Comnet CNGE3FE7MS4 User Manual
INSTALLATION AND OPERATION MANUAL
CNGE3FE7MS4
ELECTRICAL SUBSTATION-RATED
MANAGED ETHERNET SWITCH WITH (7) 10/100T(X)
+ (3) CONFIGURABLE 10/100/1000T(X)/100/1000FX PORTS
The ComNet™ CNGE3FE7MS4 is a substation-rated and industrially hardened fully
managed layer 2 gigabit Ethernet switch. Fully compliant with the requirements of IEC
61850-3, IEEE 1613 Class 2, UL 508 Class 1/ Division 2 (Groups A, B, C, & D for hazardous
environments), EN50155, and NEMA TS-1/ TS-2, it is designed for deployment
in environments where high levels of electromagnetic noise and interference
(EMI) and severe voltage transients and surges are routinely encountered, such as
electrical utility substations and switchyards, heavy manufacturing facilities, trackside
and roadside electronic equipment, and other difficult out-of-plant applications.
Providing (7) 10/100 BASE-TX ports, the (3) 10/100/1000TX or 100/1000BASE-FX
user-configurable combo gigabit uplink ports support conventional CAT-5e/CAT-6
copper or optical transmission media by selection of the appropriate ComNet SFP
module. Featuring an internal/self-contained 85-264 VAC/88-373 VDC power supply,
the CNGE3FE7MS4 is DIN-rail or wall-mountable, and is ideal for mission-critical
applications where very high levels of reliability and network availability are of
the utmost importance. Utilizing exclusive ComNet C-Ring technology, the fastest
recovery redundant ring available, network recovery time of <10 ms is provided
for protection from network faults or temporary interruptions. ComChain permits
additional redundant network rings of different redundancy protocols to function
together as a larger and more robust network topology. eConsole, a Windows-based
utility, is included for centralized/remote management and configuration of all
functions of the CNGE3FE7MS4.
Rev. 4.30.14
INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Contents
Regulatory Compliance Statement 6
Warranty 6
Disclaimer 6
Safety Information 6
Overview 7
Introduction 7
Software Features 8
Hardware Features 9
Safety Indications 9
Hardware Installation 10
Installing Switch on DIN-Rail 10
Mount Series on DIN-Rail 11
Wall Mounting Installation 12
Mounting the CNGE3FE7MS4 on a Wall 12
Hardware Overview 13
Front Panel 13
Front Panel LEDs 15
Wiring 16
Grounding 16
Fault Relay 16
Redundant Power Inputs 16
Rear Panel 17
Cables 18
Ethernet Cables 18
100BASE-T(X) Pin Assignments 18
SFP 20
WEB Management 22
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Console Port Cable 20
Configuration by Web Browser 22
About Web-based Management 22
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Preparing for Web Management 23
System Login 23
Main Interface 24
System Information 24
System Information 24
Enable Location Alert 24
Basic setting 25
Switch Setting 25
Admin & Password 25
IP Setting 26
Time Setting 27
PTP Client 29
LLDP 29
Auto Provision 30
Backup & Restore 31
Upgrade Firmware 31
Redundancy 32
DHCP Server 32
DHCP Server – Setting 32
DHCP Server – Client List 33
DHCP Server – Port and IP bindings 33
DHCP Server –DHCP Relay Agent 34
Port Setting 35
Port Control 35
Port Status 36
Rate Limit 36
Port Trunk 37
Port Trunk – Setting 37
Port Trunk – Status 38
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C-Ring 38
Legacy Ring 40
COM-Ring 41
C-RSTP 42
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
RSTP 43
RSTP setting 43
MSTP 46
Multicast 50
Static Multicast Filtering 51
VLAN 52
VLAN Setting - IEEE 802.1Q 52
VLAN Setting – Port Based 54
SNMP 56
SNMP – Agent Setting 56
SNMPV3 57
SNMP –Trap Setting 58
Traffic Prioritization 59
QoS policy 59
Port-base priority 60
COS/802.1p 61
TOS/DSCP 62
Security 63
Management Security 63
Static MAC Forwarding 64
MAC Blacklist 65
802.1x 66
802.1x - Radius Server 66
802.1x-Port Authorized Mode 68
802.1x-Port Authorized Mode 69
TACACS+ 69
Warning 70
Monitor and Diag 73
MAC Address Table 73
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Port Overview 74
Port Monitoring 75
SFP Monitor 76
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System Event Log 76
Save Configuration 77
Factory Default 77
System Reboot 77
Command Line Interface Management 78
About CLI Management 78
CLI Management by Telnet 81
