Cisco ASA Series Cli Configuration Manual page 651

Chapter 1 Configuring OSPF
Configuring OSPFv3 Interface Parameters
You can change certain interface-specific OSPFv3 parameters, if necessary. You are not required to
change any of these parameters, but the following interface parameters must be consistent across all
routers in an attached network: ipv6 ospf hello-interval and ipv6 ospf dead-interval. If you configure
any of these parameters, be sure that the configurations for all routers on your network have compatible
values.
To configure OSPFv3 interface parameters for IPv6, perform the following steps:
Detailed Steps
Command
Step 1
ipv6 router ospf process-id
Example:
hostname(config-if)# ipv6 router ospf 10
Step 2
ipv6 ospf area [area-num] [instance]
Example:
hostname(config-if)# interface
GigabitEthernet3/2.200
vlan 200
nameif outside
security-level 100
ip address 10.20.200.30 255.255.255.0
standby 10.20.200.31
ipv6 address 3001::1/64 standby 3001::8
ipv6 address 6001::1/64 standby 6001::8
ipv6 enable
ospf priority 255
ipv6 ospf cost 100
ipv6 ospf 100 area 10 instance 200
Step 3
Do one of the following to configure OSPFv3 interface parameters:
ipv6 ospf cost interface-cost
Example:
hostname(config-if)# interface
GigabitEthernet3/2.200
vlan 200
nameif outside
security-level 100
ip address 10.20.200.30 255.255.255.0
standby 10.20.200.31
ipv6 address 3001::1/64 standby 3001::8
ipv6 address 6001::1/64 standby 6001::8
ipv6 enable
ospf priority 255
ipv6 ospf cost 100
ipv6 ospf 100 area 10 instance 200
Purpose
Enables an OSPFv3 routing process and enters IPv6 router
configuration mode.
The process-id argument is an internally used tag for this routing
process and can be any positive integer. This tag does not have to
match the tag on any other device; it is for internal use only. You
can use a maximum of two processes.
Creates an OSPFv3 area.
The area-num argument is the area for which authentication is to
be enabled and can be either a decimal value or an IP address. The
instance keyword specifies the area instance ID that is to be
assigned to an interface. An interface can have only one OSPFv3
area. You can use the same area on multiple interfaces, and each
interface can use a different area instance ID.
Explicitly specifies the cost of sending a packet on an interface.
The interface-cost argument specifies an unsigned integer value
expressed as the link-state metric, which can range in value from
1 to 65535. The default cost is based on the bandwidth.
Cisco ASA Series CLI Configuration Guide
Configuring OSPFv3
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