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Powering-On Sequence of Multi-Tier Configuration..............................225
Quick Reference Ch
art..........................................................................226
Troubleshooting.....................................................................................229
Paragon II FAQs
Online
........................................................................231
Powering-On Sequence of Multi-Tier Configuration
In a multi-tier configuration, the order of powering ON is critical to proper
function.
When turning ON existing stable configurations (that is, if you are
NOT replacing or adding Paragon switches and NOT swapping their
order), or when you are power cycling a cascaded configuration,
follow this sequence:
1. Turn ON the third tier (if a third tier exists).
2. Turn ON the second tier.
3. Turn ON the base tier (first tier).
For configurations where Paragon switches are added, replaced, or
swapped (in order), follow this sequence:
1. Turn ON the third tier (if a third tier exists).
2. Turn ON the second tier.
3. Turn ON the base tier (first tier).
4. Perform a partial reset of the database on impacted Paragon
switches. For example, if you swap the switches connected to
the base tier, perform the partial reset on the base tier. If you
swap the switches connected to the second tier, perform the
partial reset from the second tier to the base tier. For information
on partial reset, see Reset Unit (on page 44).
User
station
s can be turned ON and OFF at any time as needed.
There is a five-second ON/OFF down time in the Paragon switch or
Paragon II power cycle.
Appendix H
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