Commands Level 82
Symbol of Command Level 83
Commands Set List—System Commands Set 83
Commands Set List—Port Commands Set 85
Commands Set List—Trunk command set 87
Commands Set List—VLAN command set 88
Commands Set List—Spanning Tree command set 89
Commands Set List—QoS command set 90
Commands Set List—IGMP command set 91
Commands Set List—MAC/Filter Table command set 92
Commands Set List—SNMP command set 93
Commands Set List—Port Mirroring command set 94
Commands Set List—802.1x command set 95
Commands Set List—TFTP command set 96
Commands Set List—SYSLOG, SMTP, EVENT command set 96
Commands Set List—SNTP command set 98
Commands Set List — C-Ring command set 99
Technical Specifications 100
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Regulatory Compliance Statement
Product(s) associated with this publication complies/comply with all applicable regulations. Please
refer to the Technical Specifications section for more details.
Warranty
ComNet warrants that all ComNet products are free from defects in material and workmanship
for a specified warranty period from the invoice date for the life of the installation. ComNet will
repair or replace products found by ComNet to be defective within this warranty period, with
shipment expenses apportioned by ComNet and the distributor. This warranty does not cover
product modifications or repairs done by persons other than ComNet-approved personnel, and
this warranty does not apply to ComNet products that are misused, abused, improperly installed,
or damaged by accidents.
Please refer to the Technical Specifications section for the actual warranty period(s) of the
product(s) associated with this publication.
Disclaimer
Information in this publication is intended to be accurate. ComNet shall not be responsible for its
use or infringements on third-parties as a result of its use. There may occasionally be unintentional
errors on this publication. ComNet reserves the right to revise the contents of this publication
without notice.
Safety Information
» 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.
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Overview
Introduction
The CNGE3FE7MS4 is a powerful managed industrial Ethernet switch containing many unique
features. These switches can work under a wide temperature range, dusty environment and humid
condition.
WEB-based, TELNET, Console port or other third-party SNMP software can manage the
CNGE3FE7MS4 as well. The switch can be managed by a useful utility called eConsole. eConsole
is powerful network management software. With its user-friendly and powerful interface, multiple
switches can be easily configured at the same time, and switches’ statuses monitored.
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Software Features
» World’s fastest Redundant Ethernet Ring: C-Ring (Recovery time <10ms over 250 units
connection)
» Supports Ring Coupling, Dual Homing over C-Ring
» Supports SNMPv1/v2/v3 & RMON & Port base/802.1Q VLAN Network Management
» Event notification by Email, SNMP trap and Relay Output
» Web-based, Telnet, Console, CLI configuration
» Enable/disable ports, MAC based port security
» Port based network access control (802.1x)
» VLAN (802.1Q) to segregate and secure network traffic
» Radius centralized password management
» SNMPv3 encrypted authentication and access security
» RS TP (8 02.1w)
» Quality of Service (802.1p) for real-time traffic
» VLAN (802.1Q) with double tagging and GVRP supported
» IGMP Snooping for multicast filtering
» Port configuration, status, statistics, mirroring, security
» Remote Monitoring (RMON)
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Hardware Features
» Two Redundant power inputs (85 to 264 VAC / 88 to 373 VDC)
» Wide Operating Temperature Range: -40 to +85ºC
» Storage Temperature Range: -40 to +85ºC
» Operating Humidity: 5% to 95%, non-condensing
» Casing: Aluminum
» 10/100BASE-T(X) Ethernet port
» 10/100/1000BASE-T(X) Gigabit Ethernet port (combo)
» 100/1000BASE-X on SFP port (combo)
» Console Port
» Dimensions (W × D × H):96.4 × 148.5 × 154 mm
Safety Indications
Only ComNet service personnel can service the equipment. Please contact ComNet Technical
Support if your unit requires service.
