Vigitron MaxiiNet VI3026 Quick start guide

 2013 Vigitron, Inc. All rights reserved. All brand and product names are trademarks or registered trademarks of
their respective companies.
MaxiiNetTM VI3026
Operational Manual
20 GE PoE-Plus + 4 GE PoE-Plus Combo SFP + 2 GE SFP L2
26 Port Managed Switch
Release 2.44

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Copyright
Purpose
Audience
Conventions
Warranty
Disclaimer
About This Manual
Copyright © 2013 Vigitron, Inc. All rights reserved. The products and programs
described in this User’s Manual are licensed products of Vigitron Inc. This User’s
Manual contains proprietary information protected by copyright, and this User’s
Manual and all accompanying hardware, software, and documentation are
copyrighted. No parts of this User’s Manual may be copied, photocopied,
reproduced, translated or reduced to any electronic medium or machine-readable
from any means by electronic or mechanical. This includes photocopying, recording,
or information storage and retrieval systems, for any purpose other than the
purchaser’s personal use, and without the prior express written permission of
Vigitron, Inc.
This Manual gives specific information on how to operate and use the management
functions of the Vi3026.
The Manual is intended for use by network administrators who are responsible for
operating and maintaining network equipment. Consequently, it assumes a basic
working knowledge of general switch functions, the Internet Protocol (IP), and
Simple Network Management Protocol (SNMP).
The following conventions are used throughout this guide to show information:
NOTE: Emphasizes important information or calls your
attention to related features or instructions.
WARNING: Alerts you to a potential hazard that could
cause personal injury.
CAUTION: Alerts you to a potential hazard that could
cause loss of data, or damage the system or equipment.
See the Customer Support/Warranty booklet included with the product. A copy of
the specific warranty terms applicable to your manufacture products and
replacement parts can be obtained from Vigitron, Inc.
Vigitron, Inc. does not warrant that the hardware will work properly in all
environments and applications, and marks no warranty and representation, either
implied or expressed, with respect to the quality, performance, merchantability, or
fitness for a particular purpose. Vigitron disclaims liability for any inaccuracies or
omissions that may have occurred. Information in this User’s Manual is subject to
change without notice and does not represent a commitment on the part of
Vigitron. Vigitron assumes no responsibility for any inaccuracies that may be
contained in this User’s Manual. Vigitron makes no commitment to update or keep
current the information in this User’s Manual, and reserves the rights to make
improvements to this User’s Manual and /or to the products described in this

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FCC Warning
FCC Caution
CE Mark Warning
User’s Manual, at any time without notice.
This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the CE/FCC remove Rules. These limits are
designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio
communications.
To assure continued compliance (example: use only shielded interface cables when
connection to computer or peripheral devices). Any changes or modifications not
expressly approved by the party responsible for compliance could void the user’s
authority to operate the equipment. This device complies with Part 15 of the FCC
Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
This is a Class A device. In a domestic environment, this product may cause radio
interference, in which case the user may be required to take adequate measures.

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Contents
About This Manual ................................................................................................................................................ 2
Introduction......................................................................................................................................................... 10
Overview.................................................................................................................................................................10
Chapter 1: Operation of Web-Based Management............................................................................................... 11
Connecting Network Devices ..................................................................................................................................14
Twisted-Pair Devices ...............................................................................................................................................14
Cabling Guidelines ..................................................................................................................................................14
Chapter 2: System Configuration.......................................................................................................................... 16
2-1 System Information...........................................................................................................................................16
2-1.1 Information ...............................................................................................................................................16
2-1.2 Configuration ............................................................................................................................................18
2-2 Time ..................................................................................................................................................................19
2-2.1 Manual ......................................................................................................................................................19
2-2.2 NTP............................................................................................................................................................21
2-3 Account.............................................................................................................................................................22
2-3.1 Users .........................................................................................................................................................22
2-3.2 Privilege Level ...........................................................................................................................................24
2-4 IP .......................................................................................................................................................................26
2-4.1 IPv4 ...........................................................................................................................................................26
2-4.2 IPv6 ...........................................................................................................................................................28
2-5 Syslog ................................................................................................................................................................29
2-5.1 Configuration ............................................................................................................................................29
2-5.2 Log.............................................................................................................................................................30
2-5.3 Detailed.....................................................................................................................................................31
2-6 SNMP ................................................................................................................................................................32
2-6.1 System.......................................................................................................................................................32
2-6.2 Configuration ............................................................................................................................................33
2-6.3 Communities .............................................................................................................................................34
2-6.4 Users .........................................................................................................................................................35
2-6.5 Groups.......................................................................................................................................................37
2-6.6 Views.........................................................................................................................................................38
2-6.7 Access........................................................................................................................................................39
2-6.8 Trap ...........................................................................................................................................................41
Chapter 3: Configuration...................................................................................................................................... 43
3-1 Port ...................................................................................................................................................................43

