LevelOne GEL-2671 User manual

GEL-2671

24 GE With 4 Shared SFP + 2 GE SFP

L2 Managed Switch

User Manual

Rev 1.0

Dec 2013

i

The information in this document is subject to change without notice. Unless the explicit written permission of Manufacture Corporation, this document in whole or in part

shall not be replicated or modified or amended or transmitted, in any from, or by any means manual, electric, electronic, electromagnetic, mechanical, optical or otherwise

for any purpose.

DURATION OF HARDWARE WARRANTY

HARDWARE: In accordance with the provisions described under, Manufacture Corporation (hereinafter called “Manufacture”) warrants its hardware products (hereinafter

referred to as “Product”) specified herein to be for a period of twelve (12) months from the date of shipment.

Should a Product fail to perform during the effective warranty period as described above, Manufacture shall replace the defective Product or part, or delivering a

functionally equivalent Product or part in receipt of customer’s request, provided that the customer complies with the return material authorization (RMA) procedures and

returns all defective Product prior to installation of the replacements to Manufacture.

All defective Products must be returned to Manufacture with issuance of a Return Material Authorization number (RMA number) assigned to the reseller from whom the

end customer originally purchased the Product. The reseller is responsible for ensuring the shipments are insured, with the transportation charges prepaid and the RMA

number clearly marked on the outside of the package. Manufacture will not accept collect shipments or those returned without an RMA number.

Manufacture shall not be responsible for any software, firmware, information or memory data contained in, stored on or integrated with any Product returned to

Manufacture pursuant to any warranty.

EXCLUSIONS. The warranty as mentioned above does not apply to the following conditions, in Manufacture’s judgment, it contains (1) customer does not comply with the

manual instructions offered by Manufacture in installation, operation, repair or maintenance, (2) Product fails due to damage from unusual external or electrical stress,

shipment, storage, accident, abuse or misuse, (3) Product is used in an extra hazardous environment or activities, (4) any serial number on the Product has been

removed or defaced, (5) this warranty will be of no effect if the repair is via anyone other than Manufacture or the approved agents, or (6) In the event of any failures or

delays by either party hereto in the performance of all or any part of this agreement due to acts of God, war, riot, insurrection, national emergency, strike, embargo, storm,

earthquake, or other natural forces, or by the acts of anyone not a party to this agreement, or by the inability to secure materials or transportation, then the party so

affected shall be executed from any further performance for a period of time after the occurrence as may reasonably be necessary to remedy the effects of that

occurrence, but in no event more than sixty (60) days. If any of the stated events should occur, Party A shall promptly notify Party B in writing as soon as commercially

practicable, but in no event more than twenty (20) business days and provide documentation evidencing such occurrence. In no event shall the maximum liability of

Manufacture under this warranty exceed the purchase price of the Product covered by this warranty.

DISCLAIMER. EXCEPT AS SPECIFICALLY PROVIDED ABOVE AS REQUIRED “AS IS” AND THE WARRANTIES AND REMEDIES STATED ABOVE ARE EXCLUSIVE

AND IN LIEU OF ALL OTHERS, ORAL OR WRITTEN, EXPRESS OR IMPLIED. ANY AND ALL OTHER WARRANTIES, INCLUDING IMPLIED WARRANTIES OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR THIRD PARTY RIGHTS ARE EXPRESSLY EXCLUDED.

MANUFACTURE SOFTWARE LICENSE AGREEMENT

NOTICE: Please carefully read this Software License Agreement (hereinafter referred to as this “Agreement”) before copying or using the accompanying software or

installing the hardware unit with pre-enabled software or firmware (each of which is referred to as “Software” in this Agreement). BY COPYING OR USING THE

SOFTWARE, YOU ACCEPT ALL OF THE PROVISIONS AND CONDITIONS OF THIS AGREEMENT. THE PROVISIONS EXPRESSED IN THIS AGREEMENT ARE THE

ONLY PROVISION UNDER WHICH MANUFACTURE WILL PERMIT YOU TO USE THE SOFTWARE. If you do not accept these provisions and conditions, please

immediately return the unused software, manual and the related product. Written approval is NOT a prerequisite to the validity or enforceability of this Agreement and no

solicitation of any such written approval by or on behalf of Manufacture shall be deemed as an inference to the contrary.

