HPE FlexNetwork MSR Series Comware 7 Layer 3 - Ip Services Configuration Guides

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Assigning IPv6 addresses to interfaces
This section describes how to configure an IPv6 global unicast address, an IPv6 link-local address,
and an IPv6 anycast address.
Configuring an IPv6 global unicast address
Use one of the following methods to configure an IPv6 global unicast address for an interface:
• EUI-64 IPv6 address—The IPv6 address prefix of the interface is manually configured, and the
interface ID is generated automatically by the interface.
• Manual configuration—The IPv6 global unicast address is manually configured.
• Stateless address autoconfiguration—The IPv6 global unicast address is generated
automatically based on the address prefix information contained in the RA message.
• Prefix-specific address autoconfiguration—The IPv6 global unicast address is generated
automatically based on the prefix specified by its ID. The prefix can be manually configured or
obtained through DHCPv6.
You can configure multiple IPv6 global unicast addresses on an interface.
Manually configured global unicast addresses (including EUI-64 IPv6 addresses) take precedence
over automatically generated ones. If you manually configure a global unicast address with the same
address prefix as an existing global unicast address on an interface, the manually configured one
takes effect. However, it does not overwrite the automatically generated address. If you delete the
manually configured global unicast address, the device uses the automatically generated one.
EUI-64 IPv6 address
To configure an interface to generate an EUI-64 IPv6 address:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Enter interface view.
interface
interface-type
interface-number
N/A
3. Configure the interface to
generate an EUI-64 IPv6
address.
ipv6 address
{ ipv6-address
prefix-length |
ipv6-address/prefix-length }
eui-64
By default, no EUI-64 IPv6 address
is configured on an interface.
Manual configuration
To configure an IPv6 global unicast address for an interface:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Enter interface view.
interface
interface-type
interface-number
N/A
3. Configure an IPv6 global
unicast address for the
interface.
ipv6 address
{ ipv6-address
prefix-length |
ipv6-address/prefix-length }
By default, no IPv6 global unicast
address is configured on an
interface.
Stateless address autoconfiguration
To configure an interface to generate an IPv6 address through stateless address autoconfiguration:

HPE FlexNetwork MSR Series Specifications

General

Brand	HPE
Model	FlexNetwork MSR Series
Category	Network Router
Language	English