D-Link xStack DGS-3120 Series User Manual

xStack
®
DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide
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DGS-3120-24TC:admin# config arpentry 10.48.74.121 00-50-BA-00-07-37
Command: config arpentry 10.48.74.121 00-50-BA-00-07-37
Success.
DGS-3120-24TC:admin#
8-4 config arp_aging time
Description
This command is used to set the maximum amount of time, in minutes, that a dynamic ARP entry
can remain in the Switch’s ARP table, without being accessed, before it is dropped from the table.
Format
config arp_aging time <min 0-65535>
Parameters
<min 0-65535>- Enter the ARP age-out time, in minutes. This value must be between 0 and
65535 minutes.The default value is 20.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To configure ARP aging time to 30 minutes:
DGS-3120-24TC:admin# config arp_aging time 30
Command: config arp_aging time 30
Success.
DGS-3120-24TC:admin#
8-5 clear arptable
Description
This command is used to clear all the dynamic entries from ARP table.
Format
clear arptable
Parameters
None.

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)