Emerson Liebert Intellislot Unity Card, Руководство пользователя

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Installation
Liebert
®
IntelliSlot
™
Unity
™
Card User Manual 12
3. Click Save to confirm the changes or Cancel to discard them.
The changes take effect after the card is restarted.
Figure 2-3 Enabling the communication protocol—IPv4 or IPv6
2.4 Installing Multiple Liebert IntelliSlot Unity Cards in a System
More than one Liebert IntelliSlot card may be installed in a system, but circular routes and duplicate node
IDs must be avoided during installation. The instructions below apply if the second card to be installed is a
Liebert IntelliSlot Unity card. If the second card is not a Liebert IntelliSlot Unity card, follow instructions in
the user manual for that card.
Before beginning installation of a second Liebert IntelliSlot card, verify that the first card functions properly.
If the first card is a Liebert IntelliSlot card, but not a Liebert IntelliSlot Unity card, and if both cards connect
to the same Ethernet network, then you should disable the router function on the first card. This will avoid
circular routes. Follow instructions in the user manual for the first card.
If the first and second cards are both Liebert IntelliSlot Unity cards, steps must be taken to avoid duplicate
Emerson Protocol MSTP node IDs. By default, the two cards would use the same node ID, and one or both
cards would report a duplicate node error and fail to communicate with the system.
The default node ID for a Liebert IntelliSlot Unity card is 0, so the second card should use 1 or 2 preferably,
or 127 if necessary. Contact your system administrator about the proper node ID for the second card, then
perform the steps below.
1. Open a Web browser and navigate to the second Liebert IntelliSlot Unity card.
2. Click Communications tab > Configuration > Emerson Protocol > MSTP .
3. Click Edit and enter a password and username if required.
4. Enter the new node ID.
5. Click Save to confirm the changes or Cancel to discard them.
6. Restart the card:
a. Select the Communications tab > Support .
b. Click Enable .
c. Click Restart .
IPv4
Settings
Shown
Edit Dialog Box
Enter the Administrator Name and Password;
defaults are Liebert and Liebert
These should have been changed to enhance
security; see 2.2 - Change User Names and
Passwords Immediately
Edit Button
Save and Cancel Buttons