
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