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14-19
Cisco ASA 5500 Series Configuration Guide using ASDM
Chapter 14 Completing Interface Configuration (Routed Mode)
Completing Interface Configuration in Routed Mode
b. In the Address/Prefix Length field, enter the IPv6 address with the prefix length. To configure
settings that apply to all prefixes, check the Default Values check box instead of entering an
Address.
c. (Optional) To indicate that the IPv6 prefix is not advertised, check the No Advertisements check
box.
d. (Optional) To indicate that the specified prefix is not used for on-link determination, check the
Off-link check box.
e. (Optional) To indicate to hosts on the local link that the specified prefix cannot be used for IPv6
autoconfiguration, check the No Auto-Configuration check box.
f. In the Prefix Lifetime area, choose one of the following:
–
Lifetime Duration—Specify the following:
A valid lifetime for the prefix in seconds from the drop-down list. This setting is the amount of
time that the specified IPv6 prefix is advertised as being valid. The maximum value represents
infinity. Valid values are from 0 to 4294967295. The default is 2592000 (30 days).
A preferred lifetime for the prefix from the drop-down list. This setting is the amount of time
that the specified IPv6 prefix is advertised as being preferred. The maximum value represents
infinity. Valid values are from 0 to 4294967295. The default setting is 604800 (seven days).
–
Lifetime Expiration Date—Specify the following:
Choose a valid month and day from the drop-down list, and then enter a time in hh:mm format.
Choose a preferred month and day from the drop-down list, and then enter a time in hh:mm
format.
Step 8 Click OK.
You return to the Edit Interface dialog box.
Step 9 Click OK.
You return to the Configuration > Device Setup > Interfaces pane.