Cisco WS-C3560X-48PF-L Hardware Installation Guide - Page 48

StackPower Partitioning Examples, Installing the Switch

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Installing the Switch Chapter 2 Switch Installation StackPower Partitioning Examples Figure 2-13 and Figure 2-14 show StackPower stacks of Catalyst 3750-X switches with failover conditions. In Figure 2-13, the StackPower cable 2 is faulty. Therefore, this stack does not provide redundancy. Figure 2-13 Example of a StackPower Stack with a Failover Condition STACK 1 STACK 2 STACK 1 STACK 2 STACK 1 STACK 2 1 2 3 253401 In Figure 2-14, StackPower port B on the center switch has failed and this stack partitions into two stacks. The top two switches share power, and the bottom switch is now a separate stack. Figure 2-14 Example of a Partitioned StackPower Stack with a Failover Condition STACK 1 STACK 2 STACK 1 STACK 2 1 STACK 1 STACK 2 2 253402 Installing the Switch • Rack-Mounting, page 2-15 • Table- or Shelf-Mounting, page 2-19 • After Installing the Switch, page 2-19 The illustrations shown in this section show the Catalyst 3750-X-48 PoE switch as an example. You can install the Catalyst 3750-X and 3560-X switches following the same procedures. 2-14 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-02

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2-14
Catalyst 3750-X and 3560-X Switch Hardware Installation Guide
OL-19593-02
Chapter 2
Switch Installation
Installing the Switch
StackPower Partitioning Examples
Figure 2-13
and
Figure 2-14
show StackPower stacks of Catalyst 3750-X switches with failover
conditions. In
Figure 2-13
, the StackPower cable 2 is faulty. Therefore, this stack does not provide
redundancy.
Figure 2-13
Example of a StackPower Stack with a Failover Condition
In
Figure 2-14
, StackPower port B on the center switch has failed and this stack partitions into two
stacks. The top two switches share power, and the bottom switch is now a separate stack.
Figure 2-14
Example of a Partitioned StackPower Stack with a Failover Condition
Installing the Switch
Rack-Mounting, page 2-15
Table- or Shelf-Mounting, page 2-19
After Installing the Switch, page 2-19
The illustrations shown in this section show the Catalyst 3750-X-48 PoE switch as an example. You can
install the Catalyst 3750-X and 3560-X switches following the same procedures.
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