EtherWAN EX78000 Series User manual

1
EX78000 Managed Switch Users Guide
User’s Guide
FastFind Links
Unpacking and Installation
Computer Setup
Setting the initial IP address
EX78000 Series
Hardened Managed Ethernet Switch

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EX78000 Managed Switch Users Guide
All Rights Reserved
Dissemination or reproduction of this document, or its contents, is not authorized except
where expressly permitted. Violators are liable for damages. All rights reserved, for the
purposes of patent application or trademark registration.
Disclaimer of Liability
The information contained in this document is subject to change without notice. EtherWAN is
not liable for any errors or omissions contained herein or for resulting damage in connection
with the information provided in this manual.
Registered Trademarks
The following words and phrases are registered Trademarks of EtherWAN Systems Inc.
EtherWAN
All other Trademarks are property of their respective owners.
Warranty
For details on the EtherWAN warranty replacement policy, please visit our web site at:
https://kb.etherwan.com/index.php?CategoryID=13
Products Supported by this Manual:
EtherWAN switches running firmware version 4.00.0
Contact EtherWAN Systems
Corporate Headquarters
EtherWAN Systems Inc.
2301 E Winston Rd Anaheim
Anaheim, CA 92806
Tel: [phone]
Fax: [phone]
Email: [e-mail]

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Table of Contents
Preface................................................................................................................... xiii
Changes in this Revision ........................................................................................ xiii
Document Conventions .......................................................................................... xiv
Safety and Warnings .............................................................................................. xiv
Typographic Conventions....................................................................................... xiv
Unpacking and Installation................................................................................... 15
Unpacking ...............................................................................................................15
Required Equipment and Software..........................................................................15
Select a Location.....................................................................................................16
DIN-Rail assembly, startup, and dismantling......................................................16
Apply Power ............................................................................................................17
Terminal Block...................................................................................................17
Relay Output Alarm............................................................................................18
Computer Setup..................................................................................................... 19
Management Methods and Protocols ......................................................................19
Default IP.................................................................................................................20
Login Process and Default Credentials....................................................................20
Setting the initial IP address................................................................................. 21
Simple IP Addressing ..............................................................................................21
CLI Command Usage............................................................................................. 22
Navigating the CLI Hierarchy...................................................................................22
CLI Keyboard Shortcuts...........................................................................................22
CLI Command modes..............................................................................................23
Global Configuration Mode ................................................................................23
MSTP Configuration Mode.................................................................................23
Interface Configuration Mode.............................................................................24
VLAN Database Configuration Mode .................................................................24
Saving a Configuration from the CLI ..................................................................25
System Menu (web interface) ............................................................................... 25
System Information..................................................................................................25
System Name/Password..........................................................................................26
System Name/Password using the CLI....................................................................27

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Show Switch Model using the CLI............................................................................28
IP Address...............................................................................................................29
Static IP.............................................................................................................29
DHCP Client ......................................................................................................29
Default Gateway ................................................................................................29
DNS Server........................................................................................................29
IP Address - Configuration using the CLI.................................................................31
IP Address.........................................................................................................31
Default Gateway ................................................................................................32
Domain Name Server (DNS)..............................................................................32
Enable/Disable DHCP Client on a VLAN............................................................33
Enable/Disable Static IP on a VLAN...................................................................33
Management Interface.............................................................................................34
HTTPS...............................................................................................................35
Telnet.................................................................................................................35
SSH (Secure Shell)............................................................................................35
Management Interface Configuration using the CLI.................................................36
Enabling/Disabling Telnet ..................................................................................36
Enabling/Disabling SSH.....................................................................................37
Enabling/Disabling HTTP and/or HTTPS ...........................................................38
Save Configuration Page.........................................................................................39
Save Configuration ............................................................................................40
Load Configuration.............................................................................................40
Backup Configuration.........................................................................................40
Restore Default..................................................................................................40
Auto Save..........................................................................................................40
Saving and Loading Configurations Using EB-232.............................................41
Save Configuration Page using the CLI...................................................................43
Saving a Configuration.......................................................................................43
Restore Default Settings....................................................................................44
Load Configuration from a TFTP Server ............................................................44
Save Configuration to a TFTP Server ................................................................44
Auto Save Configuration....................................................................................45
Firmware Upgrade...................................................................................................45
Firmware Update using the CLI ...............................................................................46
Reboot.....................................................................................................................47
Reboot using the CLI...............................................................................................47
Logout .....................................................................................................................47
Logout from the CLI.................................................................................................47
User Account Page..................................................................................................48
Changing the User Mode...................................................................................48
Creating a New User..........................................................................................48
Changing an Existing User Account...................................................................49

