Brocade Multi-Service IronWare Routing Configuration Guide Instrukcja Użytkownika Pobierz pdf (Strona 675)

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Multi-Service IronWare Routing Configuration Guide 647

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Configuring OSPFv3

The route-map map-name parameter specifies the route map name. The following match

parameters are valid for OSPFv3 redistribution:

• match ip address | next-hop acl-number

• match metric number

• match tag tag-value

The following set parameters are valid for OSPF redistribution:

• set ip next hop ipv4-address

• set metric [+ | - ] number | none

• set metric-type type-1 | type-2

• set tag tag-value

NOTE

You must configure the route map before you configure a redistribution filter that uses the route

map.

NOTE

When you use a route map for route redistribution, the software disregards the permit or deny action

of the route map.

NOTE

For an external route that is redistributed into OSPFv3 through a route map, the metric value of the

route remains the same unless the metric is set by a set metric command inside the route map or

the default-metric num command. For a route redistributed without using a route map, the metric is

set by the metric parameter if set or the default-metric num command if the metric parameter is not

set.

Modifying default metric for routes redistributed into OSPF Version 3

The default metric is a global parameter that specifies the cost applied by default to routes

redistributed into OSPFv3. The default value is 0.

If the metric parameter for the redistribute command is not set and the default-metric command is

not set, the metric is set to 1, its default value, then routes redistributed from the various routing

protocols will have the metric value of the protocol from which they are redistributed. For

information about the redistribute command, refer to “Configuring route redistribution into

OSPFv3” on page 645.

NOTE

You also can define the cost on individual interfaces. The interface cost overrides the default cost.

For information about defining the cost on individual interfaces, refer to “Modifying OSPFv3

interface defaults” on page 656 and “Changing the reference bandwidth for the cost on OSPFv3

interfaces” on page 644.

To assign a default metric of 4 to all routes imported into OSPFv3, enter the following command.

Brocade(config-ospf6-router)# default-metric 4

Syntax: [no] default-metric number

You can specify a value from 0 – 65535. The default is 0.

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