Alcatel-Lucent 6850-48 参照ガイド

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IPv6 Commands
OmniSwitch CLI Reference Guide
September 2009
page 33-19
ipv6 prefix
Configures an IPv6 prefix on an interface. Used for configuring prefixes for router advertisements.
ipv6 prefix ipv6_address /prefix_length if_name
[valid-lifetime time
[preferred-lifetime 
time
[on-link-flag {true | false}
[autonomous-flag {true | false}]
 if_name
no ipv6 prefix ipv6_address /prefix_length if_name
Syntax Definitions
ipv6_address
IPv6 address of the interface.
/prefix_length
The number of bits that are significant in the IPv6 address (mask). 
(1...127).
valid-lifetime time
Length of time, in seconds, that this prefix will remain valid, i.e. time 
until deprecation. A value of 4,294,967,295 
represents infinity.
 
preferred-lifetime time
Length of time, in seconds, that this prefix will remain preferred, i.e. 
time until deprecation. A value of 4,294,967,295 
represents infinity.
 
on-link-flag
On-link configuration flag. When “true” this prefix can be used for on-
link determination.
autonomous-flag
Autonomous address configuration flag. When “true”, indicates that this 
prefix can be used for autonomous address configuration (i.e., can be 
used to form a local interface address).
if_name
Name assigned to the interface.
Defaults
Platforms Supported
OmniSwitch 6400, 6850, 6855, 9000, 9000E
Usage Guidelines
Use the no form of this command to delete a prefix. 
Examples
-> ipv6 prefix 4132:86::/64 Test
parameter
default
valid-lifetime time
2,592,000
preferred-lifetime time
604,800
on-link-flag
true
autonomous-flag
true