D-Link xStack DGS-3120 Series Cli Reference Manual page 358

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xStack DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide
user_define – Use the user-defined string as the remote ID.
<desc 128> - Enter the string.
vendor1 - Specify that the remote ID will be the System MAC address of the Switch.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To configure the DHCPv6 relay option 37:
DGS-3120-24TC:admin#config dhcpv6_relay option_37 state enable
Command: config dhcpv6_relay option_37 state enable
Success.
DGS-3120-24TC:admin#config dhcpv6_relay option_37 check enable
Command: config dhcpv6_relay option_37 check enable
Success.
DGS-3120-24TC:admin#config dhcpv6_relay option_37 remote_id default
Command: config dhcpv6_relay option_37 remote_id default
Success.
DGS-3120-24TC:admin#
28-7 config dhcpv6_relay option_18
Description
This command is used to configure the processing of Option 18 for the DHCPv6 relay function.
Both the DHCPv6 relay and DHCPv6 local relay functions use the same Interface ID format. Local
relay isn't concerned about the option state it adds to the packet.
Format
config dhcpv6_relay option_18 {state [enable | disable] | check [enable | disable] |
interface_id [default | cid | vendor1]}(1)
Parameters
state - (Optional) Specify the DHCPv6 relay Option 18's state.
enable - Specify that the DHCPv6 relay Option 18's state is enabled. When the state is
enabled, the DHCP packet will be inserted with the Option 18 field before being relayed to
server.
disable - Specify that the DHCPv6 relay Option 18's state is disabled. When the state is
disabled, the DHCP packet will be relayed directly to server without further checks and
inserted with the Option 18.
check - (Optional) Specify whether or not to check for the Option 18 field in incoming packets. If
the incoming packets contains an Option 18 field, then it will be dropped.
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