Datasheet

Installing 2T16S Network Processor Modules in the Cisco 4000 Series

78-3277-03

Figure 35 DC-Input Power Supply Connections

Configuring the 2T16S Network Processor Module Interface

When you install a new network processor module or if you want to change the configuration of an

existing interface, you must enter the configuration mode to configure the interfaces. If you replaced a

module that was previously configured, the system will recognize the new module interfaces and bring

each of them up in their existing configuration.

After you verify that the new module is installed correctly, use the privileged-level configure command

to configure the new interfaces. You should have the following information available:

• Protocols you plan to route on each new interface

• IP addresses if you will configure the interfaces for IP routing

• Whether the new interfaces will use bridging

• Timing source for each new interface and clock speeds for external timing

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