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3-1.1 Configuration ............................................................................................................................................43
3-1.2 Port Description ........................................................................................................................................46
3-1.3 Traffic Overview ........................................................................................................................................47
3-1.4 Detailed Statistics......................................................................................................................................48
3-1.5 QoS Statistics.............................................................................................................................................50
3-1.6 SFP Information.........................................................................................................................................51
3-1.7 EEE ............................................................................................................................................................53
3-2 ACL ....................................................................................................................................................................55
3-2.1 Ports..........................................................................................................................................................55
3-2.2 Rate Limiters .............................................................................................................................................57
3-2.3 Access Control List ....................................................................................................................................58
3-2.4 ACL Status .................................................................................................................................................67
3-3 Aggregation.......................................................................................................................................................69
3-3.1 Static Trunk ...............................................................................................................................................69
3-3.2 LACP ..........................................................................................................................................................71
3-4 Spanning Tree ...................................................................................................................................................76
3-4.1 Bridge Settings ..........................................................................................................................................76
2-4.2 MSTI Mapping ...........................................................................................................................................79
3-4.3 MSTI Priorities...........................................................................................................................................81
3-4.4 CIST Ports ..................................................................................................................................................82
3-4.5 MSTI Ports .................................................................................................................................................84
3-4.6 Bridge Status .............................................................................................................................................86
3-4.7 Port Status.................................................................................................................................................87
3-4.8 Port Statistics ............................................................................................................................................88
3-5 IGMP Snooping .................................................................................................................................................89
3-5.1 Basic Configuration ...................................................................................................................................89
3-5.2 VLAN Configuration...................................................................................................................................91
3-5.3 Port Group Filtering ..................................................................................................................................93
3-5.4 Status ........................................................................................................................................................95
3-5.5 Group Information ....................................................................................................................................97
3-5.6 IPv4 SSM Information ...............................................................................................................................98
3-6 MLD Snooping.................................................................................................................................................100
3-6.1 Basic Configuration .................................................................................................................................100
3-6.2 VLAN Configuration.................................................................................................................................103
3-6.3 Port Group Filtering ................................................................................................................................105
3-6.4 Status ......................................................................................................................................................106
3-6.5 Group Information ..................................................................................................................................108

