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148
IBM System Storage SAN Volume Controller: Hardware Installation Guide
Note: If you want to disable the fast increase/decrease function, press and hold
the down button, press and release the select button, and then release
the down button. The disabling of the fast increase/decrease function
lasts until cluster creation is completed or until the feature is again
enabled. If the up or down buttons are pressed and held while the
function is disabled, the value increases or decreases once every two
seconds. To again enable the fast increase/decrease function, press and
hold the up button, press and release the select button, and then release
the up button.
4. Press the right or left buttons to move to the number field that you want to
update.
5. Repeat steps 3 on page 147 and 4 for each number field that you want to
update.
6. Press the select button to complete the change.
Press the right button to display the next secondary option or the left button to
display the previous options.
Subnet Mask
This option lets you display or change the subnet mask.
Attention: If you change the subnet mask address, ensure that you type the
correct address. Otherwise, you cannot access the cluster using the command line
tools or a Web browser.
Perform the following steps to change the subnet mask:
1. Press the select button. The first subnet mask number is displayed.
2. Press the up button if you want to increase the value that is displayed; press
the down button if you want to decrease that value. If you want to quickly
increase the highlighted value, hold the up button. If you want to quickly
decrease the highlighted value, hold the down button.
Note: If you want to disable the fast increase/decrease function, press and hold
the down button, press and release the select button, and then release
the down button. The disabling of the fast increase/decrease function
lasts until cluster creation is completed or until the feature is again
enabled. If the up or down buttons are pressed and held while the
function is disabled, the value increases or decreases once every two
seconds. To again enable the fast increase/decrease function, press and
hold the up button, press and release the select button, and then release
the up button.
3. Press the right or left buttons to move to the number field that you want to
update.
4. Repeat steps 2 and 3 for each number field that you want to update.
5. Press the select button to complete the change.
Gateway
Attention:
If you change the gateway address, ensure that you type the correct
address. Otherwise, you cannot access the cluster from the Web interface or from a
command line.
Perform the following steps to change the gateway address:
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