LICENSE GRANT. The end user (hereinafter referred to as “Licensee”) of the Software is granted a personal, non-sublicensable, nonexclusive, nontransferable license

by Manufacture Corporation (“Manufacture”): (1) To use the Manufacture’s software (“Software”) in object code form solely on a single central processing unit owned or

leased by Licensee or otherwise embedded in the equipment offered by Manufacture. (2) To copy the Software only for backup purposes in support of authorized use of

the Software. (3) To use and copy the documentation related to the Software solely in support of authorized use of the Software by Licensee. The License applies to the

Software only except other Manufacture’s software or hardware products. Without the prior written consent of Manufacture, Licensee has no right to receive any source

code or design documentation with respect to the Software.

RESTRICTIONS ON USE; RESERVATION OF RIGHTS. The Software and related documentation are protected under copyright laws. Manufacture and/or its licensors

retain all title and ownership in both the Software and its related documentation, including any revisions made by Manufacture. The copyright notice must be reproduced

and included with any copy of any portion of the Software or related documentation. Except as expressly authorized above, Licensee shall not copy or transfer the

Software or related documentation, in whole or in part. Licensee also shall not modify, translate, decompile, disassemble, use for any competitive analysis, reverse

compile or reverse assemble all or any portion of the Software, related documentation or any copy. The Software and related documentation embody Manufacture’s

confidential and proprietary intellectual property. Licensee is not allowed to disclose the Software, or any information about the operation, design, performance or

implementation of the Software and related documentation that is confidential to Manufacture to any third party. Software and related documentation may be delivered to

you subject to export authorization required by governments of Taiwan and other countries. You agree that you will not export or re-export any Software or related

documentation without the proper export licenses required by the

governments of affected countries.

LIMITED SOFTWARE WARRANTY. Manufacture warrants that any media on which the Software is recorded will be free from defects in materials under normal use for a

period of twelve (12) months from date of shipment. If a defect in any such media should occur during the effective warranty period, the media may be returned to

Manufacture, then Manufacture will replace the media. Manufacture shall not be responsible for the replacement of media if the failure of the media results from accident,

abuse or misapplication of the media.

EXCLUSIONS. The warranty as mentioned above does not apply to the Software, which (1) customer does not comply with the manual instructions offered by

Manufacture in installation, operation, or maintenance, (2) Product fails due to damage from unusual external or electrical stress, shipment, storage, accident, abuse or

misuse, (3) Product is used in an extra hazardous environment or activities, (4) any serial number on the Product has been removed or defaced, or (5) this warranty will

be of no effect if the repair is via anyone other than Manufacture or the authorized agents. The maximum liability of Manufacture under this warranty is confined to the

purchase price of the Product covered by this warranty.

ii

DISCLAIMER. EXCEPT AS PROVIDED ABOVE, THE SOFTWARE IS PROVIDED “AS IS ” AND MANMANUFACTURE AND ITS LICENSORS MAKE NO WARRANTIES,

EXPRESS OR IMPLIED, WITH REPSECT TO THE SOFTWARE AND DOCUMENTAITON. MANUFACTURE AND ITS LICENSORS DISCLAIM ALL OTHER

WARRANTIES, INCLUSIVE OF WITHOUT LIMITATION, IMPLIED WARRANTIES OR MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

NONINFRINGEMENT. FURTHER, MANUFACTURE DOES NOT WARRANT, GUARANTEE, OR MAKE ANY REPRESENTATIONS REGARDING THE USE, OR THE

RESULTS OF THE USE, OF THE SOFTWARE OR RELATED WRITTEN DOCUMENTAITON IN TERMS OF CORRECTNESS, ACCURACY, RELIABILITY, OR

OTHERWISE.

