Lucent Technologies Cajun P220, Operation Manual

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Configuring the Cajun P550 Switch (Layer 2 & Layer 3)
3 - 42 Cajun P550/P220 Switch Operation Guide
Installing Redundant Hardware
By default, the switch is configured without the redundant controller or element, as
shown in Figure 3-8.
Figure 3-8. Default Hardware Configuration
To install the redundant modules and enable module redundancy:
1. Shut down the switch.
WARNING: Before replacing switch controllers or elements, turn off the switch.
2. Install the redundant controller in the slot to the left of the primary controller. (Slot
1 in Figure 3-8).
Note: Controllers and elements are equipped with keys to ensure that a controller
cannot be inserted into an element slot and an element cannot be inserted
into a controller slot.
3. Install the redundant element in the slot to the left of the sixth element. (Slot 0 in
Figure 3-8).
4. Restart the switch and login.
5. In the System Information section of the Web Agent window, click Switch
Fabric . The Switch Fabric Status dialog box opens.
If the redundant controller and element installed properly, settings display as in
Figure 3-9.
Elements
6 - 4 Primary
Controller
Elements
3 - 1