D-Link xStack DGS-3120 Series User Manual

xStack
®
DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide
420
Chapter 39 Gratuitous ARP Command
List
config gratuitous_arp send ipif_status_up [enable | disable]
config gratuitous_arp send dup_ip_detected [enable | disable]
config gratuitous_arp learning [enable | disable]
config gratuitous_arp send periodically ipif <ipif_name 12> interval <value 0-65535>
enable gratuitous_arp {ipif <ipif_name 12>} {trap | log}(1)
disable gratuitous_arp {ipif <ipif_name 12>} {trap | log}(1)
show gratuitous_arp {ipif <ipif_name 12>}
39-1 config gratuitous_arp send ipif_status_up
Description
The command is used to enable or disable the sending of gratuitous ARP when the IP interface’s
status is up. This is used to automatically announce the interface’s IP address to other nodes. Only
one gratuitous ARP packet will be broadcasted.
Format
config gratuitous_arp send ipif_status_up [enable | disable]
Parameters
enable - Enable the sending of gratuitous ARP when the IP interface’s status is up.
disable - Disable the sending of gratuitous ARP when the IP interface’s status is up. This is the
default value.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To enable send gratuitous ARP request in normal situation:
DGS-3120-24TC:admin# config gratuitous_arp send ipif_status_up enable
Command: config gratuitous_arp send ipif_status_up enable
Success.
DGS-3120-24TC:admin#

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)