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Hardware Operations
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Switch Operating Features
IPL
CAUTION
!
An IPL is not intended for ordinary or casual use and should be
performed only if the active CTP is suspect or if directed by
next-level support or documentation. An IPL interrupts the link
between the Connectrix service processor and switch.
To perform an IPL (Initial Program Load), move the cursor over the
Maintenance icon and click IPL on the pop-up menu. The IPL
functions like an IML, except that an IPL:
â—† Restarts the operational firmware on the CTP, executes
abbreviated power on self tests (POSTs) and then, if no POST
errors are encountered, resumes the active role that it had before
the IPL.
â—† Resets the Ethernet interface on the CTP subsystem, causing the
connection to the Connectrix service processor to drop
momentarily. The status icon for the switch in the Product View
will change to a gray square until the connection is reestablished.
â—† Stops normal switching functions for ports. (Functions resume
after the IPL.)
After the IPL:
â—† All fabric services databases containing information about
current Fabric logins, name server registrations, and other data
remain intact, making the operation transparent to attached
devices.
â—† The switch returns to the online state, even if it was off line before
the operation.
â—† All ports configured as blocked will remain blocked.
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