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15. Configure DHCP Snooping option 82 attributes
Command
Globe mode
ip dhcp snooping information
option subscriber-id format {hex |
acsii | vs-hp}
ip dhcp snooping information
option remote-id {standard |
<remote-id>}
no ip dhcp snooping information
option remote-id
ip dhcp snooping information
option delimiter [colon | dot | slash
| space]
no ip dhcp snooping information
option delimiter
ip dhcp snooping information
option self-defined remote-id
{hostname | mac | string WORD}
no ip dhcp snooping information
option self-defined remote-id
ip dhcp snooping information
option self-defined remote-id
format [ascii | hex]
ip dhcp snooping information
option self-defined subscriber-id
{vlan | port | id (switch-id (mac |
hostname)| remote-mac) | string
WORD}
no ip dhcp snooping information
option type self-defined
subscriber-id
ip dhcp snooping information
option self-defined subscriber-id
format [ascii | hex]
Port mode
Explanation
This command is used to set subscriber-id
format of DHCP snooping option82.
Set the suboption2 (remote ID option) content of
option 82 added by DHCP request packets (they
are received by the port). The no command sets
the additive suboption2 (remote ID option)
format of option 82 as standard.
Set the delimiter of each parameter for
suboption of option82 in global mode, no
command restores the delimiter as slash.
Set creation method for option82, users can
define the parameters of remote-id suboption by
themselves.
Set self-defined format of remote-id for snooping
option82.
Set creation method for option82, users can
define the parameters of circute-id suboption by
themselves.
Set self-defined format of circuit-id for snooping
option82.
36-80
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