68 Managing switches
Figure 39 IPsec Association dialog box
3. Complete the IPsec Association dialog box as follows:
Name Enter a unique alphanumeric name that starts with a letter, does not contain
spaces, and does not exceed 32 characters. You may include the following
special characters: ampersand (&), hyphen (-), circumflex (^), and underscore
(_).
Description (Optional) Enter a description of the IPsec policy.
Source Address Enter either a valid IPv4 address, a valid IPv6 address, or a valid DNS host
name.
Destination Address Enter either a valid IPv4 address, a valid IPv6 address, or a valid DNS host
name of the host, switch, or gateway from which data originates.
Protocol Select one of the following IP security protocols to be used to process data:
• ESP—Encapsulating Security Payload based on RFC 2405: The ESP
DES-CBC Cipher Algorithm With Explicit IV (November 1998).
• ESP-old—Encapsulating Security Payload based on RFC 1827: IP
Encapsulating Security Payload (ESP) (August 1995)
• AH—Authentication Header based on RFC 2402: IP Authentication Header
(November 1998)
• AH-old—Authentication Header based on RFC 1826: IP Authentication
Header (August 1995)
If you select ESP or ESP-old, you must also select the Encryption method and
enter an Encryption Key.
SPI Enter a security parameter index (SPI) number in the range of 256 to
4294967295.
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