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User Privilege Configuration ....................................................................................50
User Account Settings using the CLI........................................................................52
Multi-User Mode.................................................................................................52
Single User Mode ..............................................................................................52
Radius User Mode.............................................................................................53
Tacacs User Mode.............................................................................................53
Creating a New User..........................................................................................54
Permissions.......................................................................................................54
Diagnostics ............................................................................................................ 55
Utilization.................................................................................................................55
System Log..............................................................................................................55
System log using CLI command ..............................................................................56
Remote Logging......................................................................................................56
Remote Logging using CLI commands....................................................................58
ARP Table...............................................................................................................59
ARP Table using CLI Commands............................................................................60
Route Table.............................................................................................................60
Route Table Using CLI Commands .........................................................................61
Alarm Setting...........................................................................................................61
Alarm Setting Using CLI Commands .......................................................................62
Set Normal State for Alarm Relay............................................................................63
Port ......................................................................................................................... 63
Configuration...........................................................................................................63
Port Status...............................................................................................................65
Rate Control ............................................................................................................66
RMON Statistics ......................................................................................................67
Per Port VLAN Activities..........................................................................................68
Port Configuration Examples Using CLI Commands................................................69
Setting the Port Description ...............................................................................69
Enable or Disable a Port....................................................................................70
Setting the Port Speed.......................................................................................70
Setting Port Duplex............................................................................................71
Enable or Disable Port Flow Control ..................................................................71
Display Port Status ............................................................................................71
Setting a Port’s Rate Control..............................................................................72
Display a Port’s RMON Statistics .......................................................................72
Display a Port’s VLAN Activities.........................................................................72
Switching................................................................................................................ 73
Bridging...................................................................................................................73
Aging Time.........................................................................................................74

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Threshold Level .................................................................................................74
Storm Control Type............................................................................................74
Port Isolation......................................................................................................74
Block Multicast...................................................................................................75
Loopback Detect......................................................................................................76
Loopback Detection (Global)..............................................................................76
Loopback Detect Action.....................................................................................76
Loopback Detect Recovery Time.......................................................................76
Polling Interval...................................................................................................77
Loopback Detection (Per Port)...........................................................................77
Storm Detect............................................................................................................78
Enable/Disable Storm Detection ........................................................................78
Static MAC Entry .....................................................................................................80
Adding a Static MAC Address to a Port..............................................................81
Removing a Static MAC Address from a Port.....................................................81
Adding a MAC to the Static-MAC-Entry Discard Table.......................................82
Removing a MAC address from the Static-MAC-Entry Discard Table................82
Port Mirroring...........................................................................................................83
Link State Tracking..................................................................................................85
Enable/Disable Link State Tracking ...................................................................85
Port Settings......................................................................................................85
PoE (Power over Ethernet) - System and Port Settings...........................................86
PoE System Setting...........................................................................................86
PoE Port Setting ................................................................................................87
PoE Scheduling.......................................................................................................89
Switch Configuration Examples Using CLI Commands............................................91
Setting the Aging Time Value.............................................................................91
Enabling Port Isolation.......................................................................................91
Enabling Block Multicast....................................................................................92
Setting Storm Control.........................................................................................92
Enabling Loopback Detect (Global)....................................................................92
Setting the Loopback Detect Action ...................................................................93
Setting the Loopback Detect Recovery Time .....................................................93
Setting the Loopback Detect Polling Interval......................................................93
Enabling Loopback Detect (Port) .......................................................................94
Configuring Storm-Detect...................................................................................94
Adding a MAC Address for Static-MAC-Entry Forwarding..................................98
Discard a Static MAC Entry................................................................................98
Configuring Port Mirroring..................................................................................98
Enabling a Link State Tracking Group................................................................99
Assigning a Port to a Link State Tracking Group................................................99
Setting PoE Power Budget...............................................................................100
PoE Port Settings.............................................................................................100

