[c-nsp] Power Redundancy in 3550 or 3750?

Hyunseog Ryu r.hyunseog at ieee.org
Sat Jul 30 15:41:00 EDT 2005


if you really need power redundancy, you may consider 3550 DC version, 
which may limit your choice for the number of port and configuration.
If I remember correctly, with Cisco 3550 DC version, you can have Power 
A and Power B source.

Hyun


Skeeve Stevens wrote:

>Is there any way to do power redundancy in a 3550 or 3750?
>
>Also.. I presume if you have 2 of these units in a stack and one loses
>power, the other one can't feed it power over the stack cable?
>
>Also. if not, what is the lowest switch with L2/L3 capability that can take
>a 2nd power supply?
>
>
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