Comnet CWGE10FX2TX8MSPOE User manual

INSTALLATION AND OPERATION MANUAL
CWGE10FX2TX8MSPOE
COMMERCIAL GRADE MANAGED LAYER2 ETHERNET SWITCH
WITH (8) 10/100/1000TX POE+ PORTS + (2) 1000FX SFP PORTS
The ComNet CWGE10FX2TX8MSPOE has eight 10/100/1000Base-TX RJ-45 ports
and two 100/1000Base-FX SFP ports. All SFP ports utilize ComNet SFP* modules
for fiber, connector type and distance. The IEEE802.3-compliant unit offers multiple
Ethernet redundancy protocols (RSTP & STP) which protect your applications from
network interruptions or temporary malfunctions by redirecting transmission within
the network. The CWGE10FX2TX8MSPOE implements ACLs to restrict access to your
sensitive network resources by filtering specific packets based on TCP/UDP ports,
source and destination IP addresses or particular network devices.

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 2
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
Contents
About This Guide 4
Related Documentation 4
About ComNet 4
Website 4
Support 4
Safety 4
Overview 5
Introduction 5
Software Features 6
Hardware Features 7
Hardware Description 8
SFP modules 9
Installation 11
Connect Power 11
LED Indicators 12
Management options 13
Management via console port 13
Management by Telnet 14
How to enter the CLI 14
CLI command concept 15
Management via Internet Browser Interface 16
System Information 16
CLI Configuration 16
Basic Settings 18
General Settings 18
Jumbo Frame 21
MAC Management 29
Port Mirror 33
Port Settings 36

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 3
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
Advanced Settings 42
Bandwidth Control 42
IGMP Snooping 57
VLAN 66
Dual Homing 78
EEE (Energy Efficient Ethernet) 81
Link Aggregation 82
Link Layer Discovery Protocol (LLDP) 90
Loop Detection 94
Power over Ethernet (PoE) 98
Web Configuration 103
Spanning Tree Protocols (STP/RSTP) 109
Monitor 120
Hardware Information 120
Port Statistics 121
Port Utilization 122
RMON Statistics 124
SFP Information 125
Web Configuration 125
Traffic Monitor 126
Security 129
ACL 129
Management 135
SNMP 135
Mail Alarm 140
Maintenance 144
System log 150
User Account 152

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 4
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
About This Guide
This guide is intended for different users such as engineers, integrators, developers, IT managers,
and technicians.
It assumes that users have some PC competence and are familiar with Microsoft Windows
operating systems and web browsers such as Windows Internet Explorer and Mozilla Firefox, as
well as have knowledge of the following:
»Installation of electronic equipment
»Electrical regulations and guidelines
»Knowledge of Local Area Network technology
Related Documentation
The following documentation is also available:
»CWGE10FX2TX8MSPOE Datasheet
About ComNet
ComNet develops and markets the next generation of video solutions for the CCTV, defense, and
homeland security markets. At the core of ComNet’s solutions are a variety of high-end video
servers and the ComNet IVS software, which provide the industry with a standard platform for
analytics and security management systems enabling leading performance, compact and cost
effective solutions.
ComNet’s products are available in commercial and rugged form.
Website
For information on ComNet’s entire product line, please visit the ComNet website at
http://www.comnet.net
Support
For any questions or technical assistance, please contact your sales person ([e-mail]) or
the customer service support center ([e-mail])
Safety
»Only ComNet service personnel can service the equipment. Please contact ComNet Technical
Support.
»The equipment should be installed in locations with controlled access, or other means of
security, and controlled by persons of authority.

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 5
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
Overview
Introduction
The ComNet CWGE10FX2TX8MSPOE has eight 10/100/1000Base-TX RJ-45 PoE+ ports and two
1000Base-FX SFP ports. All SFP ports utilize ComNet SFP* modules for fiber, connector type and
distance. The IEEE802.3-compliant unit offers multiple Ethernet redundancy protocols (RSTP &
STP) which protect your applications from network interruptions or temporary malfunctions by
redirecting transmission within the network. The CWGE10FX2TX8MSPOE implements ACLs to
restrict access to your sensitive network resources by filtering specific packets based on TCP/UDP
ports, source and destination IP addresses or particular network devices. The eight electrical ports
support the 10/100/1000 Mbps Ethernet IEEE 802.3 protocol, and auto-negotiating and auto-MDI/
MDIX features are provided for simplicity and ease of installation. All eight ports support 30W
IEEE.802.3at based PoE+.

