Motorola P880 ユーザーズマニュアル

Cajun P880 Routing Switch Installation Guide 

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The Cajun P880 Switch with Integrated Routing combines scalable 
wire speed IP Layer3 switching (routing) with 10/100/1000 
Ethernet Layer 2 switching (bridging) in a high-capacity chassis-
based system. The product emphasizes traditional, standards-
compliant IP operation and ample capacity to avoid bottlenecks. 

For more detailed information on Cajun P880 Switch routing 
operations, refer to “Routing with Layer 2 and Layer 3 Modules”, in 

the Cajun P550/P220 Switch Operation Guide

The configuration process for the Cajun P880 Switch with integrated 
routing has the following minimum requirements for using IP 
routing:

■

IP routing must be globally enabled.

■

At least one routing protocol must be enabled (RIP, OSPF) to 
allow communication between routers.

■

Determine which interfaces need to have IP routing enabled.

■

If you plan to expand your current network, create VLANs 
(subnets) to address your network configuration.

■

Assign an IP address, subnet mask, routing protocol, and 
multicast routing protocol to each IP interface you configure.

This section provides an overview of the LAN router configuration 
operation. For more information on these configuration steps, see 
the sections referenced after each step. 

To configure the switch as a LAN router:

1. Create a IP interface for each subnet. Refer to “Creating and 

Implementing VLANs”, in 

the Cajun P550/P220 Switch Operation Guide

2. Create or assign a VLAN to the IP interface. Refer to “Assigning 

IP Interfaces to the VLAN”, in 

the Cajun P550/P220 Switch Operation 

3. Bind ports to the VLANs assigned to the IP interfaces. Refer to 

4. Specify how the router will communicate with other routers. 

Refer to “Assigning IP Interfaces to the VLAN”, in 

the Cajun P550/

, to configure OSPF and RIP parameters.