D-Link xStack DGS-3120 Series User Manual

xStack
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DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide
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DGS-3120-24TC:admin#show dhcp_relay
Command: show dhcp_relay
DHCP/BOOTP Relay Status : Enabled
DHCP/BOOTP Hops Count Limit : 4
DHCP/BOOTP Relay Time Threshold : 2
DHCP Vendor Class Identifier Option 60 State: Disabled
DHCP Client Identifier Option 61 State: Disabled
DHCP Relay Agent Information Option 82 State : Disabled
DHCP Relay Agent Information Option 82 Check : Disabled
DHCP Relay Agent Information Option 82 Policy : Replace
DHCP Relay Agent Information Option 82 Remote ID : default
DHCP Relay Agent Information Option 82 Circuit ID : default
Interface Server 1 Server 2 Server 3 Server 4
------------ --------------- --------------- --------------- ---------------
System 10.90.90.1
Server VLAN ID List
--------------- -----------------------------------------------------------
10.90.90.1 1-10
DGS-3120-24TC:admin#
25-9 config dhcp_relay option_60
Description
This command is used to decide whether DHCP relay will process the DHCP option 60 or not.
When option_60 is enabled, if the packet does not have option 60, then the relay servers cannot
be determined based on option 60. The relay servers will be determined based on either option 61
or per IPIF configured servers.
If the relay servers are determined based on option 60 or option 61, then per IPIF configured
servers will be ignored.
If the relay servers are not determined either by option 60 or option 61, then per IPIF configured
servers will be used to determine the relay servers.
Format
config dhcp_relay option_60 state [enable | disable]
Parameters
state - Specify that the DHCP relay function should use the option 60 rule to relay the DHCP
packets.
enable - Specify that the option 60 rule will be enabled.
disable - Specify that the option 60 rule will be disabled.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.

D-Link xStack DGS-3120 Series Specifications

General

MAC Address Table	16K entries
Ports	10/100/1000BASE-T ports
VLANs	4094
Jumbo Frame	Up to 9KB
Power Supply	Internal power supply (depending on model)
Power over Ethernet (PoE)	No
Layer 3 Features	RIP
Quality of Service (QoS)	8 queues per port, DiffServ
Security Features	ACLs
Management	Web-based, CLI, SNMP
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
SFP Ports	Combo 10/100/1000BASE-T/SFP ports and/or dedicated SFP/SFP+ ports (depending on model)