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PoE Scheduling ...............................................................................................103
Trunking ............................................................................................................... 105
Overview ...............................................................................................................105
Static Channel Trunking...................................................................................106
Link Aggregation Control Protocol....................................................................106
Port Trunking.........................................................................................................107
LACP Trunking......................................................................................................109
Trunking Configuration Examples Using CLI Commands.......................................113
Adding an Interface to a Static Trunk...............................................................113
Adding an Interface to a LACP Trunk...............................................................113
Setting the LACP Port Priority..........................................................................114
Setting the LACP Timeout................................................................................114
STP/Ring Page –Overview ................................................................................. 115
Choosing the Spanning Tree Protocols..................................................................115
Spanning Tree Protocol (STP).........................................................................115
Rapid Spanning Tree protocol (RSTP).............................................................115
Multiple Spanning Tree Protocol (MSTP).........................................................115
STP/Ring Page - Configuring RSTP................................................................... 116
Global Configuration Page.....................................................................................116
Enabling the RSTP Protocol ............................................................................116
Additional Global Configuration page settings..................................................116
The Root Bridge & Backup Root Bridge...........................................................118
Setting the MAX Age, Forward Delay and Hello Timer.....................................119
RSTP Port Setting Page........................................................................................120
Spanning Tree Port Roles................................................................................120
Path Cost & Port Priority..................................................................................121
Point to Point Link............................................................................................123
Edge Port.........................................................................................................123
RSTP Configuration Examples Using CLI Commands...........................................123
Enabling the Spanning Tree Protocol...............................................................123
Bridge Priority, Max Age, Forward Delay, and Hello Time................................124
Modifying the Port Priority and Path Cost.........................................................124
Manually Setting a Port to be a Shared or Point to Point Link ..........................125
Enabling/Disabling a port to be an Edge Port...................................................125
STP/Ring Page - Configuring MSTP................................................................... 126
Global Configuration Page.....................................................................................126
Enabling the MSTP Protocol............................................................................126
The CIST Root Bridge & Backup CIST Root Bridge.........................................127
Setting Bridge Priority......................................................................................128

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Configuring the CST Network Diameter...........................................................129
MSTP Properties Page..........................................................................................130
Configuring an MSTP Region...........................................................................130
Configuring the IST Network Diameter.............................................................131
MSTP Instance Setting Page.................................................................................132
Setting an MSTP Instance ...............................................................................132
Modifying MSTP parameters for load balancing...............................................133
MSTP Port Setting page........................................................................................135
Adjusting the blocking port in a MSTP network................................................135
MSTI Instance Port Membership......................................................................136
MSTP Configuration Examples Using CLI Commands ..........................................137
Enabling Spanning Tree for MSTP...................................................................137
Bridge Priority, Max Age, Forward Delay, and Hello Time................................138
IST MAX Hops.................................................................................................138
MSTP Regional Configuration Name and the Revision Level...........................139
Creating an MSTI Instance ..............................................................................139
Setting MSTI Priority........................................................................................140
Modifying CIST Port Priority and Port Path Cost..............................................140
Adding a Port to an MSTI Instance ..................................................................141
STP/Ring Page - Alpha Ring............................................................................... 142
Alpha Ring Setting Page........................................................................................142
EtherWAN Alpha-Ring Technology..................................................................142
Implementing a Simple Alpha-Ring..................................................................142
Alpha-Ring V2..................................................................................................143
Connecting two Alpha-Ring Networks together (Ring Coupling).......................144
Connecting Additional Rings (Redundancy Pairs)............................................145
Configuring Alpha Ring using CLI commands........................................................148
Enable Alpha Ring and Alpha Ring V2 Protocols.............................................148
Set the Ring Ports............................................................................................149
Show Ring, Port and All States........................................................................149
Define a Ring’s Blocked Port ...........................................................................150
Set Delay Time for Restoration of a Failed Port ...............................................150
Enable Ring Coupling......................................................................................150
Set Ring Coupling Ports...................................................................................150
Enable Redundancy Pairs................................................................................151
Configure Redundancy Pairs ...........................................................................151
Show Ring Coupling, Port Coupling, and Redundancy Pair States..................152
STP/Ring Page –Alpha Chain ............................................................................ 152
The Alpha Chain Protocol......................................................................................152
General Overview..................................................................................................153
Alpha Chain Settings.............................................................................................153

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Global Settings ................................................................................................153
Configuring the Alpha Chain Ports...................................................................154
Alpha Chain Pass-Through Ports...........................................................................155
Configuring Alpha Chain using CLI commands......................................................156
Storm Control...................................................................................................156
Configuring Chain Ports...................................................................................157
Configuring Chain Pass-Through Ports............................................................157
STP/Ring Page - Advanced Setting.................................................................... 158
Advanced Bridge Configuration .............................................................................158
Advanced Per Port Configuration...........................................................................159
Configuring Spanning Tree Advanced Settings using CLI commands....................161
Enabling BPDU Guard Globally .......................................................................161
Enabling BPDU Guard on a Port......................................................................161
Enabling BPDU Guard Error Disable-timeout...................................................162
VLAN..................................................................................................................... 163
Port Based VLAN vs. Tagged Based VLAN...........................................................163
Configuring VLANs in Port Based VLAN Mode......................................................163
Enabling Port Based VLAN..............................................................................163
Port Based VLAN Configuration Examples ......................................................164
Port Based VLAN Configuration Examples using CLI Commands ...................165
VLAN Configuration in 802.1Q Tag Based VLAN Mode.........................................166
General Overview............................................................................................166
Enabling 802.1Q Tagged Based VLAN............................................................167
Configuring 802.1Q VLAN Database................................................................167
802.1Q Tag Based VLAN Configuration Examples Using CLI Commands ............168
Configuring a 802.1Q VLAN.............................................................................168
Configuring an IP Address for a Management VLAN .......................................169
Removing an IP Address from a Management VLAN.......................................169
Configuring an Access Port..............................................................................170
Configuring a Trunk Port..................................................................................170
Add an IP to the Management VLAN.....................................................................171
Configuring the Port Type and the PVID setting.....................................................172
Configuring the VLAN Egress (outgoing) Member Ports ..................................173
QoS....................................................................................................................... 175
Global Configuration Page.....................................................................................176
Web GUI Interface...........................................................................................176
QoS Global Configuration using the CLI Interface .................................................178
Enable/Disable QoS Trust................................................................................178
Configuring the Egress Expedite Queue..........................................................179
802.1p Priority Page..............................................................................................180

