R0106-HP MSR Router Series Layer 3 - IP Services Command Reference(V7)

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ipv6 prefix
Use ipv6 prefix to configure a static IPv6 prefix.
Use undo ipv6 prefix to remove a static IPv6 prefix.
Syntax
ipv6 prefix prefix-number ipv6-prefix/prefix-length
undo ipv6 prefix prefix-number
Default
No static IPv6 prefix is configured on the device.
Views
System view
Predefined user roles
network-admin
Parameters
prefix-number: Specifies a prefix ID in the range of 1 to 1024.
ipv6-prefix/prefix-length: Specifies a prefix and its length. The value range for the prefix-length argument
is 1 to 128.
Usage guidelines
You cannot use the ipv6 prefix command to modify an existing static prefix.
Dynamic IPv6 prefixes obtained from DHCPv6 servers cannot be manually removed or modified.
A static IPv6 prefix can have the same prefix ID with a dynamic IPv6 prefix, but the static one takes
precedence over the dynamic one.
Examples
# Create static IPv6 prefix 2001:0410::/32 with prefix ID 1.
<Sysname> system-view
[Sysname] ipv6 prefix 1 2001:0410::/32
Related commands
display ipv6 prefix
ipv6 redirects enable
Use ipv6 redirects enable to enable sending ICMPv6 redirect messages.
Use undo ipv6 redirects enable to disable sending ICMPv6 redirect messages.
Syntax
ipv6 redirects enable
undo ipv6 redirects enable
Default
Sending ICMPv6 redirect messages is disabled.