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8-7

Cisco Security Appliance Command Line Configuration Guide

OL-6721-01

Chapter 8 Configuring IP Routing and DHCP Services

Configuring OSPF

The following example shows how to redistribute routes with a hop count equal to 1. The security

appliance redistributes these routes as external LSAs with a metric of 5, metric type of Type 1, and a tag

equal to 1.

hostname(config)# route-map 1-to-2 permit

hostname(config-route-map)# match metric 1

hostname(config-route-map)# set metric 5

hostname(config-route-map)# set metric-type type-1

Redistributing Static, Connected, or OSPF Routes to an OSPF Process

To redistribute static, connected, or OSPF routes from one process into another OSPF process, perform

the following steps:

Step 1 If you have not already done so, enter the router configuration mode for the OSPF process you want to

redistribute into by entering the following command:

hostname(config)# router ospf

process_id

Step 2 To specify the routes you want to redistribute, enter the following command:

hostname(config-router)# redistribute {ospf

process_id

[match {internal | external 1 | external 2}] | static | connect} [metric

metric-value

]

[metric-type {type-1 | type-2}] [tag

tag_value

] [subnets] [route-map

map_name

]

The ospf process_id, static, and connect keywords specify from where you want to redistribute routes.

You can either use the options in this command to match and set route properties, or you can use a route

map. The tag and subnets options do not have equivalents in the route-map command. If you use both

a route map and options in the redistribute command, then they must match.

The following example shows route redistribution from OSPF process 1 into OSPF process 2 by

matching routes with a metric equal to 1. The security appliance redistributes these routes as external

LSAs with a metric of 5, metric type of Type 1, and a tag equal to 1.

hostname(config)# route-map 1-to-2 permit

hostname(config-route-map)# match metric 1

hostname(config-route-map)# set metric 5

hostname(config-route-map)# set metric-type type-1

hostname(config-route-map)# set tag 1

hostname(config-route-map)# router ospf 2

hostname(config-router)# redistribute ospf 1 route-map 1-to-2

The following example shows the specified OSPF process routes being redistributed into OSPF

process 109. The OSPF metric is remapped to 100.

hostname(config)# router ospf 109

hostname(config-router)# redistribute ospf 108 metric 100 subnets

The following example shows route redistribution where the link-state cost is specified as 5 and the

metric type is set to external, indicating that it has lower priority than internal metrics.

hostname(config)# router ospf 1

hostname(config-router)# redistribute ospf 2 metric 5 metric-type external

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Cisco PIX 525 Especificaciones Pagina 89

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