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 6
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
Software Features
»Network Function
»Port-based Loop detection
»Static/LACP Trunking
»Spanning tree Protocol
»Rapid Spanning Tree Protocol
»Tag Based/Port-Based VLAN
»IGMP Snooping v1/v2/v3
»Email Alarm
»IEEE 802.1ab LLDP
»Network Management
»Telnet, Web-based GUI
»Auto Logout Timer
»SNMP v1/v2c
»SNMP Trap
»RMON 1, 2, 3, and 9
»Private MIB
»Local/Remote Syslog support
»SFP DDMI support
»Status display and event report
»Firmware upgrade by TFTP/HTTP/FTP
»Configuration Backup/Restore
»Traffic Management & QoS
»256 Active VLAN Support
»MAC-based VLAN
»Port isolation
»802.1p Priority Queues per port
»Traffic Classification
»Network Storm Control
»QoS Scheduler SP/WRR/WFQ
»Management VLAN
»802.3x Flow Control

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 7
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
Hardware Features
»Operating temperature 0°C to 50°C
»Storage temperature -40°C to 70°C
»Operating humidity 10% to 80% RH (no-condensing)
»Storage humidity 5% to 90% RH (no-condensing)
»Cooling Fan Fanless
»Case Material Metal housing
»Dimension (WxHxD) 12.99 × 8.03 × 1.67 in (33 × 20.4 × 4.2 cm)
»Weight 5.2 lb / 2.4 kg

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 8
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
Hardware Description
CWGE10FX2TX8MSPOE Managed L2 Access Switch
Commercial Grade Managed Layer2 Ethernet Switch with (8) 10/100/1000TX PoE+ Ports + (2)
1000FX SFP Ports
Connectors
The Switch utilizes ports with copper and SFP fiber port connectors functioning under Ethernet/
Fast Ethernet/Gigabit Ethernet standards.
10/100/1000Base-T Ports
The 10/100/1000Base-T ports support network speeds of 10Mbps, 100Mbps or 1000Mbps,
and can operate in half- and full-duplex transfer modes. These ports also offer automatic MDI/
MDI-X crossover detection that gives true “plug-n-play” capability – just plug the network cables
into the ports and the ports will adjust according to the end-node devices. The following are
recommended cabling for the RJ-45 connectors: (1) 10Mbps – Cat 3 or better; (2) 100/1000Mbps –
Cat 5e or better.

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 9
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
SFP modules
The 2-slot 100FX/Gigabit SFP are designed for Fast or Gigabit SFP modules that support network
speeds of 100Mbps or 1000Mbps.
Installing SFP Modules
To connect the fiber transceiver and LC cable, use the following guidelines:
1. Remove the dust plug from the fiber optic slot chosen for the SFP transceiver.
Figure 2.6 Removing the Dust Plug from an SFP Slot
Note: Do not remove the dust plug from the SFP slot if you are not installing the transceiver at
this time. The dust plug protects hardware from dust contamination.
2. Position the SFP transceiver with the handle on top, see the following figure.
3. Locate the triangular marking in the slot and align it with the bottom of the transceiver.
4. Insert the SFP transceiver into the slot until it clicks into place.
5. Make sure the module is seated correctly before sliding the module into the slot. A click
sounds when it is locked in place.
Figure 2.7 Installing an SFP Transceiver
Note: If you are attaching fiber optic cables to the transceiver, continue with the following step.
Otherwise, repeat the previous steps to install the remaining SFP transceivers in the device.
6. Remove the protective plug from the SFP transceiver.
Note: Do not remove the dust plug from the transceiver if you are not installing the fiber optic
cable at this time. The dust plug protects hardware from dust contamination.

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 10
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
7. Insert the fiber cable into the transceiver. The connector snaps into place and locks.
Figure 2.8 Attaching a Fiber Optic Cable to a Transceiver
8. Repeat the previous procedures to install any additional SFP transceivers in the switch.
The fiber port is now setup.
Removing SFP Modules
To disconnect an LC connector, use the following guidelines:
1. Press down and hold the locking clips on the upper side of the optic cable.
2. Pull the optic cable out to release it from the transceiver.
Figure 2.9 Removing a Fiber Optic Cable to a Transceiver
3. Hold the handle on the transceiver and pull the transceiver out of the slot.
Figure 2.10 Removing an SFP Transceiver
Note: Replace the dust plug on the slot if you are not installing a transceiver. The dust plug
protects hardware from dust contamination.