CONSEQUENTIAL DAMAGES. IN NO EVENT SHALL MANUFACTURE OR ITS AUTHORIZED RESELLER BE LIABLE TO LICENSEE OR ANY THIRD PARTY FOR (A)

ANY MATTER BEYOND ITS REASONABLE CONTROL OR (B) ANY CONSEQUENTIAL, SPECIAL, INDIRECT OR INCIDENTAL DAMAGES ARISING OUT OF THIS

LICENSE OR USE OF THE SOFTWARE PROVIDED BY MANUFACTURE, EVEN IF MANUFACTURE HAS BEEN NOTIFIED OF THE POSSIBILITY OF SUCH

DAMAGES IN ADVANCE. IN NO EVENT SHALL THE LIABILITY OF MANUFACTURE IN CONNECTION WITH THE SOFTWARE OR THIS AGREEMENT EXCEED

THE PRICE PAID TO MANUFACTURE FOR THE LICENSE.

TERM AND TERMINATION. The License is effective until terminated; however, all of the restrictions in regard to Manufacture’s copyright in the Software and related

documentation will cease being effective at the date of expiration; Notwithstanding the termination or expiration of the term of this agreement, it is acknowledged and

agreed that those obligations relating to use and disclosure of Manufacture’s confidential information shall survive. Licensee may terminate this License at any time by

destroying the software together with all copies thereof. This License will be immediately terminated if Licensee fails to comply with any term and condition of the

Agreement. Upon any termination of this License for any reason, Licensee shall discontinue to use the Software and shall destroy or return all copies of the Software and

the related documentation.

GENERAL. This License shall be governed by and construed pursuant to the laws of Taiwan. If any portion hereof is held to be invalid or unenforceable, the remaining

provisions of this License shall remain in full force and effect. Neither the License nor this Agreement is assignable or transferable by Licensee without Manufacture’s

prior written consent; any attempt to do so shall be void. This License constitutes the entire License between the parties with respect to the use of the Software.

LICENSEE ACKNOWLEDGES THAT LICENSEE HAS READ THIS AGREEMENT, UNDERSTANDS IT, AND AGREES TO BE BOUND BY ITS TERMS AND

CONDITIONS. LICENSEE FURTHER AGREES THAT THIS AGREEMENT IS THE ENTIRE AND EXCLUSIVE AGREEMENT BETWEEN MANUFACTURE AND

LICENSEE.

iv

Table of Contents

INTRODUCTION ................................................................................................................................................ 1

CHAPTER 1 OPERATION OF WEB-BASED MANAGEMENT ........................................................ 2

CONNECTING NETWORK DEVICES ........................................................................................................... 1

TWISTED-PAIR DEVICES .............................................................................................................................. 1

CABLING GUIDELINESTHE RJ-45 PORTS ON THE SWITCH SUPPORT AUTOMATIC MDI/MDI-X PIN-OUT

CONFIGURATION, SO YOU CAN USE STANDARD STRAIGHT-THROUGH TWISTED-PAIR CABLES TO CONNECT TO

ANY OTHER NETWORK DEVICE (PCS, SERVERS, SWITCHES, ROUTERS, OR HUBS). .............................................. 1

CHAPTER 2 SYSTEM CONFIGURATION ......................................................................................... 4

2-1 SYSTEM INFORMATION ................................................................................................................................. 4

2-1.1 Information .......................................................................................................................................... 4

2-1.2 Configuration ....................................................................................................................................... 8

2-2 TIME ............................................................................................................................................................. 9

2-2.1 Manual ................................................................................................................................................. 9

2-2.2 NTP .................................................................................................................................................... 11

2-3 ACCOUNT ................................................................................................................................................... 12

2-3.1 Users .................................................................................................................................................. 12

2-3.2 Privitege Level ................................................................................................................................... 14

2-4 IP ................................................................................................................................................................ 16

2-4.1 IPV4 ................................................................................................................................................... 16

2-4.2 IPV6 ................................................................................................................................................... 18

2-5 SYSLOG ...................................................................................................................................................... 19

2-5.1 Configuration ..................................................................................................................................... 19

2-5.2 Log ..................................................................................................................................................... 20

2-5.3 Detailed Log ...................................................................................................................................... 21

2-6 SNMP ........................................................................................................................................................ 22

2-6.1 System ................................................................................................................................................ 22

2-6.2 Communities ...................................................................................................................................... 23

2-6.3 Users .................................................................................................................................................. 24

2-6.4 Groups ............................................................................................................................................... 26

2-6.5 Views .................................................................................................................................................. 27

2-6.6 Access ................................................................................................................................................ 28

