QTECH QSW-3400 Инструкция по настройке - Manual (Page 258)

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defined option 37 and it is a
string with a length of less than
128. The no operation restores
remote-id in option 37 to
enterprise-number together with
vlan MAC address.
ipv6 dhcp relay subscriber-id <subscriber-id>
no ipv6 dhcp relay subscriber-id
This command is used to set the
form of adding option 38 in
received DHCPv6 request
packets, of which <subscriber-
id> is the content of subscriber-id
in user-defined option 38 and it
is a string with a length of less
than 128. The no operation
restores subscriber-id in option
38 to vlan name together with
port name such as
"Vlan2+Ethernet1/2".
3. Dhcpv6 server option basic functions configuration
Command Description
Global mode
ipv6 dhcp server remote-id option
no ipv6 dhcp server remote-id option
This command enables DHCPv6
server to support the
identification of option 37, the no
form of this command disables it.
ipv6 dhcp server subscriber-id option
no ipv6 dhcp server subscriber-id option
This command enables DHCPv6
server to support the
identification of option 38, the no
form of this command disables it.
ipv6 dhcp use class
no ipv6 dhcp use class
This command enables DHCPv6
server to support the using of
DHCPv6 class during address
assignment, the no form of this
command disables it without
removing the relative DHCPv6
class information that has been