Public Versus Private Devices; Switched Mode Operation - HP 316095-B21 - StorageWorks Edge Switch 2/24 Planning Manual

Fw v06.xx/hafm sw v08.02.00 hp storageworks san high availability planning guide (aa-rs2dd-te, july 2004)
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Figure 22: Switched mode operation

Public Versus Private Devices

Arbitrated loop switches support connection of public and private arbitrated loop
devices as follows:
SAN High Availability Planning Guide
Public device — A loop device that can transmit a fabric login (FLOGI)
command to the switch, receive acknowledgement from the switch's login
server, register with the switch's name server, and communicate with
fabric-attached devices is a public device. Public devices communicate with
fabric-attached devices through the switch's B_Port connection to a director.
As shown in
Figure
23, server S
communicate with fabric-attached device D
switched) does not affect device communication.
Planning Considerations for Fibre Channel Topologies
is a public loop device that can
2
. The switch mode (shared or
1
65

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