The equipment should be installed in locations with controlled access, or other means of security,
and controlled by persons of authority.
TECH SUPPORT: 1.888.678.9427
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Hardware Installation
Installing Switch on DIN-Rail
Metal Spring
Each switch has a Din-Rail kit on the rear panel. The DIN-Rail kit affixes the switch to the DIN-Rail.
It is easy to install the switch on the Din-Rail:
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Mount Series on DIN-Rail
Step 1: Tilt the switch and mount the metal spring to DIN-Rail.
Step 2: Push the switch toward the DIN-Rail until you hear the spring snap into place
.
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Wall Mounting Installation
Each switch has another installation method for users to install the switch. A wall mount kit can be
found in the package. The following steps show how to mount the switch on the wall:
Mounting the CNGE3FE7MS4 on a Wall
Step 1: Remove Din-Rail kit if it is attached to the switch.
Step 2: Use the 6 included screws to attach the wall mount panel as shown in the diagram below.
In order to prevent switches from being damaged, use only the screws included with the mounting
kit for the CNGE3FE7MS4 switch.
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Hardware Overview
Front Panel
The following table describes the labels on the CNGE3FE7MS4.
Port Description
10/100 RJ-45 fast
Ethernet ports
Gigabit RJ-45 ports 3 10/100/1000BASE-T(X) Gigabit ports (combo ports)
SFP ports
Console Use RS-232 to RJ-45 connecter to manage switch.
7 10/100BASE-T(X) RJ-45 fast Ethernet ports support autonegotiation.
Default Setting :
Speed: auto
Duplex: auto
Flow control : disable
3 100/1000BASE-X on SFP port (combo)
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
6
7
1
2
12
3
8
9
10
11
13
14
4
5
1. 100Base FX/1000Base X combo ports
2. LNK/ACT LED for Gigabit LAN ports
3. LNK status LED for Ethernet LAN ports
4. Ethernet LAN ports
5. ACT status LED for LAN ports
6. Power LED
7. PW1 LED
8. PW2 LED
9. R.M status LED
15
CNGE3FE7MS4
10. Ring status LED
11. Fault indicator
12. Console port
13. Fault relay
14. PWR 1 terminals
15. PWR 2 terminals
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Front Panel LEDs
LED Color Status Description
PWR Green On AC/DC power ready
PW1 Green On AC/DC power module 1 activated.
PW2 Green On AC/DC power module 2 activated.
R.M Green On C-Ring Master.
Ring Green On C-Ring enabled.
Slowly blinking C-Ring topology has fault
Fast blinking C-Ring works normally.
Fault Amber On Fault relay. Power failure or Port
down/fail.
10/100BASE-T(X) Fast Ethernet ports
LNK / ACT Green On Port link up.
Blinking Data transmitted.
Full Duplex Amber On Port works under full duplex.
Gigabit Ethernet ports
ACT Green On Port link up.
Blinking Data transmitted.
LNK Amber On Port link up.
SFP ports
LNK / ACT Green On Port link up.
Blinking Data transmitted.
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Wiring
WARNING – Do not disconnect modules or wires unless power has been switched off
or the area is known to be non-hazardous. The devices may only be connected to the
supply voltage shown on the type plate.
1. Be sure to disconnect the power cord before installing and/or wiring your switches.
2. 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.
3. If the current goes above the maximum ratings, the wiring could overheat, causing serious damage to your
equipment.
4. Use separate paths to route wiring for power and devices. If power wiring and device wiring paths must cross,
make sure the wires are perpendicular at the intersection point.
5. Do not run signal or communications wiring and power wiring through the same wire conduit. To avoid
interference, wires with different signal characteristics should be routed separately.