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Web GUI Interface...........................................................................................180
802.1p Priority Submenu –CLI Interface...............................................................181
DSCP Page –HTTP Interface ...............................................................................182
DSCP Submenu –CLI Interface............................................................................183
QoS Interface Commands –CLI Interface.............................................................183
ACL (Access Control List) .................................................................................. 184
General Overview..................................................................................................184
Configuring ACL....................................................................................................185
ACL Policy Map.....................................................................................................186
IP Access List..................................................................................................187
IP Access List (Extended)................................................................................188
Mac Access List...............................................................................................190
Layer 4.............................................................................................................192
Bandwidth Limiting...........................................................................................193
Applying a Policy Map to a Port .......................................................................195
Modifying/Adding an Existing Policy Map.........................................................195
Adding a New ACL Class to an Existing Policy Map ........................................196
Adding an Existing ACL Class to an Existing Policy Map.................................197
Removing an ACL Class..................................................................................199
ACL Configuration Examples Using CLI Commands .............................................203
Enabling QoS...................................................................................................203
Creating a Standard IP Access List..................................................................203
Creating an Extended IP Access List...............................................................204
Creating a MAC Access List ............................................................................204
Creating an ACL Class Map with Layer 4 Access List......................................205
Creating a ACL Class Map with an IP or MAC Access List ..............................206
Creating an ACL Policy Map............................................................................207
Appling an Existing ACL Policy to a Port..........................................................208
Deleting an ACL Class.....................................................................................208
Deleting an ACL Policy ....................................................................................209
SNMP.................................................................................................................... 210
SNMP General Settings.........................................................................................210
Configuring SNMP v1 & v2 Community Groups.....................................................213
Configuring SNMP v3 Users..................................................................................214
Adding SNMP v3 Users to the switch...............................................................214
Deleting SNMP v3 Users from the switch.........................................................217
SNMP Configuration Examples Using CLI Commands..........................................218
Enabling SNMP and configuring general settings.............................................218
Configuring SNMP Traps.................................................................................218
Configuring SNMP v1 & v2 Community Groups...............................................220
Adding SNMP v3 Users ...................................................................................220

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AAA/802.1x (Authentication, authorization, and accounting).......................... 221
Configuring Radius from the GUI...........................................................................221
Enabling Radius...............................................................................................221
Adding a Radius Server...................................................................................222
Enabling 802.1X on a Port...............................................................................223
Configuring TACACS+ from the GUI......................................................................224
Enabling TACACS+ .........................................................................................225
Adding a TACACS+ Server..............................................................................225
AAA/802.1x Configuration Using the CLI...............................................................226
View RADIUS Status .......................................................................................226
Enable RADIUS Globally .................................................................................226
Configure RADIUS on Ports.............................................................................227
TACACS+ Authentication and Authorization....................................................227
Configure TACACS+ Server ............................................................................227
LLDP..................................................................................................................... 228
LLDP General Settings..........................................................................................228
Enable/Disable LLDP.......................................................................................229
Holdtime Multiplier ...........................................................................................229
Global TLV Setting...........................................................................................229
LLDP Ports Settings ..............................................................................................231
Enabling LLDP transmission for a specific Port................................................231
Enabling LLDP Reception for a specific Port....................................................231
Enabling Notifications ......................................................................................231
LLDP Neighbors....................................................................................................233
LLDP Statistics......................................................................................................234
LLDP Configuration Examples Using CLI Commands ...........................................235
Enable/Disable LLDP.......................................................................................235
LLDP Holdtime Multiplier..................................................................................235
LLDP Transmit Interval ....................................................................................236
Enable/Disable Global LLDP TLVs ..................................................................236
Enabling LLDP Transmit on a Port...................................................................237
Enabling LLDP Receive on a Port....................................................................237
Enabling LLDP Notify.......................................................................................238
Enabling Transmission of the Management IP.................................................238
Enabling Specific TLV’s on a Port ....................................................................239
Other Protocols.................................................................................................... 240
GVRP....................................................................................................................240
General Overview............................................................................................240
Enabling the GVRP Protocol at the Global Level .............................................241
Enabling the GVRP Protocol at the Port Level.................................................242
GVRP Configuration Examples Using CLI Commands ....................................243