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3-6.6 IPv6 SSM Information .............................................................................................................................109
3-7 MVR ................................................................................................................................................................110
3-7.1 Configuration ..........................................................................................................................................110
3-7.2 Port Group Allow.....................................................................................................................................112
3-7.3 Groups Information.................................................................................................................................113
3-7.4 Statistics ..................................................................................................................................................114
3-8 LLDP ................................................................................................................................................................115
3-8.1 LLDP Configuration..................................................................................................................................115
3-8.2 LLDP Neighbours .....................................................................................................................................118
3-8.3 LLDP-MED Configuration.........................................................................................................................120
3-8.4 LLPD-MED Neighbours ............................................................................................................................125
3-8.5 EEE ..........................................................................................................................................................128
3-8.6 Port Statistics ..........................................................................................................................................130
3-9 PoE ..................................................................................................................................................................132
3-9.1 Configuration ..........................................................................................................................................132
3-9.2 Status ......................................................................................................................................................134
3-9.3 Power Delay ............................................................................................................................................136
3-9.4 Auto Checking .........................................................................................................................................138
3-9.5 Scheduling...............................................................................................................................................140
3-10 Filtering Data Base ........................................................................................................................................141
3-10.1 Configuration ........................................................................................................................................141
3-10.2 Dynamic MAC Table ..............................................................................................................................144
3-11 VLAN .............................................................................................................................................................145
3-11.1 VLAN Membership ................................................................................................................................145
3-11.2 Ports......................................................................................................................................................147
3-11.3 Switch Status.........................................................................................................................................149
3-11.4 Port Status.............................................................................................................................................151
3-11.5 Private VLANs........................................................................................................................................153
3-11.6 MAC-Based VLAN ..................................................................................................................................155
3-11.7 Protocol-Based VLAN ............................................................................................................................158
3-12 Voice VLAN....................................................................................................................................................162
3-12.1 Configuration ........................................................................................................................................162
3-12.2 OUI ........................................................................................................................................................164
3-13 GARP .............................................................................................................................................................165
3-13.1 Configuration ........................................................................................................................................165
3-13.2 Statistics ................................................................................................................................................167
3-14 GVRP .............................................................................................................................................................168

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3-14.1 Configuration ........................................................................................................................................168
3-14.2 Statistics ................................................................................................................................................170
3-15 QoS ...............................................................................................................................................................171
3-15.1 Port Classification..................................................................................................................................171
3-15.2 Port Policing ..........................................................................................................................................174
3-15.3 Port Scheduler.......................................................................................................................................176
3-15.4 Port Shaping..........................................................................................................................................179
3-15.5 Port Tag Remarking ...............................................................................................................................182
3-15.6 Port DSCP ..............................................................................................................................................184
3-15.7 DSCP-Based QoS ...................................................................................................................................186
3-15.8 DSCP Translation ...................................................................................................................................188
3-15.9 DSCP Classification ................................................................................................................................190
3-15.10 QoS Control List Configuration............................................................................................................191
3-15.11 QCL Status ...........................................................................................................................................195
3-15.12 Storm Control......................................................................................................................................197
3-16 S-Flow Agent.................................................................................................................................................198
3-16.1 Collector................................................................................................................................................198
3-16.2 Sampler .................................................................................................................................................200
3-17 Loop Protection ............................................................................................................................................202
3-17.1 Configuration ........................................................................................................................................202
3-17.2 Status ....................................................................................................................................................204
3-18 Single IP.........................................................................................................................................................205
3-18.1 Configuration ........................................................................................................................................205
3-18.2 Information ...........................................................................................................................................206
3-19 Easy Port .......................................................................................................................................................207
3-20 Mirroring.......................................................................................................................................................210
3-21 Trap Event Severity .......................................................................................................................................212
3-22 UPnP .............................................................................................................................................................213
Chapter 4: Security ............................................................................................................................................ 214
4-1 IP Source Guard ..............................................................................................................................................214
4-1.1 Configuration ..........................................................................................................................................214
4-1.2 Static Table ..............................................................................................................................................216
4-1.3 Dynamic Table.........................................................................................................................................217
4-2 ARP Inspection................................................................................................................................................218
4-2.1 Configuration ..........................................................................................................................................218
4-2.2 Static Table ..............................................................................................................................................220
4-2.3 Dynamic Table.........................................................................................................................................221

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4-3 DHCP Snooping ...............................................................................................................................................222
4-3.1 Configuration ..........................................................................................................................................222
4-3.2 Statistics ..................................................................................................................................................224
4-4 DHCP Relay .....................................................................................................................................................226
4-4.1 Configuration ..........................................................................................................................................226
4-4.2 Statistics ..................................................................................................................................................228
4-5 NAS .................................................................................................................................................................230
4-5.1 Configuration ..........................................................................................................................................230
4-5.2 Switch Status...........................................................................................................................................238
4-5.3 Port Status...............................................................................................................................................240
4-6 AAA .................................................................................................................................................................241
4-6.1 Configuration ..........................................................................................................................................241
4-6.2 Radius Overview .....................................................................................................................................245
4-6.3 Radius Details..........................................................................................................................................247
4-7 Port Security ...................................................................................................................................................251
4-7.1 Limit Control ...........................................................................................................................................251
4-7.2 Switch Status...........................................................................................................................................254
4-7.3 Port Status...............................................................................................................................................256
4-8 Access Management.......................................................................................................................................257
4-8.1 Configuration ..........................................................................................................................................257
4-8.2 Statistics ..................................................................................................................................................259
4-9 SSH..................................................................................................................................................................260
4-10 HTTPs ............................................................................................................................................................261
4-11 Auth Method ................................................................................................................................................262
Chapter 5: Maintenance .................................................................................................................................... 263
5-1 Restart Device .................................................................................................................................................263
5-2 Firmware.........................................................................................................................................................264
5-2.1 Firmware Upgrade ..................................................................................................................................264
5-2.2 Firmware Selection .................................................................................................................................265
5-3 Save/Restore...................................................................................................................................................267
5-3.1 Factory Defaults ......................................................................................................................................267
5-3.2 Save Start ................................................................................................................................................268
5-3.3 Save User.................................................................................................................................................269
5-3.4 Restore User............................................................................................................................................270
5-4 Export/Import .................................................................................................................................................271
5-4.1 Export Config...........................................................................................................................................271
5-4.2 Import Config ..........................................................................................................................................272

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5-5 Diagnostics......................................................................................................................................................273
5-5.1 Ping .........................................................................................................................................................273
5-5.2 Ping6 .......................................................................................................................................................274
Glossary of Web-based Management ................................................................................................................ 275
A............................................................................................................................................................................275
C............................................................................................................................................................................276
D............................................................................................................................................................................276
E............................................................................................................................................................................278
F............................................................................................................................................................................278
H............................................................................................................................................................................279
I.............................................................................................................................................................................279
L.............................................................................................................................................................................280
M...........................................................................................................................................................................281
N............................................................................................................................................................................282
O............................................................................................................................................................................282
P............................................................................................................................................................................283
Q............................................................................................................................................................................284
R............................................................................................................................................................................284
S............................................................................................................................................................................285
T............................................................................................................................................................................286
U............................................................................................................................................................................286
V............................................................................................................................................................................287
Contact Information........................................................................................................................................... 288

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Introduction
Overview
This user’s manual will not only tell you how to install and connect your network
system, but how to configure and monitor the Vi3026 through the web by (RJ-45)
serial interface and Ethernet ports step-by-step. Many detailed explanations of
hardware and software functions are shown, as well as, the examples of the
operation for web-based interface.
The Vi3026 series, the next generation web managed switches from Vigitron, is a
portfolio of affordable managed switches that provides a reliable infrastructure for
your business network. These switches deliver intelligent features to improve the
availability of your critical business applications, protect your sensitive information,
and optimize your network bandwidth to deliver information and applications
effectively. It provides the ideal combination of affordability and capabilities for
entry level networking, including small business or enterprise application to help
you create a more efficient and better-connected workforce.
Vi3026 web managed switches provide 26-ports in a single device. The
specifications are highlighted as follows:
L2+ features provide better manageability, security, QoS, and
performance.
High port count design with all Gigabit Ethernet ports.
Support guest VLAN, voice VLAN, Port based, tag-based and Protocol
based VLANs.
Support 802.3az energy efficient Ethernet standard.
Support 8K MAC table.
Support IPv6/ IPv4 dual stack.
Support s-Flow.
Support easy-configuration-port for easy implementation of the IP
phone, IP camera or wireless environment.
Overview of This User’s Manual
Chapter 1 “Operation of Web-based Management”
Chapter 2 “System Configuration”
Chapter 3 “Configuration”
Chapter 4 “Security”
Chapter 5 “Maintenance”

