D-Link xStack DGS-3120 Series Reference Guide

xStack® DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch Web UI Reference Guide
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Click on the Edit button to re-configure the specific entry.
Click on the <<Back button to return to the ERPS settings page.
After click the Edit button, the following window will appear:
Figure 4-109 ERPS Settings - Edit Detail Information window
The fields that can be configured or displayed are described below:
Parameter Description
R-APS VLAN
Here the R-APS VLAN ID will be displayed.
Ring Status
Specify to enable or disable the specified ring.
Admin West Port
Specify the port as the west ring port and also specify the virtual port channel used.
Operational West Port
Here the operational west port value will be displayed.
Admin East Port
Specify the port as the east ring port and also specify the virtual port channel used.
Operational East Port
Here the operational east port value will be displayed.
Admin RPL Port Specify the RPL port used. Options to choose from are West Port, East Port, and
None.
Operational RPL Port
Here the operational RPL port value will be displayed.
Admin RPL Owner
Specify to enable or disable the RPL owner node.
Operational RPL
Owner
Here the operational RPL owner value will be displayed.
Protected VLAN(s)
Specify to add or delete the protected VLAN group.
Ring MEL (0-7)
Specify the ring MEL of the R-APS function. The default ring MEL is 1.
Holdoff Time (0-10000)
Specify the hold-off time of the R-APS function. The default hold-off time is 0
milliseconds.
Guard Time (10-2000)
Specify the guard time of the R-APS function. The default guard time is 500
milliseconds.
WTR Time (1-12)
Specify the WTR time of the R-APS function.
Revertive
Specify the state of the R-APS revertive option.
Current Ring State
Display the current Ring state.
Click the Apply button to accept the changes made.
Click the <<Back button to return to the previous window.

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)