R0106-HP MSR Router Series Layer 3 - IP Services Configuration Guide(V7)

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• EUI-64 IPv6 address—The IPv6 address prefix of the interface is manually configured, and the
interface identifier 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.
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, but
it does not overwrite the automatically generated address. If you remove 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:
Ste
p
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 IPv6 global unicast
address is configured on an interface.
Manual configuration
To configure an IPv6 global unicast address for an interface:
Ste
p
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:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter interface view.
interface interface-type
interface-number
N/A