6. You can use the type of signal transmitted through a wire to determine which wires should be kept separate. The
rule of thumb is that wiring sharing similar electrical characteristics can be bundled together
7. You should separate input wiring from output wiring
8. It is advised to label the wiring to all devices in the system
Grounding
Grounding and wire routing help limit the effects of noise due to electromagnetic interference
(EMI). Run the ground connection from the ground screw on the power module to the grounding
surface prior to connecting devices.
Fault Relay
The switch provides fail open and fail close options for you to form
relay circuits based on your needs. If you want the relay device to
start operating at power failure, attach the two wires to COM and
FAIL
OPEN
FAIL
CLOSE
fail close to form a close circuit, vice versa. The relay contact of
the 2-pin terminal block connector will respond to user-configured
events according to the wiring.
Redundant Power Inputs
The switch has two sets of power inputs, power input 1 and power
input 2, which sit on the front panel along with LAN ports. Follow
the steps below to wire redundant power inputs.
V-/N V+/L
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Step 1: Insert the negative/positive wires into the V-/V+ terminals,
respectively.
Step 2: To keep the wires from pulling loose, use a small flat-blade
screwdriver to tighten the wire-clamp screws on the front of
the terminal block connector.
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Rear Panel
The components in the rear of CNGE3FE7MS4 are shown as below:
1. Screw holes for wall mount kit.
2. DIN-Rail kit
1
2
1
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Cables
Ethernet Cables
The CNGE3FE7MS4 switch has standard Ethernet ports. According to the link type, the switches
use CAT 3, 4, 5, 5e UTP cables to connect to any other network device (PCs, servers, switches,
routers, or hubs). Please refer to the following table for cable specifications.
Cable Type Max. Length Connector
10BA SE-T CAT3, CAT4, CAT5 100Ω UTP 100m (328ft) RJ-45
100BASE-T X CAT5 100Ω UTP UTP 100m (328ft) RJ-45
1000BASE-TX CAT5/CAT5-e 100Ω UTP UTP 100m (328ft) RJ-45
Cable Types and Specifications
10/100/1000BASE-T(X) Pin Assignments
With 10/100BASE-T(X) cable, pins 1 and 2 are used for transmitting data, and pins 3 and 6 are
used for receiving data.
Pin Number Assignment
1 TD+
2 TD-
3 RD+
4 Not used
5 Not used
6 RD-
7 Not used
8 Not used
10/100BASE-TX RJ-45 Pin Assignments
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Pin Number Assignment
1 BI_DA+
2 BI_DA-
3 BI_DB+
4 BI _DC+
5 BI_DC-
6 BI_DB-
7 BI_DD+
8 BI_DD-
1000 BASE-T RJ-45 Pin Assignments
The CNGE3FE7MS4 switch will support auto MDI/MDI-X operation. You can use a straight-through
cable to connect a PC to the switch. The table below shows the 10BASE-T/ 100BASE-TX MDI and
MDI-X port pin outs.
Pin Number MDI port MDI-X port
1 TD+(transmit) RD+(receive)
2 TD-(transmit) RD -(receive)
3 RD+(receive) TD+(transmit)
4 Not used Not used
5 Not used Not used
6 RD-(receive) TD-(transmit)
7 Not used Not used
8 Not used Not used
10/100 BASE-TX MDI/MDI-X pins assignment
Pin Number MDI port MDI-X port
1 BI _DA+ BI_DB+
2 BI_DA- BI_DB-
3 BI_DB+ BI _DA+
4 BI_ DC+ BI_DD+
5 BI_DC- BI_DD-
6 BI_DB- BI_DA-
7 BI_DD+ BI _DC+
8 BI_DD- BI_DC-
1000 BASE-T MDI/MDI-X pin assignment
Note: “+” and “-” signs represent the polarity of the wires that make up each wire pair.
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
SFP
The switch has fiber optic ports with SFP connectors. The fiber optical ports are available with
multi-mode and single-mode fiber with various distance and connector types. Please remember
that the TX port of Switch A should be connected to the RX port of Switch B.
Switch-A Switch-B
Console Port Cable
CNGE3FE7MS4 switches can be managed by the console port. The DB-9 to RJ-45 cable can
be found in the package. You can connect them to the PC via a RS-232 cable with DB-9 female
connector and the other end (RJ-45 connector) connects to console port of switch.