2-6.7 Tarp .................................................................................................................................................... 30

CHAPTER 3. CONFIGURATION ........................................................................................................ 32

3-1 PORT ........................................................................................................................................................... 32

3-1.1 Configuration ..................................................................................................................................... 32

3-1.2 Port Description ................................................................................................................................ 34

3-1.3 Traffic Overview................................................................................................................................. 36

3-1.4 Detailed Statistics .............................................................................................................................. 37

3-1.5 Qos Statistics ...................................................................................................................................... 39

3-1.6 SFP Information ................................................................................................................................ 40

3-1.7 EEE .................................................................................................................................................... 42

3-2 ACL ........................................................................................................................................................... 44

3-2.1 Ports ................................................................................................................................................... 44

3-2.2 Rate Limiters ...................................................................................................................................... 46

3-2.3 Access Control List ............................................................................................................................ 47

3-2.4 ACL Status ......................................................................................................................................... 50

3-3 AGGREGATION ............................................................................................................................................ 52

3-3.1 Static Trunk ........................................................................................................................................ 52

3-3.1.1 Static Trunk .................................................................................................................................................. 52

3-3.2 LACP ................................................................................................................................................. 54

3-3.2.1 Configuration ............................................................................................................................................... 54

3-3.2.2 System Status ............................................................................................................................................... 56

3-3.2.3 Port Status .................................................................................................................................................... 57

3-3.2.4 Port Statistics ............................................................................................................................................... 58

3-4 SPANNING TREE .......................................................................................................................................... 59

3-4.1 Bridge Settings ................................................................................................................................... 59

2-4.2 MSTI Mapping ................................................................................................................................... 62

3-4.3 MSTI Priorities .................................................................................................................................. 64

3-4.4 CIST Ports ......................................................................................................................................... 65

3-4.5 MSTI Ports ......................................................................................................................................... 66

v

3-4.6 Bridge Status ...................................................................................................................................... 69

3-4.7 Port Status .......................................................................................................................................... 70

3-4.8 Port Statistics ..................................................................................................................................... 71

3-5 IGMP SNOOPING ........................................................................................................................................ 72

3-5.1 Basic Configuration ........................................................................................................................... 72

3-5.2 VLAN Configuration .......................................................................................................................... 74

3-5.3 Port Group Filtering .......................................................................................................................... 76

3-5.4 Status .................................................................................................................................................. 78

3-5.5 Group Infermation ............................................................................................................................. 80

3-5.6 IPv4 SSM information ........................................................................................................................ 81

3-6 MLD SNOOPING ......................................................................................................................................... 83

3-6.1 Basic Configuration ........................................................................................................................... 83

3-6.2 VLAN Configuration .......................................................................................................................... 86

3-6.3 Port Group Filtering .......................................................................................................................... 88

3-6.4 Status .................................................................................................................................................. 89

3-6.5 Group Information ............................................................................................................................. 91

3-6.6 IPv6 SSM Information ....................................................................................................................... 93

3-7 MVR .......................................................................................................................................................... 94

3-7.1 Configuration ..................................................................................................................................... 94

3-7.2 Port Group Information ..................................................................................................................... 96

3-7.3 Statistics ............................................................................................................................................. 97

3-8 LLDP ......................................................................................................................................................... 98

3-8.1 LLDP Configuration .......................................................................................................................... 98

3-8.2 LLDP Neighbours ............................................................................................................................ 101

3-8.3 LLDP-MED Configuration .............................................................................................................. 103

3-8.4 LLDP-MED Neighbours .................................................................................................................. 109

3-8.5 EEE .................................................................................................................................................. 112

3-8.6 Port Statistics ................................................................................................................................... 114

3- 9 FILTERING DATA BASE ............................................................................................................................. 116

3- 9.1 Configuration .................................................................................................................................. 116

3- 9.2 Dynamic MAC Table ....................................................................................................................... 119

3-10 VLAN .................................................................................................................................................... 120

3-10.1 VLAN Membership ......................................................................................................................... 120

3-10.2 Ports ............................................................................................................................................... 122

3-10.3 Switch Status .................................................................................................................................. 124

3-10.4 Port Status ...................................................................................................................................... 125

3-10.5 Private VLANs ............................................................................................................................... 127

