IBM SAN32M1, Инструкция по установке и обслуживанию

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349 Chapter 4: Repair information
IPL the switch
To IPL the switch:
1. At the EFC Server, open the EFC Manager application. The
Product View displays.
2. Select the icon representing the switch to be IPLed. The Hardware
View for the selected switch displays.
3. At the navigation control panel, select IPL from the Maintenance
menu. The Information dialog box displays
.
4. Click Yes to IPL the switch. During the IPL, the switch-to-EFC
Server Ethernet link drops momentarily and the following occur
at the Element Manager application:
— As the network connection drops, the Status table turns
yellow, the Status field displays No Link, and the State field
displays a reason message.
— The alert panel at the bottom of the navigation control panel
displays a grey square, indicating switch status is unknown.
— Illustrated FRUs (SFPs, fans, and power supplies) in the
Hardware View disappear, and appear again as the connection
is re-established.
Set the switch online or offline
This section describes procedures to set the switch online or offline.
These operating states are described as follows:
• Online - when the switch is set online, an attached device can log
in to the switch if the port is not blocked. Attached devices can
communicate with each other if they are configured in the same
zone.
• Offline - when the switch is set offline, all switch ports are set
offline. The switch transmits the offline sequence (OLS) to
attached devices, and the devices cannot log in to the switch.
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