Cisco Systems 78-13983-04 Manual De Usuario

4-5

Cisco MWR 1900 Mobile Wireless Edge Router Software Configuration Guide

78-13983-04

Chapter 4

Configuring with the Command-Line Interface

Configuring Fast Ethernet Interfaces

To configure speed and duplex operation, do the following while still in interface configuration mode:

Step 1

Specify the duplex operation.

Router(config-if)# duplex [auto | half | full]

Step 2

Specify the speed.

Router(config-if)# speed [auto | 100 | 10]

Configuring Routing Protocol Attributes

When used in the CDMA IP-RAN solution, the MWR 1900 must be configured to support the OSPF
routing protocol. To configure OSPF routing protocol attributes, do the following while still in interface
configuration mode:

Step 1

Enable OSPF Message Digest 5 (MD5) authentication.

Router(config-if)# ip ospf message-digest-key key-id md5 key

Step 2

Specify the interval between hello packets that the Cisco IOS software sends on the interface.

Router(config-if)# ip ospf hello-interval seconds

Step 3

Set the interval at which hello packets must not be seen before neighbors declare the router down.

Router(config-if)# ip ospf dead-interval seconds

Configuring PIM

Because the MWR 1900 is used in a multicast PPP environment, you should configure the PIM mode of
the FE interface.

To configure the PIM mode, do the following while still in interface configuration mode:

Step 1

Enter the following command:

Router(config-if)# ip pim {sparse-mode | sparse-dense-mode | dense-mode [proxy-register

{list access-list | route-map map-name}]}