HP FlexNetwork MSR2003 User Manual

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Configuring network parameters in a DHCPv6 option group
A DHCPv6 option group can be created by using the following methods:
• Create a static DHCPv6 option group by using the ipv6 dhcp option-group command.
• When the device acts as a DHCPv6 client, it automatically creates a dynamic DHCPv6 option
group for saving the obtained parameters. For more information about creating a dynamic
DHCPv6 option group, see "Configuring the DHCPv6 client."
T
o create a static DHCPv6 option group:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Create a static DHCPv6
option group and enter its
view.
ipv6 dhcp option-group
option-group-number
By default, no static DHCPv6
option group exists on the
DHCPv6 server.
3. (Optional.) Specify a DNS
server address.
dns-server
ipv6-address
By default, no DNS server
address is specified.
4. (Optional.) Specify a domain
name suffix.
domain-name
domain-name
By default, no domain name
suffix is specified.
5. (Optional.) Specify a SIP
server address or domain
name.
sip-server
{
address
ipv6-address |
domain-name
domain-name }
By default, no SIP server
address or domain name is
specified.
6. (Optional.) Configure a
self-defined DHCPv6 option.
option
code
hex
hex-string
By default, no self-defined
DHCPv6 option is
configured.
Configuring the DHCPv6 server on an interface
Enable the DHCP server and configure one of the following address/prefix assignment methods on
an interface:
• Apply an address pool on the interface—The DHCPv6 server selects an IPv6 address/prefix
from the applied address pool for a requesting client. If there is no assignable IPv6
address/prefix in the address pool, the DHCPv6 server cannot to assign an IPv6 address/prefix
to a client.
• Configure global address assignment on the interface—The DHCPv6 server selects an
IPv6 address/prefix in the global DHCPv6 address pool that matches the server interface
address or the DHCPv6 relay agent address for a requesting client.
If you configure both methods on an interface, the DHCPv6 server uses the specified address pool
for address assignment without performing global address assignment.
Configuration guidelines
• An interface cannot act as a DHCPv6 server and DHCPv6 relay agent at the same time.
• Do not enable DHCPv6 server and DHCPv6 client on the same interface.
• If you use the ipv6 dhcp server command multiple times, the most recent configuration takes
effect.
• You can apply an address pool that has not been created to an interface. The setting takes
effect after the address pool is created.

HP FlexNetwork MSR2003 Specifications

General

Brand	HP
Model	FlexNetwork MSR2003
Category	Network Router
Language	English