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Appendix B
Internal Dip Switch
(Models 3512/3612)
If management is not available for the repeater, you can isolate the repeater's
collision domain from other repeaters in the stack by setting an internal dip
switch that is accessible through the Power Supply A or B opening. The
following diagram shows the available switch settings.
1
1
Figure B-1. Optional Dip Switch Settings
NOTE: Switch 4 is not used.
NOTE: The unmanaged 2524 repeater contains external dip switches on the back
of the unit. The functions of these switches differ from the 35122/3612 dip
switches. For information about the dip switch settings for the 2624 repeater, see
the section "Dip Switch Settings" in Chapter 3.
100Base-T Repeater Internal DIP Switch
Switches 1 and 2:
Backplane Select
= Backplane 1
2
1
= Backplane 2
2
1
CAUTION:
After you set the dip switches and power on the repeater, all
ports on the unit default to enabled. In this "standalone" mode, you cannot
change the repeater's configuration from the management platform. Use
this mode of operation only when all other configuration methods are
unsuccessful.
1
2
3
4
1
2
3
4
Hardware Override
= Backplane 3
= Enable Switch Settings
2
3
= Isolated
= Disable Switch Settings
2
3
Netelligent 2524/2624 and 3512/3612 100Base-T Repeater User Guide
B-1
Switch 3:
(default)
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