3-10.5.1 Private VLANs Membership ............................................................................................................... 127

3-10.5.2 Port Isolation......................................................................................................................................... 128

3-10.6 MAC-based VLAN .......................................................................................................................... 129

3-10.6.1 Configuration ........................................................................................................................................ 129

3-10.6.2 Status ..................................................................................................................................................... 131

3-10.7 PROTOCOL -BASED VLAN ................................................................................................................... 132

3-101.7.1 Protocol to Group .............................................................................................................................. 132

3-10.7.2 Group to VLAN ..................................................................................................................................... 134

3-11 VOICE VLAN ......................................................................................................................................... 136

3-11.1 Configuration ................................................................................................................................. 136

3-11.2 OUI ................................................................................................................................................ 138

3-12 GARP..................................................................................................................................................... 139

3-12.1 Configuration ................................................................................................................................. 139

3-12.2 Statistics ......................................................................................................................................... 141

3-13 GVRP..................................................................................................................................................... 142

3-13.1 Configuration ................................................................................................................................. 142

3-13.2 Statistics ......................................................................................................................................... 144

3-14 QOS ........................................................................................................................................................ 145

3-14.1 Port Classification ......................................................................................................................... 145

3-14.2 Port Policing .................................................................................................................................. 147

3-14.3 Port Scheduler ............................................................................................................................... 149

3-14.4 Port Shaping .................................................................................................................................. 152

3-14.5 Port Tag Remarking ....................................................................................................................... 155

3-14.6 Port DSCP ..................................................................................................................................... 157

3-14.7 DSCP-Based QoS .......................................................................................................................... 159

3-14.8 TOS-Based QoS ............................................................................................................................. 161

3-14.9 DSCP Translation .......................................................................................................................... 163

3-14.10 DSCP Classification .................................................................................................................... 165

3-14.12 QCL Status ................................................................................................................................... 169

vi

3-14.13 Storm Control ............................................................................................................................... 171

3-15 S-FLOW AGENT ...................................................................................................................................... 172

3-15.1 Collector ........................................................................................................................................ 172

3-15.2 Sampler .......................................................................................................................................... 174

3-16 LOOP PROTECTION ................................................................................................................................. 176

3-16.1 Configuration ................................................................................................................................. 176

3-16.2 Status .............................................................................................................................................. 178

3-17 SINGLE IP ............................................................................................................................................... 180

3-17.1 Configuration ................................................................................................................................. 180

3-17.2 Information .................................................................................................................................... 181

3-18 EASY PORT ............................................................................................................................................. 182

3-19 MIRRORING ............................................................................................................................................ 184

3-20 TRAP EVENT SEVERITY .......................................................................................................................... 186

3-21 SMTP CONFIGURATION .......................................................................................................................... 187

3-22 UPNP ...................................................................................................................................................... 188

CHAPTER 4. SECURITY ............................................................................................................. 189

4-1 IP SOURCE GUARD ................................................................................................................................... 189

4-1.1 Configuration ................................................................................................................................... 189

4-1.2 Static Table ....................................................................................................................................... 191

4-1.3 Dynamic Table ................................................................................................................................. 192

4-2 ARP INSPECTION ...................................................................................................................................... 193

4-2.1 Configuration ................................................................................................................................... 193

4-2.2 Static Table ....................................................................................................................................... 195

4-2.3 Dynamic Table ................................................................................................................................. 196

4-3 ARP INSPECTION ...................................................................................................................................... 196

4-3 DHCP SNOOPING ..................................................................................................................................... 197

4-3.1 Configuration ................................................................................................................................... 197

4-3.2 Statistics ........................................................................................................................................... 199

4-4 DHCP RELAY ........................................................................................................................................... 201

4-4.1 Configuration ................................................................................................................................... 201

4-4.2 Statistics ........................................................................................................................................... 203

4-5 NAS ......................................................................................................................................................... 205

4-5.1 Configuration ................................................................................................................................... 205

4-5.2 Switch Status .................................................................................................................................... 212

4-5.3 Port Status ........................................................................................................................................ 214

4-6 AAA ......................................................................................................................................................... 217

4-6.1 Configuration ................................................................................................................................... 217

