DGS-3710 Series Layer 2 Managed Gigabit Switch CLI Reference Guide
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Format
config dhcp_relay option_61 state [enable | disable]
Parameters
enable
- Specifies to enable the DHCP relay function to use option 61 rules to relay DHCP
packets.
disable
- Specifies to disable the DHCP relay function to use option 61 rules to relay DHCP
packets.
Restrictions
Only Administrator-level users can issue this command.
Example
To configure the state of DHCP relay option 61:
DGS-3710-12C:admin#config dhcp_relay option_61 state enable
Command: config dhcp_relay option_61 state enable
Success.
DGS-3710-12C:admin#
18-12
config dhcp_relay option_82 check
Description
This command is used to configure the checking mechanism of the DHCP relay agent information
option 82 of the switch.
Format
config dhcp_relay option_82 check [enable | disable]
Parameters
enable
- When the state is enabled, for a packet coming from the client side, the packet should
not have the option 82 field. If the packet has this option field, it will be dropped. For a packet
comes from the server side, the packet should have the option 82 field. If the packet does not
have an option field or does not have correct option fields, the packet will be dropped.
disable
- The default setting is disabled.
Restrictions
Only Administrator and Operator-level users can issue this command.
Example
To configure the checking mechanism of the DHCP relay agent information option 82: