DrayTek VigorSwitch G2280x Service Manual

VigorSwitch G2280x

L2+ Managed Switch

User’s Guide

Version: 1.0

Firmware Version: V2.5.0

(For future update, please visit DrayTek web site)

Date: July 26, 2019

VigorSwitch G2280x User’s Guide

Copyrights

© All rights reserved. This publication contains information that is protected by copyright. No part may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language without written permission from the copyright holders.

Trademarks

The following trademarks are used in this document:

 Microsoft is a registered trademark of Microsoft Corp.  Windows, Windows 95, 98, Me, NT, 2000, XP, Vista, 7, 8, 10 and Explorer are trademarks of Microsoft Corp.  Apple and Mac OS are registered trademarks of Apple Inc.  Other products may be trademarks or registered trademarks of their respective manufacturers.

Caution

Circuit devices are sensitive to static electricity, which can damage their delicate electronics. Dry weather conditions or walking across a carpeted floor may cause you to acquire a static electrical charge.

To protect your device, always:  Touch the metal chassis of your computer to ground the static electrical charge before you pick up the circuit

device.

 Pick up the device by holding it on the left and right edges only.

Warranty

We warrant to the original end user (purchaser) that the device will be free from any defects in workmanship or materials for a period of one (1) year from the date of purchase from the dealer. Please keep your purchase receipt in a safe place as it serves as proof of date of purchase. During the warranty period, and upon proof of purchase, should the product have indications of failure due to faulty workmanship and/or materials, we will, at our discretion, repair or replace the defective products or components, without charge for either parts or labor, to whatever extent we deem necessary tore-store the product to proper operating condition. Any replacement will consist of a new or re-manufactured functionally equivalent product of equal value, and will be offered solely at our discretion. This warranty will not apply if the product is modified, misused, tampered with, da maged by an act of God, or subjected to abnormal working conditions. The warranty does not cover the bundled or licensed software of other vendors. Defects which do not significantly affect the usability of the product will not be covered by the warranty. We reserve the right to revise the manual and online documentation and to make changes from time to time in the contents hereof without obligation to notify any person of such revision or changes.

Be a Registered Owner

Web registration is preferred. You can register your VigorSwitch via http://www.DrayTek.com.

Firmware & Tools Updates

Due to the continuous evolution of DrayTek technology, all routers will be regularly upgraded. Please consult the DrayTek web site for more information on newest firmware, tools and documents.

More update, please visit www.draytek.com.

VigorSwitch G2280x User’s Guide

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Part I Introduction..............................................................................................................1

I-1 Introduction ................................................................................................................................... 2

I-1-1 Key Features....................................................................................................................... 2

I-1-2 Specifications ...................................................................................................................... 3

I-1-3 Packing List......................................................................................................................... 4

I-1-4 LED Indicators and Connectors .......................................................................................... 4

I-2 Installation..................................................................................................................................... 6

I-2-1 Typical Applications............................................................................................................. 6

I-2-2 Installing Network Cables.................................................................................................. 10

I-2-3 Configuring the Management Agent of Switch.................................................................. 10

I-2-4 Managing VigorSwitch G2280x through Ethernet Port..................................................... 10

I-2-5 IP Address Assignment.....................................................................................................11

I-3 Accessing Web Page of VigorSwitch.......................................................................................... 15

I-4 Dashboard................................................................................................................................... 16

I-5 Status.......................................................................................................................................... 17

I-5-1 Port Bandwidth Utilization ................................................................................................. 17

I-5-2 LLDP Statistics.................................................................................................................. 17

I-5-3 GVRP Statistics................................................................................................................. 18

I-5-4 MLD Snooping Statistics ...................................................................................................18

I-5-5 Hardware Monitor.............................................................................................................. 19

Part II Switch LAN............................................................................................................21

II-1 General Setup............................................................................................................................ 22

II-1-1 IP Address........................................................................................................................ 22

II-1-2 IPv6 Address.................................................................................................................... 23

II-1-3 Management VLAN..........................................................................................................24

II-2 Port Setting ................................................................................................................................ 25

II-2-1 General Setting................................................................................................................. 25

II-2-1-1 Port Settings (Coax Port 1..24)........................................................25

II-2-1-2 Port Settings (Fiber Port 25..28)......................................................28

II-2-2 Protected Ports................................................................................................................. 30

II-3 Mirror.......................................................................................................................................... 31

II-4 Link Aggregation........................................................................................................................ 32

II-4-1 LAG Setting...................................................................................................................... 32

II-4-2 LAG Management ............................................................................................................ 33

II-4-3 LAG Port Setting............................................................................................................... 34

II-4-4 LACP Setting.................................................................................................................... 36

II-4-5 LACP Port Setting ............................................................................................................ 37

II-5 VLAN Management.................................................................................................................... 38

II-5-1 Create VLAN .................................................................................................................... 38

VigorSwitch G2280x User’s Guide

II-5-2 Interface Settings.............................................................................................................. 39

II-5-3 Voice VLAN...................................................................................................................... 41

II-5-3-1 Properties.................................................................................41

II-5-3-2 Telephony OUI Setting ..................................................................42

II-5-3-3 Port Setting...............................................................................43

II-5-4 MAC VLAN....................................................................................................................... 44

II-5-4-1 MAC Group................................................................................44

II-5-4-3 Group Binding ............................................................................45

II-5-5 Protocol VLAN.................................................................................................................. 46

II-5-5-1 Protocol Group ...........................................................................46

II-5-5-2 Group Binding ............................................................................47

II-5-6 Surveillance VLAN............................................................................................................ 49

II-5-6-1 Property...................................................................................49

II-5-6-1 Surveillance OUI..........................................................................51

II-5-7 GVRP ............................................................................................................................... 52

II-5-7-1 Property...................................................................................52

II-5-7-2 Membership...............................................................................53

II-6 EEE............................................................................................................................................ 54

II-7 Multicast..................................................................................................................................... 55

II-7-1 Properties......................................................................................................................... 55

II-7-2 IGMP Snooping................................................................................................................ 57

II-7-2-1 IGMP Setting..............................................................................57

II-7-2-2 IGMP Querier Setting....................................................................59

II-7-2-3 IGMP Static Group .......................................................................60

II-7-2-4 IGMP Group Table........................................................................61

II-7-2-5 IGMP Router Table.......................................................................62

II-7-2-6 Forward All ...............................................................................63

II-7-2-7 Throttling .................................................................................64

II-7-2-8 Filtering Profile..........................................................................65

II-7-2-9 Filtering Binding .........................................................................66

II-7-3 MVR.................................................................................................................................. 68

II-7-3-1 Property...................................................................................68

II-7-3-2 Port Setting...............................................................................69

II-7-3-3 Group Address............................................................................70

II-7-4 MLD Snooping.................................................................................................................. 71

II-7-4-1 MLD Setting...............................................................................71

II-7-4-2 MLD Static Group ........................................................................73

II-7-4-3 MLD Group Table.........................................................................74

II-7-4-4 MLD Router Table........................................................................75

II-7-4-5 Forward All ...............................................................................76

II-7-4-6 Throttling .................................................................................77

II-7-4-7 Filtering Profile..........................................................................78

II-7-4-8 Filtering Binding .........................................................................79

II-8 Jumbo Frame............................................................................................................................. 81

II-9 STP............................................................................................................................................ 82

II-9-1 Properties......................................................................................................................... 82

II-9-2 Port Setting....................................................................................................................... 83

II-9-3 Bridge Setting................................................................................................................... 85

II-9-4 Port Advanced Setting...................................................................................................... 86

II-9-5 Statistics........................................................................................................................... 87

VigorSwitch G2280x User’s Guide

II-9-6 MST Instance ................................................................................................................... 88

II-9-7 MST Port Setting.............................................................................................................. 89

II-10 MAC Address Table.................................................................................................................. 91

II-10-1 Static MAC Setting ......................................................................................................... 91

II-10-2 Dynamic Address Setting............................................................................................... 92

II-10-3 Dynamic Learned ........................................................................................................... 93

II-11 Blocked Port Recover............................................................................................................... 94

Part III ONVIF Surveillance.............................................................................................. 95

III-1 Discovery .................................................................................................................................. 96

III-2 Topology.................................................................................................................................... 97

III-2-1 Status .............................................................................................................................. 97

III-2-2 Throughput Threshold................................................................................................... 101

III-3 Video....................................................................................................................................... 103

III-4 Device Maintenance ............................................................................................................... 104

III-4-1 General.......................................................................................................................... 104

III-4-1 Network ......................................................................................................................... 106

III-4-3 Security.......................................................................................................................... 107

Part IV VLAN Routing....................................................................................................109

IV-1 Property...................................................................................................................................110

IV-2 Interface Setting.......................................................................................................................111

IV-3 Static Route..............................................................................................................................112

Part V Security...............................................................................................................113

V-1 RA DIUS....................................................................................................................................114

V-2 TACACS+..................................................................................................................................116

V-3 Management Access Authentication.........................................................................................117

V-3-1 Method Profile................................................................................................................ 117

V-3-2 Application Authentication.............................................................................................. 119

V-4 Management Access Control................................................................................................... 120

V-4-1 Management Access Control Profile (ACL)................................................................... 120

V-4-2 Management Access Control Entries (ACE).................................................................. 121

V-5 802.1X/MAC Authentication..................................................................................................... 123

V-5-1 Properties....................................................................................................................... 123

V-5-1-1 Global Settings......................................................................... 123

V-5-1-2 Port Authentication Setting.......................................................... 124

V-5-2 Port Control/Settings...................................................................................................... 125

V-5-3 MAC-Based Local Account............................................................................................ 127

V-5-4 Authenticated Hosts....................................................................................................... 128

V-5-5 Accounting ..................................................................................................................... 129

V-6 Port Security............................................................................................................................ 130

V-7 Storm Control........................................................................................................................... 132

VigorSwitch G2280x User’s Guide

V-7-1 Properties....................................................................................................................... 132

V-7-2 Port Setting .................................................................................................................... 133

V-8 DoS.......................................................................................................................................... 134

V-8-1 Properties....................................................................................................................... 134

V-8-2 DoS Port Setting ............................................................................................................ 136

V-9 Dynamic ARP Inspection ......................................................................................................... 137

V-9-1 Properties....................................................................................................................... 137

V-9-1-1 Global Property Settings ............................................................. 137

V-9-1-2 Per Port Property Settings ........................................................... 138

V-9-2 Statistics......................................................................................................................... 139

V-10 DHCP Snooping..................................................................................................................... 140

V-10-1 Properties..................................................................................................................... 140

V-10-1-1 Global Property Settings............................................................ 140

V-10-1-2 Per Port Property Settings.......................................................... 141

V-10-2 Statistics....................................................................................................................... 142

V-10-3 Option82 Property........................................................................................................ 142

V-10-3-1 Global Option82 Property Settings................................................ 142

V-10-3-2 Per Port Option82 Property Settings.............................................. 143

V-10-4 Option82 Circuit ID....................................................................................................... 144

V-11 IP Source Guard .................................................................................................................... 145

V-11-1 Port Settings................................................................................................................. 145

V-11-2 IMPV Binding ............................................................................................................... 146

V-12 IP Conflict Prevention ............................................................................................................ 148

V-13 Loop Protection...................................................................................................................... 152

Part VI ACL Configuration.............................................................................................153

VI-1 Create ACL............................................................................................................................. 154

VI-1-1 MAC .............................................................................................................................. 154

VI-1-2 IPv4............................................................................................................................... 155

VI-1-3 IPv6............................................................................................................................... 156

VI-2 Create ACE............................................................................................................................. 157

VI-2-1 MAC .............................................................................................................................. 157

VI-2-2 IPv4............................................................................................................................... 158

VI-2-3 IPv6............................................................................................................................... 160

VI-3 ACL Binding............................................................................................................................ 162

Part VII QoS Configuration............................................................................................163

VII-1 General.................................................................................................................................. 164

VII-1-1 Properties..................................................................................................................... 164

VII-1-1-1 QoS General Setting ................................................................. 164

VII-1-1-2 Trust Ports............................................................................. 165

VII-1-2 Port Settings................................................................................................................. 166

VII-1-3 Queue Settings ............................................................................................................ 167

VII-1-4 CoS Mapping ............................................................................................................... 168

VigorSwitch G2280x User’s Guide

vii

VII-1-5 DSCP Mapping ............................................................................................................ 169

VII-1-6 IP Precedence Mapping............................................................................................... 170

VII-2 Bandwidth.............................................................................................................................. 171

VII-2-1 Ingress Rate Limit........................................................................................................ 171

VII-2-2 Egress Shaping Rate................................................................................................... 172

VII-2-3 Egress Shaping Per Queue......................................................................................... 173

Part VIII System Maintenance.......................................................................................175

VIII-1 TR-069.................................................................................................................................. 176

VIII-2 OpenVPN.............................................................................................................................. 178

VIII-3 Webhook............................................................................................................................... 179

VIII-4 LLDP..................................................................................................................................... 180

VIII-4-1 Properties.................................................................................................................... 180

VIII-4-2 LLDP Port Setting ....................................................................................................... 181

VIII-4-3 LLDP Local Device...................................................................................................... 182

VIII-4-4 LLDP MED Network Policy......................................................................................... 183

VIII-4-5 LLDP MED Port Settings ............................................................................................ 184

VIII-4-6 LLDP Remote Device ................................................................................................. 185

VIII-4-7 LLDP Overloading....................................................................................................... 186

VIII-5 SNMP ................................................................................................................................... 187

VIII-5-1 View ............................................................................................................................ 188

VIII-5-2 Group .......................................................................................................................... 189

VIII-5-3 Community.................................................................................................................. 191

VIII-5-4 User............................................................................................................................. 192

VIII-5-5 Engine ID .................................................................................................................... 194

VIII-5-5-1 Local Engine ID....................................................................... 194

VIII-5-5-2 Remote Engine ID.................................................................... 195

VIII-5-6 Trap Event................................................................................................................... 196

VIII-5-7 Notification .................................................................................................................. 197

VIII-6 sFlow .................................................................................................................................... 199

VIII-7 Access Manager...................................................................................................................201

VIII-8 Time and Date...................................................................................................................... 202

VIII-8-1 System Time Zone...................................................................................................... 202

VIII-8-2 Time............................................................................................................................ 203

VIII-9 Backup Manager................................................................................................................... 204

VIII-10 Upgrade Manager............................................................................................................... 205

VIII-11 Firmware Information.......................................................................................................... 206

VIII-12 Account Manager................................................................................................................ 207

VIII-13 Factory Default................................................................................................................... 209

VIII-14 Reboot Switch..................................................................................................................... 210

Part IX Diagnostics........................................................................................................211

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VigorSwitch G2280x User’s Guide

IX-1 Device Check.......................................................................................................................... 212

IX-2 Cable Diagnostics................................................................................................................... 213

IX-3 Ping Test................................................................................................................................. 214

IX-4 SysLog.................................................................................................................................... 215

IX-4-1 SysLog Explorer............................................................................................................ 215

IX-4-2 SysLog Settings............................................................................................................ 216

IX-4-2-1 SysLog Service ......................................................................... 216

IX-4-2-2 Local SysLog............................................................................ 217

IX-4-2-3 Remote SysLog......................................................................... 218

IX-4-2-4 SysLog Mail............................................................................. 219

IX-5 Route Table............................................................................................................................. 221

Part X Mail Alert .............................................................................................................223

X-1 Alert Setting ............................................................................................................................. 224

Part XI Telnet Commands..............................................................................................227

XI-1 Accessing T elnet of VigorSwitch............................................................................................. 228

XI-2 Available Commands.............................................................................................................. 230

XI-2-1 Clear Configuration....................................................................................................... 230

XI-2-2 Clock Configuration....................................................................................................... 239

XI-2-3 Configure Configuration................................................................................................ 240

XI-2-4 Copy Configuration ....................................................................................................... 328

XI-2-5 Delete Configuration ..................................................................................................... 329

XI-2-6 Disable Configuration.................................................................................................... 330

XI-2-7 End Configuration ......................................................................................................... 330

XI-2-8 Exit Configuration.......................................................................................................... 330

XI-2-9 Ping Configuration......................................................................................................... 331

XI-2-10 Reboot Configuration.................................................................................................. 331

XI-2-11 Renew Configuration................................................................................................... 332

XI-2-12 Restore-defaults Configuration................................................................................... 332

XI-2-13 Save Configuration...................................................................................................... 332

XI-2-14 Show Configuration..................................................................................................... 333

XI-2-15 SSL Configuration....................................................................................................... 334

XI-2-16 Terminal Configuration................................................................................................ 334

XI-2-17 Traceroute Configuration............................................................................................ 335

XI-2-18 UDLD Configuration.................................................................................................... 335

Appendix: Reference.....................................................................................................337

A-1 What’s the Ethernet................................................................................................................. 338

A-2 Media Acce ss Control (MAC).................................................................................................. 341

A-3 Flow Control............................................................................................................................. 345

Index ...............................................................................................................................348

VigorSwitch G2280x User’s Guide

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VigorSwitch G2280x User’s Guide

II--11 IInnttrroodduuccttiioonn

VigorSwitch G2280x, 24 Ports + 4 Combo UTP/SFP Ports L2+ Managed Gigabit Switch, is a standard switch that meets all IEEE 802.3/u/x/z Gigabit, Fast Ethernet specifications. The switch has 24 10/100/1000Mbps TP ports. It supports telnet, http, https, SSH and SNMP interface for switch management. The network administrator c an login the switch to monit or, configure and control each port’s activity. In addition, the switch implements the QoS (Quality of Service), VLAN, and Trunking. It is suitable for office application.

1000Mbps SFP Fiber port fully complies with all IEEE 802.3z and 1000Base-SX/LX standards.

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Below shows key features of this device:

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The switch offers powerful QoS function. This function supports 802.1p V LAN tag pri ority an d DSCP on Layer 3 of network framework.

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Support Port-based VLAN and IEEE802.1Q Tag VLAN. Support 24 active VLANs an d VLA N I D 1~4094.

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Allows one or more links to be aggregated together to form a Link Aggregation Group by the static setting.

VigorSwitch G2280x User’s Guide

II--11--22 SSppeecciiffiiccaattiioonnss

The VigorSwitch G2280x, a standalone off-the-shelf switch, provides the comprehensive features listed below for users to perform system network administration and efficiently and securely serve your network.

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 24 10/100/1000Mbps Auto-negotiation Gigab it Et hernet TP ports  Jumbo frame support 12KB  4 UTP/SFP Ethernet Ports  Programmable classifier for QoS (Layer 2/Layer 3)  16K MAC address and support VLAN ID(1~4094)  Per-port shaping, policing, and Broadcast Storm Control  Full-duplex flow control (IEEE802.3x) and half-duplex backpressure  Extensive front-panel diagnostic LEDs; Power, System  Hardware reset button for resetting configuration to factory default by pressing over 5

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seconds

 Supports per port traffic monitoring counters  Supports a snapshot of the system Information when you login  Supports port mirror function  Supports the static trunk function  Supports 802.1Q VLAN  Supports user management and limits three users to login  Maximal packet length can be up to 9600 bytes for jumbo frame application  Supports Broadcasting Suppression to avoid network suspended or crashed  Supports to send the trap event while monitored events happened  Supports default configuration which can be restored to overwrite the current

configuration which is working on via Web UI and Reset button of the switch

 Supports on-line plug/unplug SFP modules  Supports Quality of Service (QoS) for real time applications based on the information

taken from Layer 2 to Layer 3

 Built-in web-based management and CLI management, providing a more convenient UI

for the user

VigorSwitch G2280x User’s Guide

II--11--33 PPaacckkiinngg LLiisstt

Before you start installing the switch, verify that the package contains the following:

 VigorSwitch G2280x  AC Power Cord  Quick Start Guide  Rubber feet  Rack mount kit

Please notify your sales representative immediately if any of the aforementioned items is missing or damaged.

II--11--44 LLEEDD IInnddiiccaattoorrss aanndd CCoonnnneeccttoorrss

Before you use the Vigor device, please get acquainted with the LED indicators and connectors first. There are 8 Ethernet ports and SFP ports on the front panel of the switch. LED display area, locating on the front panel, contains an ACT, Power LED and ports working status of the switch.

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Port 25 to 28 (SFP+)

Port 1 to 24 (GbE RJ45)

LED Color Explanation

An alert for system failure due to overheating or wrong voltage.

The device is in normal condition and running normally.

The switch finishes system booting and the system is ready.

The switch is powered on and starts system booting.

The power is off or the system is not ready / malfunctioning.

Monitor

SYS

PWR

Port 1 ~ 24 (GbE RJ45)

On (Red)

Off

On (Green)

Blinking (Green)

Off On (Green) The device is powered on and running normally.

Off The device is not ready or is failed. On (Green) The device is connected with 1000Mbps. On (Amber) The device is connected with 10/100Mbps. Blinking The system is sending or receiving data through

the port.

VigorSwitch G2280x User’s Guide

Port 25 ~ 28 (SFP+)

Off The port is disconnected or the link is failed. On (Green) The device is connected with 1000Mbps. On (Blue) The device is connected with 10Gbps. On (Amber) The device is connected with 10/100Mbps. Blinking The system is sending or receiving data through

the port.

Off The port is disconnected or the link is failed.

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Interface Description

Port 1 ~ 24 (GbE RJ45) Port 1 to Port 24 can be used for Ethernet

Port 25 ~ 28 (SFP+) Console

connection Port 25 to Port 28 are used for fiber connection.

Used to perform telnet command control. Power inlet for AC input (100~240V/AC, 50/60Hz).

VigorSwitch G2280x User’s Guide

II--22 IInnssttaallllaattiioonn

II--22--11 TTyyppiiccaall AApppplliiccaattiioonnss

The VigorSwitch implements 24 Gigabit Ethernet TP ports with auto MDIX and four slots for the removable module supporting comprehensive fiber types of connection, including LC and BiDi-LC SFP modules. The switch is suitable for the following applications:

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Every port can access each other. (*The switch image is sample only.)

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If VLAN is enabled and configured, each node in the network that can communicate each other directly is bounded in the same VLAN area.

Here VLAN area is defined by what VLAN you are using. The switch supports both port-based VLAN and tag-based VLAN. They are different in practical deployment, especially in physical location. The following diagram shows how it works and what the difference they are.

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VigorSwitch G2280x User’s Guide

 The same VLAN members could not be in different switches.  Every VLAN members could not access VLAN members ea ch other.  The switch manager has to assign different names for each VLAN groups at one switch.

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 VLAN1 members could not access VLAN 2, VLAN3 and VLAN4 members.  VLAN2 members could not access VLAN1 and VLAN3 members, but they could access

VLAN4 members.

 VLAN3 members could not access VLAN 1, VLAN2 and VLAN4.  VLAN4 members could not access VLAN1 and VLAN3 members, but they could access

VLAN2 members.

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VigorSwitch G2280x User’s Guide

CCaassee 55:: DDeesskkttoopp IInnssttaallllaattiioonn

1. Install the switch on a level surface that can support the weight of the unit and the relevant components.

2. Plug the switch with the female end of the provided power cord and plug the male end to the power outlet.

CCaassee 66:: RRaacckk--mmoouunntt IInnssttaallllaattiioonn

The switch may be standalone, or mounted in a rack. Rack mounting facilitate to an orderly installation when you are going to install series of networking devices.

Procedures to Rack-mount the switch:

1. Disconnect all the cables from the switch before continuing.

2. Place the unit the right way up on a hard, flat surface with the front facing you.

3. Locate a mounting bracket over the mounting holes on one side of the unit.

4. Insert the screws and fully tighten with a suitable screwdriver.

5. Repeat the two previous steps for the other side of the unit.

6. Insert the unit into the rack and secure with suitable screws.

7. Reconnect all the cables.

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VigorSwitch G2280x User’s Guide

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VigorSwitch G2280x User’s Guide

II--22--22 IInnssttaalllliinngg NNeettwwoorrkk CCaabblleess

Crossover or straight-through cable: All the ports on the switch support Auto-MDI/MDI-X functionality. Both straight-through or crossover cables can be used as the media to connect the switch with PCs as well as other devices like switches, hubs or router.

Category 3, 4, 5 or 5e, 6 UTP/STP cable: To make a valid connection and obtain the optimal performance, an appropriate cable that corresponds to different transmitting/receiving speed is required. To choose a suitable cable, please refer to the following table.

Media Speed Wiring

10 Mbps Category 3,4,5 UTP/STP

10/100/1000

Mbps copper

100Mbps Category 5 UTP/STP 1000 Mbps Category 5e, 6 UTP/STP

II--22--33 CCoonnffiigguurriinngg tthhee MMaannaaggeemmeenntt AAggeenntt ooff SSwwiittcchh

Users can monitor and configure the switch through the following procedures. Configuring the Management Agent of VigorSwitch G2280x through the Ethernet Port. There are several ways to configure and monitor the switch through Ethernet port, includes

Web-UI and SNMP.

II--22--44 MMaannaaggiinngg VViiggoorrSSwwiittcchh GG22228800xx tthhrroouugghh EEtthheerrnneett

Before start using the switch, the IP address setting of the switch should be done, then perform the following steps:

1. Set up a physical path between the configured the switch and a PC by a qualified UTP Cat.

5e cable with RJ-45 connector. Note: If PC directly connects to the switch, you have to setup the same subnet mask

between them. But, subnet mask may be different for the PC in the remote site. Please refer to the above figure about the Web Smart Switch default IP address information.

VigorSwitch G2280x User’s Guide

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2. After configuring correct IP address on your PC, open your web browser and access

switch's IP address.

Default system account is "admin", with password "admin" in default. Switch IP address is "192.168.1.224" by default with DHCP client enabled.

II--22--55 IIPP AAddddrreessss AAssssiiggnnmmeenntt

For IP address configuration, there are three parameters needed to be filled in. They are IP address, Subnet Mask, Default Gateway and DNS.

IP address:

The address of the network device in the network is used for internetworking communication. Its address structure looks is shown below. It is “classful” because it is s p lit into predefined address classes or categories.

Each class has its own network range between the network identifier and host identifier in the 32 bits address. Each IP address comprises two parts: network ide n tifier (address) and host identifier (address). The former indicates the network where the addressed host resides, and the latter indicates the individual host in the network which the address of host refers to. And the host identifier must be unique in the same LAN. Here the term of IP address we used is version 4, known as IPv4.

Network identifier Host identifier

32 bits

With the classful addressing, it divides IP address into three classes, class A, class B and class C. The rest of IP addresses are for multicast and broadcast. The bit length of the network prefix is the same as that of the subnet mask and is denoted as IP address/X, for example,

192.168.1.0/24. Each class has its address range described below.

Class A:

Address is less than 126.255.255.255. There are a total of 126 networks can be defined because the address 0.0.0.0 is reserved for default route and 127.0.0.0/8 is reserved for loopback function.

Class B:

IP address range between 128.0.0.0 and 191.255.255.255. Each cl ass B network has a 16-bit network prefix followed 16-bit host address. There are 16,384 (2^14)/16 networks able to be defined with a maximum of 65534 (2^16 –2) hosts per network.

VigorSwitch G2280x User’s Guide

Class C:

IP address range between 192.0.0.0 and 223.255.255.255. Each class C network has a 24-bit network prefix followed 8-bit host address. There are 2,097,152 (2^ 21)/24 networks able to be defined with a maximum of 254 (2^8 –2) hosts per network.

Class D and E:

Class D is a class with first 4 MSB (Most significance bit) set to 1-1-1-0 and is used for IP Multicast. See also RFC 1112. Class E is a class with first 4 MSB set to 1-1-1-1 and is used for I P broadcast.

According to IANA (Internet Assigned Numbers Authority), there are three specific IP address blocks reserved and able to be used for extending internal network. We call it Private IP address and list below:

Class A 10.0.0.0 --- 10.255.255.255 Class B 172.16.0.0 --- 172.31.255.255 Class C 192.168.0.0 --- 192.168.255.255

Please refer to RFC 1597 and RFC 1466 for more information.

Subnet mask:

It means the sub-division of a class-based network or a CIDR block. The subnet is used to determine how to split an IP address to the network prefix and the host address in bitwise basis. It is designed to utilize IP address more efficiently and ease to manage IP network.