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Chapter 1: Operation of Web-Based
Management
Initial
Configuration
This chapter instructs you on how to configure and manage the Vi3026 through the
web user interface. With this facility, you can easily access and monitor through
any one port of the switch and all the status of the switch, including MIBs status,
each port activity, Spanning tree status, port aggregation status, multicast traffic,
VLAN and priority status, even illegal access record and so on.
The default values of the Vi3026 are listed in the table below:
IP Address
192.168.1.1
Subnet Mask
255.255.255.0
Default Gateway
192.168.1.254
Username
admin
Password
After the Vi3026 has been finished configuration, you can browse the interface. For
instance, if you type http://192.168.1.1 in the address row in a browser, it will
show the following screen and will ask you to input in the username and password
in order to login and access authentication.
The default username is “admin” and password is empty. For first time use, please
enter the default username and password, and then click the <Login> button. The
login process now is completed. In this login menu, you have to input the complete
username and password respectively, the Vi3026 will not give you a shortcut to
username automatically. This looks inconvenient, but it’s the safer option.
The Vi3026 supports a simple user management function to allow only one
administrator to configure the system at any one time. The use of simultaneous
administrators could result in unpredictable operation. Additional users, even with
administrator’s identity, should only monitor the system. Those who have no
administrator’s identity can only monitor the system. It is suggested, regardless of
security level, that viewing is limited to one client at a time. Also, after accessing the
Vi3026 and viewing is complete, log out.
Connections involving the input of routers and use of clients accessing servers, the
internet, or other networks can result in a brief disconnection of client's access to
the switch GUI. It is recommended that after programming or monitoring, clients
log out and that users without administrator access be allowed only a minimal
access period.
NOTE: When you log into the Switch WEB to manage, you must first
type the username of the admin. Password is blank. So after you type
in the username, please press enter. Management page will enter
WEB. When you log into Vi3026 series switch Web UI management,
you can use both ipv4 ipv6 login to manage. To optimize the display
effect, we recommend you use Microsoft IE 6.0 above, Netscape V7.1
above, or FireFox V1.00 above, and have the resolution 1024x768. The
switch supported neutral web browser interface. If the UI is not
working with FireFox browser, it might result from PC security system
setting.

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The server 192.168.20.15 at Vi3026 requires a username
and password.
NOTE: The Vi3026 function enables DHCP, so if you do not have
DHCP server to provide IP addresses to the switch, the switch’s
default IP is 192.168.1.1.
Figure 1: The Login Page
NOTE: If you need to configure the function or parameter, you can
refer to the detail in the User Guide. You could also access the
switch and click on "help" under the web GUI. The switch will pop
up the simple help content to teach you how to set the
parameters.

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Vi3026 Web Help Function:
00-40-D8-55-35-57
Vi3026

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Connecting
Network Devices
Twisted-Pair
Devices
Cabling Guidelines
The switch is designed to be connected to 10, 100, or 1,000 Mbps network cards in
PCs and servers, as well as, to other switches and hubs. It may also be connected to
remote devices using optional SFP transceivers.
Each device requires an unshielded twisted-pair (UTP) cable with RJ-45 connectors
at both ends. Use Category 5, 5e, or 6 cables for 1000BASE-T connections, Category
5 or better for 100BASE-TX connections.
The RJ-45 ports on the switch support automatic MDI/MDI-X pin-out configuration.
You can use standard straight-through twisted-pair cables to connect to any other
network devices (E.g. PCs, servers, switches, routers, or hubs).
See Appendix B for further information on cabling.
CAUTION:
Do not plug a phone jack connector into an RJ-45 port. This will damage the
switch. Use only twisted-pair cables with RJ-45 connectors that conform to FCC standards.
Connecting to PCs,
Servers, Hubs and
Switches
Step 1: Attach one end of a twisted-pair cable segment to the device’s RJ-45
connector.
Figure 16: Making Twisted-Pair Connections