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 11
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
Installation
The location chosen for installing the Switch may greatly affect its performance. When selecting a
site, we recommend considering the following rules:
»Install the Switch in an appropriate place. See Technical Specifications for the acceptable
temperature and humidity ranges.
»Install the Switch in a location that is not affected by strong electromagnetic field generators
(such as motors), vibration, dust, and direct sunlight.
»Leave at least 10cm of space at the front and rear of the unit for ventilation.
»Affix the provided rubber pads to the bottom of the Switch to protect the case from scratching.
Connect Power
»Ground the Switch: Before powering on the switch, ground the switch to earth.
»Ensure the rack on which the switch is to be mounted is properly grounded and incompliance
with ETSI ETS 300 253. Verify that there is a good electrical connection to the grounding point
on the rack (no paint or isolating surface treatment).
»Connect a grounding wire and lug to the grounding point on the switch rear panel, and then to
rack ground.
Caution: The earth connection must not be removed unless all supply connections have been
disconnected.
»The Switch uses an AC power supply 100~240VAC, 50~60 Hz, 2.1A. The Switch’s power supply
automatically self-adjusts to the local power source and may be powered on without having any
or all LAN segment cables connected.
»Verify basic switch operation by checking the system LEDs. When operating normally, the POST
and PWR LEDs should both be on green.
Notice: Turn off the power before connecting modules or wires.
»The correct power supply voltage is listed on the product label. Check the voltage of your power
source to make sure that you are using the correct voltage. Do NOT use a voltage greater than
what is specifi¬ed on the product label.
»Calculate the maximum possible current in each power wire and common wire. Observe all
electrical codes dictating the maximum current allowable for each wire size. If current go above
the maximum ratings, the wiring could overheat, causing serious damage to your equipment.
»Before connecting the switch to AC power, the grounding terminal screw on the switch rear
panel must be connected to earth.

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 12
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
LED Indicators
This Switch is equipped with Unit LEDs to enable you to determine the status of the Switch, as well
as Port LEDs to display what is happening in all your connections. They are as follows:
LED Condition Status
POWER
(Green) Illuminated Power on
Off Power off or fail
POST
(Green) Illuminated System ready to use
Blinking Power on self-test
Off Power off or test fail
PoE Maximum
(Amber)
Illuminated PoE devices draw maximum power
ALARM
(Red) Illuminated Alarm for over threshold of system temperature or
voltage, loop detection
Off Switch is in normal condition
Copper ports 1-8
(10/100/1000Mbps) 1000 (Green) - Illuminated: 1000Mbps
- Off: 10/100Mbps
LNK/ACT (Green) - Illuminated: Ethernet link-up
- Blinking: Activity (receiving or transmitting data)
- Off: Port disconnected or link failed
SFP slots 9-10 Illuminated Ethernet link-up
Blinking Receiving or transmitting data
Off Port disconnected or link failed

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 13
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
Management options
This system can be managed out-of-band through the console port on the front panel or in-band
by using Telnet. The user may also choose web-based management, accessible through a Web
browser.
The management agent is based on SNMP (Simple Network Management Protocol). This
SNMP agent permits the switch to be managed from any PC in the network by using in-band
management software.
The switch gives you the flexibility to access and manage it by using any or all of the methods
described. The administration console and web browser interfaces are embedded in the Switch
software and can be used immediately after setup.
Management via console port
Access the Switch via a terminal emulator (such as Hyper Terminal) attached to the console port.
The console port is set at the factory with the following default COM port properties. Configure
your own terminal to match the following:
Setting Default Value
Terminal Emulation VT100
Baud Rate 38400
Parity None
Data Bits 8
Stop Bits 1
Flow Control None
Note: Ensure that the terminal or PC you are using to make this connection is configured to
match the above settings. Otherwise the connection will not work.
Then press [ENTER] to open the login screen with the “Default Value” for Username and Password
as “admin”.