PC pin
out (male)
assignment
Pin #2 RD Pin #2 TD Pin #2
Pin #3 TD Pin #3 RD Pin #3
Pin #5 GD Pin #5 GD Pin #5
RS-232 with
DB9 female
connector
DB9 to RJ 45
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
5
9
DB9 Male
1
1
6
5
6
DB9 Female
Pin Male Connector Female Connector
1 Received Line Signal Detect (Received by DTE
Device)
2 Received Data (Received by DTE Device) Transmitted Data (Transmitted from DCE Device)
3 Transmitted Data (Transmitted from DTE Device) Received Data (Received by DCE Device)
4 DTE Ready (Transmitted from DTE Device) DTE Ready (Received by DCE Device)
5 Signal Ground Signal Ground
6 DCE Ready (Received by DTE Device) DCE Ready (Transmitted from DCE Device)
7 Request to Send (Transmitted from DTE Device) Clear to Send (Received by DCE Device)
8 Clear to Send (Received by DTE Device) Request to Send (Transmitted from DCE Device)
9 Ring Indicator (Received by DTE Device) Ring Indicator (Transmitted from DCE Device)
9
Received Line Signal Detect (Transmitted from
DCE Device)
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
WEB Management
Attention: While installing and upgrading firmware, please remove physical loop connection first.
DO NOT power off equipment while the firmware is upgrading!
Configuration by Web Browser
This section details configuration through the Web browser.
About Web-based Management
An embedded HTML web site resides in the flash memory on the CPU board. It contains
advanced management features and allows you to manage the switch from anywhere on the
network through a standard web browser such as Microsoft Internet Explorer.
The Web-Based Management function supports Internet Explorer 5.0 or later. It is based on Java
Applets with an aim to reduce network bandwidth consumption, enhance access speed and
present an easy viewing screen.
Note: By default, IE5.0 or later version does not allow Java Applets to open sockets. You need to
explicitly modify the browser setting in order to enable Java Applets to use network ports.
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Preparing for Web Management
The default value is as below:
IP Address: 192.168 .10.1
Subnet Mask: 255.255.255.0
Default Gateway: 192.168 .10. 25 4
User Name: admin
Password: admin
System Login
1. Launch Internet Explorer.
2. Type http://192.168.10.1 and the IP address of the switch. Press Enter.
3. The login screen appears.
4. Enter username and password. The default username and password is admin.
5. Select Enter or OK button, then the main interface of the Web-based management appears.
Login screen
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Main Interface
Main interface
System Information
System Information interface
System Information
The system information will display the configuration of Basic Setting/Switch Setting page.
Enable Location Alert
Select Enable Location Alert and observe that the PWR1, PWR2 and FAULT LEDs of the switch
will start to flash together. Select Disable Location Alert and the LEDs will stop flashing.
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Basic setting
Switch Setting
Switch setting interface
Label Description
System Name Assign the name of switch. The maximum length is 64 bytes
System Description Display the description of switch.
System Location Assign the switch physical location. The maximum length is 64 bytes
System Contact Enter the name of contact person or organization
Admin & Password
This page allows you to configure the system password required to access the web pages.
Admin Password interface
Label Description
User name Key in the new username (The default is admin)
New Password Key in the new password (The default is admin)
Confirm password Re-type the new password.
Apply Select Apply to activate the configurations.
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INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
IP Setting
You can configure the IP Settings and DHCP client function through IP configuration.
IP Configuration interface
Label Description
DHCP Client To enable or disable the DHCP client function. When DHCP client
function is enabling, the switch will be assigned the IP address
from the network DHCP server. The default IP address will be
replaced by the IP address that the DHCP server has assigned.
After selecting Apply button, a popup dialog shows up to inform
when the DHCP client is enabling. The current IP will lose and you
should find a new IP on the DHCP server.
