Comnet CNGE2FE8MSPOE2 Installation And Operation Manual
INSTALLATION AND OPERATION MANUAL
CNGE2FE8MSPOE2
MANAGED ETHERNET SWITCH WITH (8) 10/100 BASE-TX
+ (2) 10/100/1000 BASE-TX/FX COMBO PORTS
AND POWER OVER ETHERNET (POE)
The ComNet™ CNGE2FE8MSPOE2 is a hardened Managed Ethernet Switch. It
provides IEEE 802.3af (15W) PoE to eight 10/100BASE-T(X) ports and has twogigabit combination SFP or RJ-45 ports. Up to 120 watts of PoE power is available
for distribution across all 8 TX ports. All SFP ports utilize ComNet SFP* modules for
fiber and connector type and distance. The CNGE2FE8MSPOE2 is a redundant switch
offering multiple Ethernet redundancy protocols, C-Ring (recovery time <10ms over
250 units of connection), ComRing, and MSTP/RSTP/STP (IEEE 802.1 s/w/D). This
redundancy feature protects your applications from network interruptions or temporary
malfunctions by redirecting transmission within the network. Network management
is supported by eConsole, a powerful, easy-to-use Windows-based utility, as well as
Web-based telnet, and Console (CLI) configurations. This environmentally hardened
switch is designed for direct deployment in difficult out-of-plant or roadside operating
environments.
Rev. 4.23.14
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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 CNGE2FE8MSPOE2 on a Wall 12
Hardware Overview 13
Front Panel 13
Front Panel LEDs 15
Top view Panel 16
Rear Panel 17
Cables 18
Ethernet Cables 18
100BASE-T(X) Pin Assignments 18
SFP 20
Console Port Cable 20
WEB Management 22
Configuration by Web Browser 22
About Web-based Management 22
Preparing for Web Management 23
System Login 23
Main Interface 24
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 2
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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
C-Ring 32
Legacy Ring 34
COM-Ring 35
C-RSTP 36
RSTP 37
RSTP setting 37
MSTP 40
Multicast 44
Static Multicast Filtering 45
Port Setting 46
Port Control 46
Port Status 47
Rate Limit 47
Port Trunk 48
Port Trunk – Setting 48
Port Trunk – Status 49
VLAN 49
VLAN Setting - IEEE 802.1Q 49
Traffic Prioritization 51
Qos policy 51
Port-base priority 52
COS/802.1p 53
TOS/DSCP 54
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 3
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
DHCP Server 55
DHCP Server – Setting 55
DHCP Server – Client List 56
DHCP Server – Port and IP bindings 56
DHCP Server –DHCP Relay Agent 57
SNMP 58
SNMP – Agent Setting 58
SNMPV3 59
SNMP –Trap Setting 60
Security 61
Management Security 61
Static MAC Forwarding 62
MAC Blacklist 63
802.1x 64
802.1x - Radius Server 64
802.1x-Port Authorized Mode 66
802.1x-Port Authorized Mode 67
TACACS+ 67
Warning 68
Monitor and Diag 71
System Event Log 71
MAC Address Table 72
Port Overview 73
Port Monitoring 74
Power over Ethernet (PoE) 75
System setting 75
Power over Ethernet - Port Control 76
Port Status 77
Save Configuration 78
Factory Default 78
System Reboot 78
Command Line Interface Management 79
About CLI Management 79
CLI Management by Telnet. 82
Commands Level 83
Symbol of Command Level. 84
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 4
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
Commands Set List—System Commands Set 84
Commands Set List—Port Commands Set 86
Commands Set List—Trunk command set 88
Commands Set List—VLAN command set 89
Commands Set List—Spanning Tree command set 90
Commands Set List—QoS command set 91
Commands Set List—IGMP command set 92
Commands Set List—MAC/Filter Table command set 93
Commands Set List—SNMP command set 94
Commands Set List—Port Mirroring command set 95
Commands Set List—802.1x command set 96
Commands Set List—TFTP command set 97
Commands Set List—SYSLOG, SMTP, EVENT command set 97
Commands Set List—SNTP command set 99
Commands Set List — C-Ring command set 100
Technical Specifications 101
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 5
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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.
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 6
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
Overview
Introduction
The CNGE2FE8MSPOE2 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.
CNGE2FE8MSPOE2 supports PoE or Power over Ethernet, a system to transmit electrical power
with data to remote devices over standard twisted-pair cable. CNGE2FE8MSPOE2 has 8 X
10/100BASE-T(X) PSE (Power Sourcing Equipment) ports that are fully compliant with IEEE802.3af
standard.
WEB-based, TELNET, Console port or other third-party SNMP software can manage the
CNGE2FE8MSPOE2 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.