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 14
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
Management by Telnet
Activate your workstation’s command prompt program and access your Switch via the Internet
by typing in the correct IP address (factory default IP address is 192.168.10.1 - connect directly via
console port to configure a unique IP address). Your command prompt program will allow use of
the Telnet protocol.
1. Connect your computer to one of the Ethernet ports.
2. Open a Telnet session to the Switch’s IP address. If this is your first login, use the default
values.
Setting Default Value
IP Address 192.168.10.1
Subnet Mask 255.255.255.0
Default Gateway 0.0.0.0
Management VLAN 1
Default Username admin
Default Password admin
3. Make sure your computer IP address is in the same subnet, unless you are accessing the
Switch through one or more routers.
How to enter the CLI
Press [Enter] key to enter the login command prompt when below message is displayed on the
screen.
Please press Enter to activate this console
Input “admin” to enter the CLI mode when below message is displayed on the screen.
CWGE10FX2TX8MSPOE login:
You can execute a few limited commands when CLI prompt is displayed as below.
CWGE10FX2TX8MSPOE>
If you want to execute more powerful commands, you must enter the privileged mode.
Input command “enable”
CWGE10FX2TX8MSPOE>enable
Input a valid username and password when below prompt are displayed.
user: admin
password: admin

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 15
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
CLI command concept
Node Command Description
enable show hostname This command displays the system’s network name.
configure reboot This command reboots the system.
eth0 ip address A.B.C.D/M This command configures a static IP and subnet mask for the system.
interface show This command displays the current port configurations.
vlan show This command displays the current VLAN configurations.
The Node type:
»enable
Its command prompt is “CWGE10FX2TX8MSPOE#”.
It means these commands can be executed in this command prompt.
»configure
Its command prompt is “CWGE10FX2TX8MSPOE(config)#”.
It means these commands can be executed in this command prompt.
In Enable code, executing command “configure terminal” enter the configure node.
CWGE10FX2TX8MSPOE# configure terminal
»eth0
Its command prompt is “CWGE10FX2TX8MSPOE(config-if)#”.
It means these commands can be executed in this command prompt.
In Configure code, executing command “interface eth0” enter the eth0 interface node.
CWGE10FX2TX8MSPOE(config)#interface eth0
CWGE10FX2TX8MSPOE(config-if)#
»interface
Its command prompt is “CWGE10FX2TX8MSPOE(config-if)#”.
It means these commands can be executed in this command prompt.
In Configure code, executing command “interface gigaethernet1/0/5” enter the interface port 5.
Or
In Configure code, executing command “interface fastethernet1/0/5” enter the interface port 5.
Note: depend on your port speed, gigaethernet1/0/5 for gigabit Ethernet ports and
fastethernet1/0/5 for fast Ethernet ports.
CWGE10FX2TX8MSPOE(config)#interface gigaethernet1/0/5
CWGE10FX2TX8MSPOE(config-if)#
»vlan
Its command prompt is “CWGE10FX2TX8MSPOE(config-vlan)#”.
It means these commands can be executed in this command prompt.
In Configure code, executing command “vlan 2” enter the vlan 2 node.
Note: where the “2” is the vlan ID.
CWGE10FX2TX8MSPOE(config)#vlan 2
CWGE10FX2TX8MSPOE(config-vlan)#

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 16
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
Management via Internet Browser Interface
From a PC, open your Web browser, type the following in the Web address (or location) box:
http://192.168.10.1 and then press <Enter>.
This is the factory default IP address for the switch. A login dialog is displayed, as shown in the
figure:
Enter your user name/password, and then click OK.
Use the defaults the first time you log into the program. You can change the password at any time
through CLI interface.
Default:
User name: admin
Password: admin
System Information
The System Information window appears each time you log into the program. Alternatively, this
window can be accessed by clicking System Status > System Information
CLI Configuration
Node Command Description
enable show hostname This command displays the system’s network name.
enable show interface eth0 This command displays the current Eth0 configurations.
enable show model This command displays the system information.
enable show running-config This command displays the current operating configurations.
enable show system-info This command displays the system’s CPU loading and memory
information.
enable show uptime This command displays the system up time.

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 17
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
Web Configuration
Parameter Description
Model Name This field displays the model name of the Switch.
Host name This field displays the name of the Switch.
Boot Code Version This field displays the boot code version.
Firmware Version This field displays the firmware version.
Built Date This field displays the built date of the firmware.
DHCP Client This field displays whether the DHCP client is enabled on the Switch.
IP Address This field indicates the IP address of the Switch.
Subnet Mask This field indicates the subnet mask of the Switch.
Default Gateway This field indicates the default gateway of the Switch.
MAC Address This field displays the MAC (Media Access Control) address of the Switch.
Serial Number The serial number assigned by manufacture for identification of the unit.
Management VLAN This field displays the VLAN ID that is used for the Switch management purposes.
CPU Loading This field displays the percentage of your Switch’s system load.
Memory Information This field displays the total memory the Switch has and the memory which is
currently available (Free) and occupied (Usage).
Current Time This field displays current date (yyyy-mm-dd) and time (hh:mm:ss).
Refresh Click this button to update the information in this screen.