IP Address Assign the IP address that the network is using. If the DHCP client
function is enabled, you do not need to assign the IP address. The
network DHCP server will assign the IP address for the switch and
it will be display in this column. The default IP is 192.168.10.1
Subnet Mask Assign the subnet mask of the IP address. If DHCP client function
is enabling, you do not need to assign the subnet mask
Gateway Assign the network gateway for the switch. The default gateway is
192.168 .10. 25 4
DNS1 Assign the primary DNS IP address
DNS2 Assign the secondary DNS IP address
Apply Select Apply to activate the configurations.
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Time Setting
The SNTP (Simple Network Time Protocol) settings allow you to synchronize switch clocks from
the Internet.
SNTP Configuration interface
Label Description
SNTP Client Enable or disable SNTP function to get the time from the SNTP
server.
Daylight Saving Time Enable or disable daylight saving time function. When daylight
saving time is enabling, you need to configure the daylight saving
time period.
UTC Time zone Set the switch location time zone. The following table lists the
different location time zone for your reference.
Label Description
Daylight Saving Time Disable or Enable DST Time Adjustment.
Daylight Saving Period Set up the Daylight Saving beginning time and Daylight
Saving ending time. Both will be different each year.
Daylight Saving Offset Set up the offset time.
Select Apply to activate the configurations you set in this screen.
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Local Time Zone Conversion from UTC Time at 12:00 UTC
November Time Zone - 1 hour 11 a m
Oscar Time Zone -2 hours 10 am
ADT - Atlantic Daylight -3 hours 9 am
AST - Atlantic Standard
-4 hours 8 am
EDT - Eastern Daylight
EST - Eastern Standard
-5 hours 7 am
CDT - Central Daylight
CST - Central Standard
-6 hours 6 am
MDT - Mountain Daylight
MST - Mountain Standard
-7 hours 5 am
PDT - Pacific Daylight
PST - Pacific Standard
-8 hours 4 am
ADT - Alaskan Daylight
ALA - Alaskan Standard -9 hours 3 am
HAW - Hawaiian Standard -10 hours 2 am
Nome, Alaska -11 hours 1 am
CET - Central European
+1 hour 1 pm
FWT - French Winter
MET - Middle European
MEWT - Middle European Winter
SWT - Swedish Winter
EET - Eastern European, USSR Zone 1 +2 hours 2 pm
BT - Baghdad, USSR Zone 2 +3 hours 3 pm
ZP4 - USSR Zone 3 +4 hours 4 pm
ZP5 - USSR Zone 4 +5 hours 5 pm
ZP6 - USSR Zone 5 +6 hours 6 pm
WAST - West Australian Standard +7 hours 7 pm
CCT - China Coast, USSR Zone 7 +8 hours 8 pm
JST - Japan Standard, USSR Zone 8 +9 hours 9 pm
EAST - East Australian Standard GST
+10 hours 10 pm
Guam Standard, USSR Zone 9
IDLE - International Date Line
+12 hours Midnight
NZST - New Zealand Standard
NZT - New Zealand
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PTP Client
The Precision Time Protocol (PTP) is a time-transfer protocol defined in the IEEE 1588-2002
standard that allows precise synchronization of networks (e.g., Ethernet). Accuracy within
the nanosecond range can be achieved with this protocol when using hardware-generated
timestamps.
Label Description
PTP Client Enable / Disable PTP Client
LLDP
LLDP (Link Layer Discovery Protocol) function allows the switch to advertise its information to
other nodes on the network and store the information it discovers.
LLDP configuration interface
Label Description
LLDP Protocol Enable or Disable LLDP function.
LLDP Interval The interval of resend LLDP (by default at 30 seconds)
Apply Select Apply to set the configurations.
Help Show help file.
TECH SUPPORT: 1.888.678.9427
INS_CNGE3FE7MS4_REV– Rev. 4.30.14 PAGE 29
INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4
Auto Provision
Auto Provision allows you to automatically update the switch firmware. You can put the
firmware or configuration file on TFTP server. When you reboot the switch, it will upgrade
automatically. Before updating, make sure you have your TFTP server ready and the firmware
image and configuration file is on the TFTP server.
Auto Provision interface
TECH SUPPORT: 1.888.678.9427
INS_CNGE3FE7MS4_REV– Rev. 4.30.14 PAGE 30
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