HPE FlexNetwork 5130 EI Series Layer 3-Ip Services Configuration Guide

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Configuring acquisition of configuration
parameters except IP addresses and prefixes
About acquisition of configuration parameters except IP addresses and prefixes
When a DHCPv6 client has obtained an IPv6 address and prefix, you can configure the following
methods for the client to obtain other network configuration parameters:
• Execute the
ipv6 address auto command to enable an interface to automatically generate
an IPv6 global unicast address and a link-local address. Then stateless DHCPv6 will be
triggered when the M flag is set to 0 and the O flag is set to 1 in a received RA message. For
more information about the commands, see Layer 3—IP services Command Reference.
• Executing the
ipv6 dhcp client stateless enable command on an interface to enable
the interface to act as a DHCPv6 client to obtain configuration parameters from a DHCPv6
server.
If you execute both the
ip address auto and ipv6 dhcp client stateless enable
commands, the interface acts as follows:
• Generate a global unicast address and a link-local address.
• Obtain other configuration parameters from a DHCPv6 server.
Procedure
1. Enter system view.
system-view
2. Enter interface view.
interface interface-type interface-number
3. Configure the interface to support stateless DHCPv6. Choose the options to configure as
needed:
{ Enable stateless IPv6 address autoconfiguration:
ipv6 address auto
{ Configure the client to obtain network parameters from DHCPv6 servers:
ipv6 dhcp client stateless enable
By default, the interface does not support stateless DHCPv6.
Setting the DSCP value for DHCPv6 packets sent
by the DHCPv6 client
About setting the DSCP value for DHCPv6 packets
The DSCP value of a packet specifies the priority level of the packet and affects the transmission
priority of the packet.
Procedure
1. Enter system view.
system-view
2. Set the DSCP value for DHCPv6 packets sent by the DHCPv6 client.
ipv6 dhcp client dscp dscp-value
By default, the DSCP value in DHCPv6 packets sent by the DHCPv6 client is 56.

HPE FlexNetwork 5130 EI Series Specifications

General

Brand	HPE
Model	FlexNetwork 5130 EI Series
Category	Switch
Language	English