XGS-5240-Series User Manual

Configuration Guide of XGS-5240-Series
39-4
2. DHCPv6 relay option basic functions configuration
Command
Description
Global mode
ipv6 dhcp relay remote-id option
no ipv6 dhcp relay remote-id option
This command enables the
switch relay to support option
37 and the no form of this
command disables it.
ipv6 dhcp relay subscriber-id option
no ipv6 dhcp relay subscriber-id option
This command enables the
switch relay to support the
option 38, the no form of this
command disables it.
ipv6 dhcp relay remote-id delimiter WORD
no ipv6 dhcp relay remote-id delimiter
Configures user configuration
options to generate remote-i
d. The no command restores
to its original default config
uration, i.e. enterprise numbe
r together with vlan MAC.
ipv6 dhcp relay subscriber-id select (sp | sv | pv |
spv) delimiter WORD (delimiter WORD |)
no ipv6 dhcp relay subscriber-id select delimiter
Configures user configuration
options to generate subscri
ber-id. The no command res
tores to its original default c
onfiguration, i.e. vlan name t
ogether with port name.
Layer3 Interface configuration mode
ipv6 dhcp relay remote-id <remote-id>
no ipv6 dhcp relay remote-id
This command is used to se
t the form of adding option
no ipv6 dhcp snooping subscriber-id
38 in received DHCPv6 requ
est packets, of which <subsc
riber-id> is the content of su
bscriber-id in user-defined op
tion 38 and it is a string wit
h a length of less than 128.
The no operation restores s
ubscriber-id in option 38 to v
lan name together with port
name such as "Vlan2+Ethern
et1/0/2".