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IGMP Snooping.....................................................................................................246
General Overview............................................................................................246
Enabling the IGMP Snooping Modes ...............................................................247
Configuring IGMP Snooping General properties..............................................247
Configuring IGMP Passive Mode Specific properties.......................................248
Configuring IGMP Querier Mode Specific properties........................................249
Configuring IGMP Unknown Multicast Forwarding...........................................250
Monitoring Registered Multicast Groups ..........................................................254
IGMP Configuration Examples Using CLI Commands .....................................255
Network Time Protocol (NTP)................................................................................262
Setting RTC Time ............................................................................................262
Enabling NTP...................................................................................................262
Setting the NTP Server IP Address..................................................................263
Setting the Time Zone......................................................................................263
Setting the Polling Period.................................................................................263
Manually Syncing Time....................................................................................263
Daylight Savings Time - Weekday Mode..........................................................264
Daylight Savings Time –Date Mode................................................................265
Network Time Protocol Configuration Examples Using CLI Commands...........266
GMRP....................................................................................................................269
General Overview............................................................................................269
GMRP Normal mode........................................................................................269
GMRP Fixed mode ..........................................................................................269
GMRP Forbidden mode...................................................................................270
GMRP Forward All mode.................................................................................270
GMRP Disabled mode .....................................................................................270
Enabling the GMRP Feature Globally on the Switch........................................270
Configuring the GMRP Feature Per Port..........................................................271
GMRP Configuration Examples Using CLI Commands....................................273
DHCP Server.........................................................................................................275
General Overview............................................................................................275
Configuring the DHCP Server..........................................................................275
DHCP Configuration Examples Using CLI Commands ....................................278
DHCP Relay..........................................................................................................279
General Overview............................................................................................279
Configuring the DHCP Relay ...........................................................................279
DHCP Relay Configuration Examples Using CLI Commands...........................280
Contact Information ...............................................................................................287

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PREFACE
Audience
This guide is designed for the person who installs, configures, deploys, and maintains the
Ethernet network. This document assumes the reader has moderate hardware, computer,
and Internet skills.
Document Revision Level
This section provides a history of the revision changes to this document.
Revision
Document Version
Date
Description
A
Version 2
9/15/2017
Initial release for Firmware version 4.00.)
Changes in this Revision
Added
PoE power budget up to 60W/port (Ultra PoE), total 240W
Dual rate on Gigabit SFP
Alarm LED
Supports EB-232 dongle
Supports IPV6 host mode
Supports Dual image
Changed
Surge protection from 1kV to 2kV
UL 508 change to UL 61010
3 Pin Relay ( NO/NC /GND)
Removed
DC Jack input

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Document Conventions
This guide uses the following conventions to draw your attention to certain information.
Safety and Warnings
This guide uses the following symbols to draw your attention to certain information.
Symbol
Meaning
Description
Note
Notes emphasize or supplement important points of the main text.
Tip
Tips provide helpful information, guidelines, or suggestions for performing tasks more
effectively.
Warning
Warnings indicate that failure to take a specified action could result in damage to the
device, or could result in serious bodily injury.
Electric Shock Hazard
This symbol warns users of electric shock hazard. Failure to take appropriate
precautions such as not opening or touching hazardous areas of the equipment could
result in injury or death.
Typographic Conventions
This guide also uses the following typographic conventions.
Convention
Description
Bold
Indicates text on a window, other than the window title, including menus, menu options, buttons, fields, and labels.
Italic
Indicates a variable, which is a placeholder for actual text provided by the user or system. Angled brackets (< >)
are also used to indicate variables.
screen/code
Indicates text that is displayed on screen or entered by the user.
< > angled
brackets
Indicates a variable, which is a placeholder for actual text provided by the user or system. Italic font is also used to
indicate variables.
[ ] square
brackets
Indicates optional values.
{ } braces
Indicates required or expected values.
| vertical bar
Indicates that you have a choice between two or more options or arguments.

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UNPACKING AND INSTALLATION
Unpacking
When you unpack the product package, you will find the items listed below. Please inspect
the contents, and report any apparent damage or missing items immediately to your
authorized reseller.
This Managed Switch
Product CD
Quick Installation Guide
Required Equipment and Software
The following hardware and software are needed in order to manage the switch from the
web interface:
Computer with an Ethernet Interface (RJ-45)
Managing the switch requires a personal computer (PC) or notebook computer
equipped with a 10/100base-TX Ethernet interface and a physical RJ-45
connection. The preferred operating system for the computer is Microsoft Windows
7/8/8.1/10. It is possible to use Apple OSX or Linux systems as well, but, for the

