L3 Functions > Arp > Gratuitous Arp; L3 Functions > Single Ip Management > Sim Global Settings - D-Link SmartPro DGS-1500-20 User Manual

5 Configuration
Click Delete to delete the information of ARP table.
L3 Functions > ARP > Gratuitous ARP
The Gratuitous ARP page provides users to configure the Gratuitous ARP global settings.
Specifies the Send when IP Interface is up, Send when duplicated IP is detected and Learn received
Gratuitous ARP are enabled or disabled then click Apply to take effect.
Gratuitous ARP Send Interval:
Interface Name: Specifies the Interface Name of Gratuitous ARP.
Time Interval (0-65535): Specifies the time interval for Gratuitous ARP.
Click Apply for the settings to take effect.
L3 Functions > Single IP Management > SIM Global Settings
All switches are set as Candidate switches (CaS) as their factory default configuration and Single IP
Management will be disabled. The SIM Global Settings page provides user to change the device to be single
IP management.
SIM: enable or disable the SIM state on the Switch. Disabled will render all SIM functions on the Switch
inoperable.
Role State: There are two states for the Role: Commander and Candidate.
Commander: Choosing this parameter will make the Switch a Commander Switch (CS).
The user may join other switches to this Switch, over Ethernet, to be part of its SIM
group. Choosing this option will also enable the Switch to be configured for SIM.
Candidate: A Candidate Switch (CaS) is not the member of a SIM group but is
connected to a Commander Switch. This is the default setting for the SIM role.
Discovery Interval (30-90): The user may set the discovery protocol interval, in seconds that the Switch will
send out discovery packets. Returning information to a Commander Switch will include information about
other switches connected to it. (Ex. MS, CaS). The user may set the Discovery Interval from 30 to 90
seconds.
Figure 5.68 – L3 Functions > ARP > Gratuitous ARP
Figure 5.69 – L3 Functions > Single IP Management > SIM Global Settings
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