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B&B Electronics Mfg. Co. Inc.
707 Dayton Road
Ottawa, IL 61350 USA
s
Phone (815) 433-5100 -- General Fax (815) 433-5105
Website:
European Headquarters
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B&B Electronics Ltd.
Westlink Commercial Park
Oranmore, Co. Galway, Ireland
Phone +353 91-792444 -- Fax +353 91-792445
©2008 B& B Electronics Mfg. Co. Inc. No part of this publication may be reproduced or transmitted in any
form or by any means, electronic or mechanical, including photography, recording, or any information
storage and retrieval system without written consent. Information in this manual is subject to change
without notice, and does not represent a commitment on the part of B&B Electronics Mfg. Co. Inc.
Website:
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B&B Electronics Mfg. Co. Inc. shall not be liable for incidental or consequential damages resulting from
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All Brand names used in this manual are the registered trademarks of their respective owners. The use of trademarks or other
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Table of Contents
ii Manual Documentation Number EIRP610-2SFP-T – 0912m
Table of Contents
1. Chapter 1........................................................Introduction 1
1.1 Hardware Features ............................................................................1
1.2 Software Features ..............................................................................4
1.3 Package Contents ...............................................................................7
2. Chapter 2............................................ Hardware Description 8
2.1 Physical Dimension............................................................................8
2.2 Front Panel ........................................................................................8
2.3 Bottom View .......................................................................................9
2.4 LED Indicators .................................................................................10
3. Chapter 3.............................................Hardware Installation 12
3.1 Installation Steps ..............................................................................12
3.2 DIN-Rail Mounting ..........................................................................13
3.3 Wall Mount Plate Mounting .............................................................15
3.4 Wiring the Power Inputs ..................................................................16
3.5 Wiring the Fault Alarm Contact.......................................................17
3.6 Cabling .............................................................................................18
4. Chapter 4.............................................. Network Application 22
4.1 X-Ring Application ...........................................................................24
4.2 Coupling Ring Application ...............................................................25
4.3 Dual Homing Application ................................................................26
4.4 Dual Ring Application......................................................................27
5. Chapter 5............................................. Console Management 28
5.1 Connecting to the Console Port .......................................................28
5.2 Pin Assignment .................................................................................28
5.3 Login in the Console Interface .........................................................29
5.4 CLI Management..............................................................................30
5.5 Commands Level ..............................................................................30
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Table of Contents
6.1
About Web-based Management........................................................32
6.2
Preparing for Web Management......................................................32
6.3
System Login ....................................................................................33
6.4
System Information...........................................................................34
6.5
IP Configuration ..............................................................................34
6.6
DHCP Server....................................................................................36
6.6.1 System configuration..............................................................37
6.6.2 Client Entries .........................................................................38
6.6.3 Port and IP Bindings .............................................................38
6.7
TFTP.................................................................................................39
6.7.1 Update Firmware...................................................................39
6.7.2 Restore Configuration............................................................40
6.7.3 Backup Configuration............................................................41
6.8
System Event Log .............................................................................42
6.8.1 Syslog Configuration .............................................................42
6.8.2 System Event Log—SMTP Configuration..............................44
6.8.3 System Event Log—Event Configuration...............................46
6.9
Fault Relay Alarm ............................................................................48
6.10
SNTP Configuration .........................................................................49
6.11
IP Security ........................................................................................53
6.12
User Authentication..........................................................................55
6.13
Port Statistics ...................................................................................56
6.14
Port Control .....................................................................................58
6.15
Port Trunk ........................................................................................60
6.15.1 Aggregator setting...............................................................60
6.15.2 Aggregator Information ......................................................62
6.15.3 State Activity........................................................................68
6.16
Port Mirroring..................................................................................70
6.17
Rate Limiting ....................................................................................71
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6. Chapter 6......................................... Web-Based Management 32
Table of Contents
6.18
VL
6.18.1
Port-based VLAN ................................................................73
6.18.2
802.1Q VLAN ......................................................................76
