3Com S7902E, Configuration Manual

Page: 434 / 2621

5-6
To do… Use the command… Remarks
Configure the
padding format
for Option 82
dhcp-snooping information format
{ normal | verbose [ node-identifier
{ mac | sysname | user-defined
node-identifier } ] }
Optional
normal by default.
You can specify the
padding format as
normal for Option
82 on ONU port
only.
Configure the
code type for the
circuit ID
sub-option
dhcp-snooping information
circuit-id format-type
{ ascii | hex }
Optional
By default, the code
type depends on the
padding format of
Option 82. Each
field has its own
code type.
This code type
configuration
applies to
non-user-defined
Option 82 only.
Configure
non-user-defined
Option 82
Configure the
code type for the
remote ID
sub-option
dhcp-snooping information
remote-id format-type
{ ascii | hex }
Optional
hex by default.
The code type
configuration
applies to
non-user-defined
Option 82 only.
Configure the
padding content
for the circuit ID
sub-option
dhcp-snooping information [ vlan
vlan-id ] circuit-id string circuit-id
Optional
By default, the
padding content
depends on the
padding format of
Option 82.
Configure
user-defined
Option 82
Configure the
padding content
for the remote ID
sub-option
dhcp-snooping information [ vlan
vlan-id ] remote-id string { remote-id
| sysname }
Optional
By default, the
padding content
depends on the
padding format of
Option 82.