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EX78000 Managed Switch Users Guide
sake of brevity, all web configurations in this manual will be shown using Windows
7 as the underlying operating system.
Cat 5+ Ethernet Cables
An Ethernet cable of at least Category 5 rating is required to connect your
computer to the switch. The cable can be configured as “straight-through” or
crossover.
TFTP Server Software
Trivial file transfer protocol (TFTP) server software is needed to update the switch
firmware and to upload/download configuration files to the switch. Users not
performing these tasks do not need TFTP software installed. Several good TFTP
servers are available for free online.
Web Browser Software
The end user can employ any of the following web browsers during switch
configuration: Internet Explorer, Firefox, or Chrome.
Select a Location
Installation: Wall-mount, wall (in an enclosure or industrial panel).
Identify a power source within 6 feet (1.8 meters).
Be sure there is adequate airflow.
DIN-Rail assembly, startup, and dismantling
Assembly: Place the Switch on the DIN rail from above using the slot. Push the front of the
Switch toward the mounting surface until it audibly snaps into place.
Startup: Connect the supply voltage to start the switch via the terminal block.
Dismantling: Pull out the lower edge and then remove the Switch from the DIN rail.

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Apply Power
The switch has a 52-57VDC terminal block for power input. Only one power input is required
to operate the switch. However, redundant power supply functionality is supported.
IEEE802.3at: up to 30W/port, 52-57VDC
60 Watts/port, 52-57VDC
52VDC: 4.85A
57VDC: 4.45A
Note: Only use qualified power supply, either SELV or double insulated per UL 60950 or UL
61010-1 or UL 61010-2-201 standards.
Device power consumption: 10.4W Max. (Without PoE)
PoE power budget: 240W Max.
Terminal Block
The switch provides two power inputs on a 52-57VDC terminal block. Only one power input
is required to operate the switch. The terminal block has 5 terminal posts.

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Relay Output Alarm
The switch provides relay output contacts for signaling of a user-defined power or port
failure. The relay output can be connected to an alarm signaling device. Current is 0.6A at
30VDC.
3 Normal Open |2 Ground |1 Normal close

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EX78000 Managed Switch Users Guide
COMPUTER SETUP
The end user’s management computer may need to be reconfigured prior to connecting to
the switch in order to access the switch’s web interface through its default IP address (See
Default IP).
Management Methods and Protocols
There are several methods that can be used to manage the switch. This manual will show
the details of configuring the switch using a web browser. Each section will be followed by
the CLI (Command Line Interface) commands needed to achieve the same results as
described in that section.
The methods available to manage the EtherWAN Managed Switch include:
SSH - Secure Shell CLI that is accessible over TCP/IP networks which and is
generally regarded as the most secure method of remotely accessing a device.
Telnet - is like SSH in that it allows a CLI to be established across a TCP/IP network,
but it does not encrypt the data stream. This type of connection requires a terminal,
or a computer running a terminal emulation application (such as HyperTerminal or
Putty).
HTTP (Hypertext Transfer Protocol) is the most popular switch management protocol
involving the use of a web browser.
RS-232 –The EtherWAN Managed Switch is equipped with a RS-232 serial port that
can be used to access the switch’s CLI. The Serial port is DCE DB9F. A straight
through serial cable is used to connect to a typical computer serial port (Also requires
terminal emulation application).

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EX78000 Managed Switch Users Guide
Default IP
The switch’s default IP address is 192.168.1.10. The management computer must
be set up so that it is on the same network as the switch. For example, the IP
address of the management computer can be set to 192.168.1.100 with a subnet
mask of 255.255.255.0.
Login Process and Default Credentials
Once a compatible IP address has been assigned to the management computer,
the user is ready to log in to the switch. To log in, type the URL http://192.168.1.10/
into the address field of the browser and hit return. The following will appear in the
browser window (See Figure 1)
The Default Login is root (case sensitive)
There is no password by default
Enter the login name and click the Login button
Figure 1: Login screen