4-6.2 Radius Overview .............................................................................................................................. 221

4-6.3 Radius Details .................................................................................................................................. 223

4-7 PORT SECURITY ........................................................................................................................................ 224

4-7.1 Limit Control .................................................................................................................................... 224

4-7.2 Switch Status .................................................................................................................................... 227

4-7.3 Port Status ........................................................................................................................................ 229

4-8 ACCESS MANAGEMENT ............................................................................................................................ 230

4-8.1 Configuration ................................................................................................................................... 230

4-8.2 Statistics ........................................................................................................................................... 232

4-9 SSH .......................................................................................................................................................... 233

4-10 HTTPS ................................................................................................................................................... 234

4-11 AUTH METHOD ....................................................................................................................................... 235

CHAPTER 5. MAINTENANCE .................................................................................................. 236

5-1 RESTART DEVICE ...................................................................................................................................... 236

5-2 FIRMWARE ................................................................................................................................................ 237

5-2.1 Firmware Upgrade .......................................................................................................................... 237

5-2.2 Firmware Selection .......................................................................................................................... 238

5-3 SAVE / RESTORE........................................................................................................................................ 240

5-3.1 Factory Defaults .............................................................................................................................. 240

5-3.2 Save Start ......................................................................................................................................... 240

5-3.3 Save User ......................................................................................................................................... 241

5-3.4 Restore User .................................................................................................................................... 241

5-4 EXPORT / IMPORT ...................................................................................................................................... 242

5-4.1 Export Config ................................................................................................................................... 242

5-4.2 Import Config ................................................................................................................................... 243

5-5 DIAGNOSTICS ........................................................................................................................................... 244

vii

5-5.1 Ping .................................................................................................................................................. 244

5-5.2 Ping6 ................................................................................................................................................ 245

5-5.3 VeriPHY ........................................................................................................................................... 246

A. GLOSSARY OF WEB-BASED MANAGEMENT ................................................................................... 247

A .................................................................................................................................................................... 247

C..................................................................................................................................................................... 248

D .................................................................................................................................................................... 248

E ..................................................................................................................................................................... 249

F ..................................................................................................................................................................... 250

H .................................................................................................................................................................... 250

I ...................................................................................................................................................................... 250

L ..................................................................................................................................................................... 252

M .................................................................................................................................................................... 252

N .................................................................................................................................................................... 253

O .................................................................................................................................................................... 254

P ..................................................................................................................................................................... 254

Q .................................................................................................................................................................... 255

R..................................................................................................................................................................... 255

S ..................................................................................................................................................................... 256

T ..................................................................................................................................................................... 257

U .................................................................................................................................................................... 258

V .................................................................................................................................................................... 258

1

INTRODUCTION

Overview

In this user’s manual, it will not only tell you how to install and connect your network system

but configure and monitor the GEL-2671 through the web by (RJ-45) serial interface and Ethernet

ports step-by-step. Many explanations in detail of hardware and software functions are shown as

well as the examples of the operation for web-based interface.

The GEL-2671, the next generation Web managed switches from Manufacture, is a portfolio

of affordable managed switches that provides a reliable infrastructure for your business network.

These switches deliver more intelligent features you need to improve the availability of your critical

business applications, protect your sensitive information, and optimize your network bandwidth to

deliver information and applications more effectively. It provides the ideal combination of affordability

and capabilities for entry level networking includes small business or enterprise application and

helps you create a more efficient, better-connected workforce.

GEL-2671 Web Managed Switches provide 26 ports in a single device; the specification is

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 implement 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”

Power LED CONSOLE Link + Data LEDs PoE LEDs TP/SFP COMBO PORT

Reset 10/100/1000Base-T RJ-45 Ports SFP PORT LEDs 100/1G SFP PORT

2

Chapter 1 Operation of Web-based Management

Initial

Configuration

This chapter instructs you how to configure and manage the GEL-2671 through the

web user interface. With this facility, you can easily access and monitor through any

one port of the switch 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 GEL-2671 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

admin

After the GEL-2671 has been finished configuration the it interface, you can browse it.

For instance, type http://192.168.1.1 in the address row in a browser, it will show the

following screen and ask you inputting username and password in order to login and

access authentication.

