Setting The Dscp Value For Dhcpv6 Packets Sent By The Dhcpv6 Server; Displaying And Maintaining The Dhcpv6 Server - H3C MSR 2600 Configuration Manual

Step
2. Enter interface view.
3. Enable the DHCPv6
server on the interface.
4. Configure an
address/prefix
assignment method.
Setting the DSCP value for DHCPv6 packets sent by
the DHCPv6 server
The DSCP value of a packet specifies the priority level of the packet and affects the transmission priority
of the packet.
To set the DSCP value for DHCPv6 packets sent by the DHCPv6 server:
Step
1. Enter system view.
2. Set the DSCP value for
DHCPv6 packets sent by the
DHCPv6 server.

Displaying and maintaining the DHCPv6 server

Execute display commands in any view and reset commands in user view.
Task
Display the DUID of the local device.
Display DHCPv6 address pool information.
Display prefix pool information.
Display DHCPv6 server information on an
interface.
Display information about IPv6 address
conflicts.
Display information about expired IPv6
addresses.
Command
interface interface-type interface-number
ipv6 dhcp select server
•
Configure global address assignment:
ipv6 dhcp server { allow-hint |
preference preference-value |
rapid-commit } *
•
Apply a DHCPv6 address pool to the
interface:
ipv6 dhcp server apply pool
pool-name [ allow-hint | preference
preference-value | rapid-commit ] *
Command
system-view
ipv6 dhcp dscp dscp-value
Command
display ipv6 dhcp duid
display ipv6 dhcp pool [ pool-name ]
display ipv6 dhcp prefix-pool [ prefix-pool-number ]
display ipv6 dhcp server [ interface interface-type
interface-number ]
display ipv6 dhcp server conflict [ address ipv6-address ]
display ipv6 dhcp server expired [ address ipv6-address | pool
pool-name ]
215
Remarks
N/A
By default, the interface discards
DHCPv6 packets from DHCPv6
clients.
Use one of the commands.
By default, desired
address/prefix assignment and
rapid assignment are disabled,
and the default preference is 0.
Remarks
N/A
By default, the DSCP value in DHCPv6
packets sent by the DHCPv6 server is 56.