DHCPv6 option37, 38
293
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-id. The no command
restores to its original default
configuration, i.e. enterprise
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
snooping
subscriber-id
<subscriber-id>
no ipv6 dhcp snooping 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+Ethernet1/0/2".