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 18
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
Basic Settings
General Settings
System
Management VLAN
To specify a VLAN group which can access the Switch.
»The valid VLAN range is from 1 to 4094.
»If you want to configure a management VLAN, the management VLAN should be created first
and the management VLAN should have at least one member port.
Host Name
The hostname is same as the SNMP system name. Its length is up to 64 characters.
The first 16 characters of the hostname will be configured as the CLI prompt.
Default Settings
»The default Hostname is CWGE10FX2TX8MSPOE
»The default DHCP client is disabled.
»The default Static IP is 192.168.10.1
»Subnet Mask is 255.255.255.0
»Default Gateway is 0.0.0.0
»Management VLAN is 1.

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 19
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
CLI Configuration
Node Command Description
enable ping IPADDR [–c COUNT] This command sends an echo request to the destination
host. The –c parameter allow user to specific the packet
count. The default count is 4.
enable ping IPADDR [–s SIZE] This command sends an echo request to the destination
host. The –s parameter allow user to specific the packet
size. Valid range: 0 ~ 1047 bytes.
enable ping IPADDR [–c COUNT –s SIZE] This command sends an echo request to the destination
host. The –c parameter allow user to specific the packet
count. The default count is 4. The –s parameter allow
user to specific the packet size. Valid range: 0 ~ 1047
bytes.
enable ping IPADDR [-s SIZE –c COUNT] This command sends an echo request to the destination
host. The –c parameter allow user to specific the packet
count. The default count is 4. The –s parameter allow
user to specific the packet size. Valid range: 0 ~ 1047
bytes.
configure reboot This command reboots the system.
configure hostname STRINGS This command sets the system’s network name.
configure interface eth0 This command enters the eth0 interface node to
configure the system IP.
configure configure terminal This command changes the mode to config mode.
configure interface eth0 This command changes the mode to eth0 mode.
eth0 show This command displays the eth0 configurations.
eth0 ip address A.B.C.D/M This command configures a static IP and subnet mask
for the system.
eth0 ip address default-gateway
A.B.C.D
This command configures the system default gateway.
eth0 ip dhcp client
(disable|enable|renew)
This command configures a DHCP client function for the
system.
Disable: Use a static IP address on the switch.
Enable & Renew: Use DHCP client to get an IP address
from DHCP server.
eth0 management vlan <1-4094> This command configures the management vlan.

INS_CWGE10FX2TX8MSPOE 02/19/21 PAGE 20
INSTALLATION AND OPERATION MANUAL CWGE10FX2TX8MSPOE
TECH SUPPORT: 1.888.678.9427
Example: The procedures to configure an IP address for the Switch.
»Enter the configure node.
CWGE10FX2TX8MSPOE#configure terminal
CWGE10FX2TX8MSPOE(config)#
»Enter the ETH0 interface node.
CWGE10FX2TX8MSPOE(config)#interface eth0
CWGE10FX2TX8MSPOE(config-if)#
»Get an IP address from a DHCP server.
CWGE10FX2TX8MSPOE(config-if)#ip dhcp client enable
»Configure a static IP address for the Switch.
CWGE10FX2TX8MSPOE(config-if)#ip address 192.168.202.111/24
CWGE10FX2TX8MSPOE(config-if)#ip address default-gateway 192.168.202.1
Web Configuration
Parameter Description
Hostname Enter up to 64 alphanumeric characters for the name of your Switch. The
hostname should be the combination of the digit or the alphabet or hyphens (-)
or underscores (_).
Management VLAN Enter a VLAN ID used for Switch management purposes.
IPv4 Settings
DHCP Client Select Enable to allow the Switch to automatically get an IP address from a DHCP
server. Click Renew to have the Switch reget an IP address from the DHCP server.
Select Disable if you want to configure the Switch’s IP address manually.
Static IP Address Configures a IPv4 address for your Switch in dotted decimal notation. For
example, 192.168.10.1.
Subnet Mask Enter the IP subnet mask of your Switch in dotted decimal notation for example
255.255.255.0.
Default Gateway Enter the IP address of the default outgoing gateway in dotted decimal notation,
for example 192.168.1.1.
Apply Click this button to take effect the settings.
Refresh Click this button to reset the fields to the last setting.