For a class B network, 128.1.2.3, it may have a subnet mask 255.255.0.0 in default, in which the first two bytes is with all 1s. This means more than 60 thousands of nodes in flat IP address will be at the same network. It’s too large to manage practically. Now if we divide it into smaller network by extending network prefix from 16 bits to, say 24 bits, that’s using it s third byte to subnet this class B network. Now it has a subnet mask 255.255.255.0, in which each bit of the first three bytes is 1. It’s now clear that the first two bytes is used to identify the class B network, the third byte is used to identify the subnet within this class B network and, of course, the last byte is the host number.

Not all IP address is available in the sub-netted network. Two special addresses are reserved. They are the addresses with all zero’s and all one’s host number. For example, an IP address

128.1.2.128, what IP address reserved will be looked like? All 0s mean the network itself, a nd

all 1s mean IP broadcast.

VigorSwitch G2280x User’s Guide

In this diagram, you can see the subnet mask with 25-bit long, 255.255.255.1 28, contain s 126 members in the sub-netted network. Another is that the length of network prefix equals the number of the bit with 1s in that subnet mask. With this, you can easily count the number of IP addresses matched. The following table shows the result.

Prefix Length No. of IP matched No. of Addressable IP

/32 1 /31 2 /30 4 2 /29 8 6 /28 16 14 /27 32 30 /26 64 62 /25 128 126 /24 256 254 /23 512 510 /22 1024 1022 /21 2048 2046 /20 4096 4094 /19 8192 8190 /18 16384 16382 /17 32768 32766 /16 65536 65534

According to the scheme above, a subnet mask 255.255.255.0 will partition a network with the class C. It means there will have a maximum of 254 effective nodes existed in this sub-netted network and is considered a physical network in an autonomous network. So it owns a network IP address which may looks like 168.1.2.0.

With the subnet mask, a bigger network can be cut into small pieces of network. If we want to have more than two independent networks in a worknet, a partition to the network must be performed. In this case, subnet mask must be applied.

For different network applications, the subnet mask may look like 255.255.255.240. This means it is a small network accommodating a maximum of 15 nodes in the network.

VigorSwitch G2280x User’s Guide

For assigning an IP address to the switch, you just have to check what the IP address of the network will be connected with the switch. Use the same network address and append your host address to it.

 First, IP Address: as shown above, enter “192.168.1.224”, for instance. For sure, an

IP address such as 192.168.1.x must be set on your PC.

 Second, Subnet Mask: as shown above, enter “255.255.255.0”. Choose a subnet mask

suitable for your network.

Note: The DHCP Setting is enabled in default. Therefore, if a DHCP server presented on network connected to the switch, check before accessing your switch is essential.

VigorSwitch G2280x User’s Guide

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1. Open any browser (e.g., Firefox) and type “192.168.1.224” as URL.

2. Please type “admin/admin” as the Username/Password and click Login.

3. Now, the Main Screen will appear.

Info

VigorSwitch G2280x User’s Guide

The DHCP Setting is enabled in default. Therefore, if a DHCP server presented on network connected to VigorSwitch, checking before accessing VigorSwitch is essential.

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Click Dashboard from the main menu on the left side of the main page.

A web page with default selections will be displayed on the screen. Refer to the following figure:

VigorSwitch G2280x User’s Guide

II--55 SSttaattuuss

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This page offers the traffic statistics inlcuding data information and data of interframe gap for each port (GE1 to GE24, 10GE1 to 10GE4). In which, data of interframe gap can be displayed or hidden by choose Enable / Disable for IFG.

II--55--22 LLLLDDPP SSttaattiissttiiccss

This page offers the statistics of LLDP packets (in, out and error) of each port (GE1 to GE24, 10GE1 to 10GE4).

VigorSwitch G2280x User’s Guide

II--55--33 GGVVRRPP SSttaattiissttiiccss

GVRP (Generic Attribute Registration Protocol) is used automatically for exchanging information for VLAN membership between switches. This page counts the GVRP inform ation received on each port.

II--55--44 MMLLDD SSnnooooppiinngg SSttaattiissttiiccss

This page counts the MLD messages received or transmitted on the network.

VigorSwitch G2280x User’s Guide

II--55--55 HHaarrddwwaarree MMoonniittoorr

This page displays the temperature change and voltage of VigorSwitch.

VigorSwitch G2280x User’s Guide

This page is left blank.

VigorSwitch G2280x User’s Guide

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