Cisco ASA Series User Manual

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Cisco ASA Series CLI Configuration Guide
Chapter 1 Configuring OSPF
Configuring OSPFv3
Calculating Summary Route Costs
To calculate summary route costs according to RFC 1583, enter the following command:
Generating a Default External Route into an OSPFv3 Routing Domain
To generate a default route into an OSPFv3 routing domain, perform the following steps:
Detailed Steps
Command Purpose
compatible rfc1583
Example:
hostname (config-rtr)# compatible rfc1583
Restores the methods that are used to calculate summary route
costs according to RFC 1583.
Command Purpose
Step 1
ipv6 router ospf process-id
Example:
hostname(config-if)# ipv6 router ospf 1
Enables an OSPFv3 routing process and enters IPv6 router
configuration mode.
The process-id argument is an internally used identifier for this
routing process, is locally assigned, and can be any positive
integer from 1 to 65535. This ID does not have to match the ID on
any other device; it is for internal administrative use only. You can
use a maximum of two processes.
Step 2
default-information originate [always]
metric metric-value [metric-type
type-value] [route-map map-name]
Example:
hostname(config-rtr)# default-information
originate always metric 3 metric-type 2
Generates a default external route into an OSPFv3 routing
domain.
The always keyword advertises the default route whether or not
the default route exists. The metric metric-value
keyword-argument pair specifies the metric used for generating
the default route. If you do not specify a value using the
default-metric command, the default value is 10. Valid metric
values range from 0 to 16777214. The metric-type type-value
keyword-argument pair specifies the external link type that is
associated with the default route that is advertised into the
OSPFv3 routing domain. Valid values can be one of the
following:
• 1—Type 1 external route
• 2—Type 2 external route
The default is the type 2 external route. The route-map
map-name keyword-argument pair specifies the routing process
that generates the default route if the route map is satisfied.

Cisco ASA Series Specifications

General

Brand	Cisco
Model	ASA Series
Category	Network Hardware
Language	English