15
Step 2: If the device is a network card and the switch is in the wiring closet, attach
the other end of the cable segment to a modular wall outlet that is connected to the
wiring closet (eee the section “Network Wiring Connections”). Otherwise, attach the
other end to an available port on the switch.
Make sure each twisted pair cable does not exceed 100 meters (328 ft.) in length.
Step 3: As each connection is made, the Link LED (on the switch) corresponding to
each port will light green (1,000 Mbps) or amber (100 Mbps) to indicate that the
connection is valid.
Network Wiring Connection
Today, the punch-down block is an integral part of many of the newer equipment
racks. It is actually part of the patch panel. Instructions for making connections in
the wiring closet with this type of equipment are as follows:
Step 1: Attach one end of a patch cable to an available port on the switch, and the
other end to the patch panel.
Step 2: If not already in place, attach one end of a cable segment to the back of the
patch panel where the punch-down block is located, and the other end to a modular
wall outlet.
Step 3: Label the cables to simplify future troubleshooting.
Switch
Equipment Rack
(sideview)
Patch Panel
Patch-Down Block
Wall
Figure 17: Network Wiring Connections
NOTE: Avoid using flow control on a port connected to a hub
unless it is actually required to solve a problem. Otherwise
back pressure jamming signals may degrade overall
performance for the segment attached to the hub.

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Chapter 2: System Configuration
2-1 System
Information
2-1.1 Information
This chapter describes the entire basic configuration tasks, which includes the
System Information and management of the Switch (E.g. Time, Account, IP, Syslog
and SNMP).
After you login, the switch shows you the system information. This page is default
and tells you the basic information of the system, including “Model Name”, “System
Description”, “Contact”, “Device Name”, “System Up Time”, “BIOS Version”,
“Firmware Version”, “Hardware-Mechanical Version”, “Serial Number”, “Host IP
Address”, “Host Mac Address”, “Device Port”, “RAM Size” , “Flash Size” and. With
this information, you will know the software version used, MAC address, serial
number, how many ports are good and so on. This will be helpful during any
malfunctions.
The switch system information is provided here.
Web Interface
To configure System Information in the web interface:
1. Click SYSTEM, System, and Information.
2. Specify the contact information for the system administrator, as well as, the
name and location of the switch. Also, indicate the local time zone by
configuring the appropriate offset.
3. Click Refresh.
Figure 2-1.1: System Information (For example, Vi3026. Other models are the same)
00-40-D8-55-35-57

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Parameter
Description
Model name: The model name of this device.
System description: This tells what this device is. Here, it is “20-Port
10/100/1000Base-T + 4 TP/ (100/1G) SFP Combo + 2 (100/1G) SFP PoE+ L2 Plus
Managed Switch”. 26 total ports.
Location: It is the location where this switch is put. User-defined.
Contact: For easy management and maintenance of the device, you may write down
the contact person and their phone number in case you need any help or support.
You can configure this parameter through the device’s user interface or SNMP.
Device name: The name of the switch. User-defined.
System Date: This how the system time of the switch. Its format is day of the week,
month, date, hours: minutes: seconds, year.
System up time: The time accumulated since this switch is powered up. Its format is
day, hour, minute, second.
BIOS version: The version of the BIOS in this switch.
Firmware version: The firmware version in this switch.
Hardware-Mechanical version: The version of Hardware and Mechanical. The figure
before the hyphen is the version of electronic hardware. The one after the hyphen is
the version of mechanical.
Serial number: The serial number is assigned by the Manufacture.
Host IP address: This is IP address of the switch.
Subnet Mask: This displays the IP subnet mask assigned to the device.
Gateway IP Address: This displays the default gateway IP address assigned to the
device
Host MAC address: This is the Ethernet MAC address of the management agent in
this switch.
Console Baudrate: This displays the baudrate of RJ-45(COM) port.
RAM size: The size of the RAM in this switch.
Flash size: The size of the flash memory in this switch.
CPU Load: This displays the load measured as averaged over the last 100ms, 1sec
and 10 seconds intervals.
Bridge FDB size: This displays the bridge FDB size information.
Transmit Queue: This displays the device’s transmit hardware priority queue
information.
Maximum Frame size: This displays the device’s maximum frame size information.
Note: In all cases, after entering and applying settings, select either Save Start (see
page 268) if you want to save the configuration each time the switch is started or
Save User (see page 269) if the you want the setting saved only for the Admin level
log in.