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 7
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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
» R ST P (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)
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 8
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
Hardware Features
» Two Redundant DC power inputs (48–57VDC)
» Wide Operating Temperature Range: -40 to +75ºC
» 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 por t (combo)
» 100/1000BASE-X on SFP port (combo)
» Console Port
» Dimensions (W × D × H):74.3mm × 109.2mm × 153.6mm
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
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 9
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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:
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 10
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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
.
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 11
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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 CNGE2FE8MSPOE2 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 CNGE2FE8MSPOE2 switch.
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 12
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
Hardware Overview
Front Panel
The following table describes the labels on the CNGE2FE8MSPOE2.
Port Description
10/100 RJ-45 fast
Ethernet ports
Gigabit RJ-45 ports 2 10/100/1000BASE-T(X) Gigabit ports (combo ports)
SFP ports
PoE Ports Port 1 ~ 8 contain PSE function compliant with IEEE802.3af PoE
Console Use RS-232 to RJ-45 connecter to manage switch.
8 10/100BASE-T(X) RJ-45 fast Ethernet ports support autonegotiation.
Default Setting :
Speed: auto
Duplex: auto
Flow control : disable
2 100/1000BASE-X on SFP port (combo)
specifications.
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 13
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
1
2
3
13
4
5
6
12
11
10
9
CNGE2FE8MSPOE2
7
8
1. LED for PWR. When the PWR links, the green LED will be light on.
2. LED for PWR1. When the PWR1 links, the green LED will be light on.
3. LED for PWR2. When the PWR2 links, the green LED will be light on.
4. LED for R.M (Ring master). When the LED light is on, this switch is the C-Ring ring master.
5. LED for Ring. When the LED light on, it means the C-Ring is activated.
6. LED for Fault Relay. When the fault occurs, the amber LED will be light on.
7. Console port (RJ-45).
8. LED for PoE power supplied.
9. 10/100BASE-T(X) PSE Ethernet ports.
10. LED for Ethernet ports speed.
11. LED for Ethernet ports link status.
12. Gigabit COMBO ports with SFP
13. LED for SFP ports link/Act status.
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 14
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
Front Panel LEDs
LED Color Status Description
PWR Green On DC power ready
PW1 Green On DC power module 1 activated.
PW2 Green On 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.
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 15
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
Top view Panel
The bottom panel components of CNGE2FE8MSPOE2 are shown as below:
1. Terminal block
2. Ground wire
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 16
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
Rear Panel
The components in the rear of CNGE2FE8MSPOE2 are shown as below:
1. Screw holes for wall mount kit.
2. DIN-Rail kit
1
2
1
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 17
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
Cables
Ethernet Cables
The CNGE2FE8MSPOE2 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
10BASE-T CAT3, CAT4, CAT5 100Ω UTP 100m (328ft) RJ-45
100BASE-TX CAT5 100Ω UTP UTP 100m (328ft) RJ-45
1000BASE-TX CAT5/CAT5-e 100Ω UTP UTP 100m (328ft) RJ-45
Cable Types and Specifications
100BASE-T(X) Pin Assignments
With 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 PoE Power input +
2 PoE Power input +
3 PoE Power input –
4 Not used
5 Not used
6 PoE Power input –
7 Not used
8 Not used
10/100 PSE BASE-T(X) RJ-45 Pin Assignments
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 18
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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 CNGE2FE8MSPOE2 switch will support auto MDI/MDI-X operation. You can use a straightthrough 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-
Note: “+” and “-” signs represent the polarity of the wires that make up each wire pair.
TECH SUPPORT: 1.888.678.9427
1000 BASE-T MDI/MDI-X pin assignment
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 19
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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
CNGE2FE8MSPOE2 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
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 20
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
5
9
DB9 Male
1
1
6
5
6
DB9 Female
9
Pin Male Connector Female Connector
1 Received Line Signal Detect (Received by DTE
Device)
Received Line Signal Detect (Transmitted from
DCE 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)
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 21
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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.
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 22
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
Preparing for Web Management
The default value is as below:
IP Address: 192.16 8.10.1
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
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 23
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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.
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 24
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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.
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 25
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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
192.16 8.10.25 4
DNS1 Assign the primary DNS IP address
DNS2 Assign the secondary DNS IP address
Apply Select Apply to activate the configurations.
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 26
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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.
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 27
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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
TECH SUPPORT: 1.888.678.9427
INS_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 28
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 29
INSTALLATION AND OPERATION MANUAL CNGE2FE8MSPOE2
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_CNGE2FE8MSPOE2_REV–
12/20/12 PAGE 30
Loading...