H3C S3100 8C SI User Manual

Operation Manual – DHCP
H3C S3100 Series Ethernet Switches Chapter 2 DHCP Snooping Configuration
2-11
Table 2-9 Configure a storage format for the Option 82 field
Operation Command Description
Enter system view
system-view
—
Configure a storage
format for the Option 82
field
dhcp-snooping
information format { hex
| ascii }
Optional
By default, the format is
hex.
 Note:
The dhcp-snooping information format command applies only to the default content
of the Option 82 field. If you have configured the circuit ID or remote ID sub-option, the
format of the sub-option is ASCII, instead of the one specified with the dhcp-snooping
information format command.
IV. Configure the circuit ID sub-option
Table 2-10 Configure the circuit ID sub-option
Operation Command Description
Enter system view
system-view
—
Enter Ethernet port view
interface interface-type
interface-number
—
Configure the circuit ID
sub-option in Option 82
dhcp-snooping
information [ vlan
vlan-id ] circuit-id string
string
Optional
By default, the circuit ID
sub-option contains the
VLAN ID and port index
related to the port that
receives DHCP request
packets from DHCP
clients

H3C S3100 8C SI Specifications

General

Brand	H3C
Model	S3100 8C SI
Category	Switch
Language	English