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2-1.2 Configuration
Parameter
Description
You can identify the system by configuring the contact information, name, and
location of the switch.
Web Interface
To configure System Information in the web interface:
1. Click System, System Information, then Configuration.
2. Write System Contact, System Name, System Location information on this
page.
3. Click “Apply”.
Figure 2-1.2: System Information Configuration
System Contact: The textual identification of the contact person for this managed
node, together with information on how to contact this person. The allowed string
length is 0 to 255, and the allowed content is the ASCII characters from 32 to 126.
System Name: An administratively assigned name for this managed node. By
convention, this is the node's fully-qualified domain name. A domain name is a text
string drawn from the alphabet (A-Za-z), digits (0-9), minus sign (-). No space
characters are permitted as part of a name. The first character must be an alpha
character. And the first or last character cannot be a minus sign. The allowed string
length is 0 to 255.
System Location: The physical location of this node (E.g. telephone closet, 3rd floor).
The allowed string length is 0 to 255, and the allowed content is the ASCII characters
from 32 to 126.

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2-2 Time
2-2.1 Manual
This page configures the switch’s time. Time configure includes Time Configuration
and NTP Configuration.
The switch provides manual and automatic ways to set the system time via NTP.
Manual setting is simple and you just input “Year”, “Month”, “Day”, “Hour”,
“Minute” and “Second” within the valid value range indicated in each item.
Web Interface
To configure Time in the web interface:
1. Click Time, then Manual.
2. Specify the time parameter in manual parameters.
3. Click “Apply”.
Figure 2-2.1: The Time Configuration

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Parameter
Description
Clock Source: To view the Vi3026’s clock source, select “Use local Settings” or “Use
NTP Server”.
Date and Time Format: The drop bar is for choose appropriate time format. Three
selections are provided as below.
YYYY-MM-DD HH:MM:SS
MM-DD-YYYY HH:MM:SS
DD-MM-YYYY HH:MM:SS
24 hours: The time is always represented in the 24-hour system
12 hours: The time is always represented in the 12-hour system
Local Time: Shows the current time of the system. The local time can only be set or
filled out in 24 hours format.
Time Zone Offset: Provides the time zone offset relative to UTC/GMT. The
benchmark based on GMT. The valid range is from -720 to 720 minutes
Daylight Saving: Daylight saving is adopted in some countries. If set, it will adjust the
time lag or in advance in unit of hours, according to the starting date and the ending
date. For example, if you set the day light saving to be 1 hour. When the time passes
over the starting time, the system time will be increased one hour after one minute
at the time since it passed over. And when the time passes over the ending time, the
system time will be decreased one hour after one minute at the time since it passed
over.
The switch supports valid configurable day light saving time is –5 ~ +5 step one hour.
The zero for this parameter means it need not have to adjust current time,
equivalent to in-act daylight saving. You don’t have to set the starting/ending date. If
you set daylight saving to be non-zero, you have to set the starting/ending date.
Otherwise, the daylight saving function will not be activated.
Time Set Offset: Provides the daylight saving time set offset. The offset is given in
minutes east of GMT. The valid range is from 1 to 1440 minutes. The default setting
is 60 minutes. When using NTP, make sure the correct offset to GMT is used for your
time zone.
Daylight Savings Type: Provides the Daylight savings type selection. You can select
“By Dates” or “Recurring”, two types for Daylight saving.
From: To configure when Daylight saving start date and time, the format is “YYYY-
MM-DD HH:MM”. The column “HH: MM” can only be set up in 24 hour format.
To: To configure when Daylight saving end date and time, the format is “YYYY-MM-
DD HH:MM”. The column “HH: MM” can only be set up in 24 hour format.
NOTE:The under “from” and “to” was
displayed what you set on the “From” and
“To” field information.
NOTE: The local time column and Day light
saving column will not actively change by the
date time format selection.