Switch Properties; Domain Id And Domain Id Lock; Syslog; Switch Properties Dialog Box - HP StorageWorks SN6000 User Manual

Switch properties

Use the Switch Properties dialog box to change the following switch configuration parameters:
•

Domain ID and Domain ID Lock

•

Syslog

• Symbolic name
• Switch administrative state
• Broadcast support
• In-band management
• Fabric Device Management Interface (FDMI)
To open the Switch Properties dialog box, choose one of the following options:
• Open the faceplate display for the switch you are configuring, and then select Switch > Switch
Properties.
• Right-click a switch graphic in the faceplate display, and then select Switch Properties from the popup
menu.
Figure 28

Switch Properties dialog box

Domain ID and Domain ID Lock
The domain ID is a unique Fibre Channel identifier for the switch. The Fibre Channel address consists of the
domain ID, port ID, and the Arbitrated Loop Physical Address (AL_PA).
Switches come from the factory with the domain IDs unlocked. This means that if there is a domain ID
conflict in the fabric, the switch with the highest principal priority, or the principal switch, reassigns any
domain ID conflicts and establishes the fabric. If you lock the domain ID on a switch and a domain ID
conflict occurs, one of the switches is isolated as a separate fabric and the Logged-In LEDs on both switches
will flash to show the affected ports. See the HP StorageWorks SN6000 Fibre Channel Switch Command
Line Interface Guide for information about the Domain ID Lock and Principal Priority parameters.
If you connect a new switch to an existing fabric with its domain ID unlocked, and a domain conflict
occurs, the new switch is isolated as a separate fabric. However, you can remedy this by resetting the new
switch or taking it offline then back online. The principal switch reassigns the domain ID and the switch
joins the fabric.
NOTE: Domain ID reassignment is not reflected in zoning that is defined by domain ID and port number
pair. You must reconfigure zones that are affected by domain ID reassignment.
Syslog
The Syslog (Remote Logging) feature enables saving the log information to a remote host that supports the
syslog protocol. When enabled, the log entries are sent to the syslog host at the IP address that you specify
64 Managing switches