Dell Force10 C150 Configuration Manual page 740

Note that when you configure encryption with the
encryption and authentication. However, when you enable authentication on an area with the
authentication
If you have enabled IPsec authentication in an OSPFv3 area with the
cannot use the
The configuration of IPsec encryption on an interface-level takes precedence over an area-level
configuration. If you remove an interface configuration, an area encryption policy that has been configured
is applied to the interface.
To remove an IPsec encryption policy from an OSPFv3 area, enter the
spi number
To display the configuration of IPsec encryption policies on the router, enter the show crypto ipsec policy
command.
Displaying OSPFv3 IPsec Security Policies
To display the configuration of IPsec authentication and encryption policies, enter the following command:
Command Syntax
show crypto ipsec policy
[ name name]
740 | Open Shortest Path First (OSPFv2 and OSPFv3)
command, you do not enable encryption at the same time.
area encryption
command in the area at the same time.
command.
Command Mode
EXEC Privilege
area encryption
command, you enable both IPsec
area authentication
no area area-id encryption ipsec
Usage
Display the AH and ESP parameters configured in IPsec
security policies, including the SPI number, key, and
algorithms used.
name displays configuration details about a
specified policy .
area
command, you