D-Link xStack DGS-3120 Series User Manual

xStack
®
DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide
422
Parameters
enable - Enable learning of ARP entry based on the received gratuitous ARP packet.
disable - Disable learning of ARP entry based on the received gratuitous ARP packet.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To enable the Gratuitous ARP learning state:
DGS-3120-24TC:admin# config gratuitous_arp learning enable
Command: config gratuitous_arp learning enable
Success.
DGS-3120-24TC:admin#
39-4 config gratuitous_arp send periodically
Description
The command is used to configure the interval for periodical sending of gratuitous ARP request
packet. By default, the interval is 0.
Format
config gratuitous_arp send periodically ipif <ipif_name 12> interval <value 0-65535>
Parameters
ipif - Interface name of L3 interface.
<ipif_name 12> - Enter the IP interface name here. This name can be up to 12 characters
long.
interval - Periodically send gratuitous ARP interval time in seconds. 0 means not send gratuitous
ARP periodically.
<value 0-65535> - Enter the gratuitous ARP interval time here. This value must be between 0
and 65535 seconds.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To configure gratuitous ARP interval to 5 for IPIF System:

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)