The default username is “admin” and password is admin. For the first time to 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 GEL-2671 will not give you a

shortcut to username automatically. This looks inconvenient, but safer.

In the GEL-2671, it supports a simple user management function allowing only one

administrator to configure the system at the same time. If there are two or more

users using administrator’s identity, it will allow the only one who logins first to

configure the system. The rest of users, even with administrator’s identity, can only

monitor the system. For those who have no administrator’s identity, can only monitor

the system. There are only a maximum of three users able to login simultaneously in

the GEL-2671.

NOTE:

When you login the Switch WEB to manager. You must first type the

Username of the admin. Password was blank, so when you type after the

end Username, please press enter. Management page to enter WEB.

When you login GEL-2671 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

1

NOTE:

AS GEL-2671 the function enable dhcp, so If you do not have DHCP

server to provide ip addresses to the switch, the Switch default ip

192.168.1.1

Figure 1 The login page

NOTE: If you need to configuration the function or parameter then

you can refer the detail in the User Guide. Or you could access to the

Switch and click the "help" under the web GUI and the switch will

pop-up the simple help content to teach you how to set the

parameters.

2

GEL-2671 web help function:

1

CONNECTING

NETWORK

DEVICES

The switch is designed to be connected to 10, 100 or

1000Mbps 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.

TWISTED-PAIR

DEVICES

Each device requires an unshielded twisted-pair (UTP) cable

with RJ-45 connectors at both ends. Use Category 5, 5e or 6

cable for 1000BASE-T connections, Category 5 or better for

100BASE-TX connections.

CABLING

GUIDELINES

The RJ-45 ports on the switch support automatic MDI/MDI-X

pin-out configuration, so you can use standard straight-

through twisted-pair cables to connect to any other network

device (PCs, servers, switches, routers, or hubs).

See Appendix B for further information on cabling.

C

AUTION

:

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

Step1. Attach one end of a twisted-pair cable segment to the device’s RJ-45 connector.

Figure 16: Making Twisted-Pair Connections

3

Step2. 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. (See 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.

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.

Step3. As each connection is made, the Link LED (on the switch) corresponding to each port will

light green (1000 Mbps) or amber (100 Mbps) to indicate that the connection is valid.

NETWORK WIRING CONNECTIONS

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 follows.

Step1. Attach one end of a patch cable to an available port on the switch, and the other end to the

patch panel.

Step2. 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.

Step3. Label the cables to simplify future troubleshooting. See “Cable Labeling and Connection

Records” on page 29

.

Figure 17: Network Wiring Connections

Switch

Equipment Rack

(side view)

Patch Panel

Patch-Down Block

Wall

4

Chapter 2 System Configuration

This chapter describes the entire basic configuration tasks which includes the System Information and

any manage of the Switch (e.g. Time, Account, IP, Syslog and SNMP.)

2-1 System Information

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 good and so on. This is helpful

while malfunctioning.

2-1.1 Information

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 (GEL for example, others model the same)

5

6

Parameter description:

 Model name:

The model name of this device.

 System description:

As it is, this tells what this device is. Here, it is “20 port 10/100/1000 Base-T + 4-Port

TP/(100/1G) SFP Combo +2(100/1G) SFP L2 Plus Managed Switch”.

 Location:

Basically, it is the location where this switch is put. User-defined.

 Contact:

For easily managing and maintaining device, you may write down the contact person and

phone here for getting help soon. You can configure this parameter through the device’s

user interface or SNMP.

 Device name:

The name of the switch. User-defined.

 System Date:

Show the system time of the switch. Its format: day of week, month, day, 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:

The IP address of the switch.

 Subnet Mask:

Displays the IP subnet mask assigned to the device.

 Gateway IP Address:

Displays the default gateway IP address assigned to the device.

 Host MAC address:

It is the Ethernet MAC address of the management agent in this switch.

 Console Baudrate:

Displays the baudrate of RS232(COM) port.

 Device Port:

Show all types and numbers of the port in the switch.

 RAM size:

The size of the RAM in this switch.

 Flash size:

The size of the flash memory in this switch.

 Bridge FDB size :

Page is loading ...

LevelOne GEL-2671 User manual

LevelOne GEL-2671 User manual

Related papers

Other documents