6.19
Ra
id Spanning Tree ........................................................................82
6.19.1
RSTP System Configuration ................................................82
6.19.2
Port Configuration ..............................................................84
6.20
SN
6.20.1
System Configuration ..........................................................86
6.20.2
Trap Configuration .............................................................88
6.20.3
SNMPV3 Configuration ......................................................89
6.21
Qo
S Configuration ...........................................................................92
6.21.1
QoS Policy and Priority Type .............................................92
6.21.2
Port-based Priority .............................................................94
6.21.3
COS Configuration..............................................................94
6.21.4
TOS Configuration ..............................................................94
6.22
IGMP Configuration ........................................................................96
6.23
X-Ring...............................................................................................98
6.24
LLDP Configuration ......................................................................101
6.25
Security—802.1X/Radius Configuration ........................................102
6.25.1 System Configuration ........................................................102
6.25.2 Port Configuration ............................................................103
6.25.3 Misc Configuration ...........................................................104
6.26
MAC Address Table .......................................................................105
6.26.1 Static MAC Address ..........................................................105
6.26.2 MAC Filtering ...................................................................106
6.26.3 All MAC Addresses ...........................................................107
6.26.4 MAC Address Table—Multicast Filtering.........................108
6.27
Power over Ethernet.......................................................................109
6.28
Factory Default ..............................................................................111
6.29
Save Configuration.........................................................................111
6.30
System Reboot ................................................................................111
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Table of Contents
7. Troubles shooting....................................................... 112
8. Appendix A—RJ-45 Pin Assignment ................................. 113
RJ-45 Pin Assignments ......................................................................................113
RJ-45 Pin Assignment of PoE ............................................................................116
9. Appendix B—Command Sets ......................................... 117
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System Commands Set........................................................................................117
Port Commands Set............................................................................................120
Trunk Commands Set .........................................................................................123
VLAN Commands Set .........................................................................................124
Spanning Tree Commands Set ...........................................................................126
QOS Commands Set ...........................................................................................129
IGMP Commands Set.........................................................................................129
Mac / Filter Table Commands Set .....................................................................130
SNMP Commands Set ........................................................................................131
Port Mirroring Commands Set ..........................................................................134
802.1x Commands Set ........................................................................................134
TFTP Commands Set .........................................................................................137
SystemLog, SMTP and Event Commands Set ....................................................137
SNTP Commands Set .........................................................................................139
X-ring Commands Set ........................................................................................140
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Introduction
Standard
IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX/ FX
IEEE802.3ab 1000Base-T
IEEE802.3z Gigabit fiber
IEEE802.3x Flow Control and Back Pressure
IEEE802.3ad Port trunk with LACP
IEEE802.3af Power over Ethernet
IEEE802.1d Spanning Tree/ IEEE802.1w Rapid Spanning Tree
IEEE802.1p Class of Service
IEEE802.1Q VLAN Tag
IEEE 802.1x User Authentication (Radius)
IEEE802.1ab LLDP
Switch Architecture
Back-plane (Switching Fabric): 5.6Gbps
Packet throughput ability(Full-Duplex): 8.3Mpps @64bytes
Transfer Rate
14,880pps for Ethernet port
148,800pps for Fast Ethernet port
1,488,000pps for Gigabit Fiber Ethernet port
Packet Buffer
1Mbits
MAC Address
8K MAC address table
Chapter 1 Introduction
The EIRP610-2SFP-T is an industrial Managed Ethernet switch that has 8 10/100TX PoE
injector ports and 2 10/100/1000T/Mini-GBIC Combo ports.
1.1 Hardware Features
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Introduction
Flash ROM
4Mbytes
DRAM
32Mbytes
Connector
10/100TX (PoE): 8 x RJ-45
10/100/1000T/ Mini-GBIC Combo:
2 x RJ-45 + 2 x 100/1000 SFP sockets
RS-232 connector: RJ-45 type
Network Cable
10Base-T: 2-pair UTP/STP Cat. 3 or above cable
EIA/TIA-568 100-ohm (100m)
100Base-TX: 2-pair UTP/STP Cat. 5 or above cable
EIA/TIA-568 100-ohm (100m)
1000Base-TX: 2-pair UTP/STP Cat. 5E or above cable
EIA/TIA-568 100-ohm (100m)
PoE pin assignment
RJ-45 ports 1 to 8 support IEEE 802.3af End-point, Alternative A
mode. Per port provides 15.4W ability.
Positive (VCC+): RJ-45 pin 1, 2.
Negative (VCC-): RJ-45 pin 3, 6.
Protocol
CSMA/CD
LED
Per unit: Power (Green), Power 1 (Green), Power 2 (Green), Fault
(Red), Master (Green), FWD (Green)
8 port 10/100: Link/Activity (Green), Full duplex/Collision
(Amber)
SFP port: LNK/ACT(Green), 1000T: LNK/ACT(Green),
1000M(Green)
Power Supply
External Power Supply: Redundant 48 VDC with removable
terminal block for master and slave power
Power Consumption
116Watts (Full load)
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Introduction
Operating Humidity
5% to 95% (Non-condensing)
Operating
Temperature
-40oC to 75oC
Storage
Temperature
-40oC to 85oC
Case Dimension
IP30, 72mm (W) x 105mm (D) x 152mm (H)
(2.8 x 4.1 x 6.0 inches)
Installation
DIN rail and wall/panel mount ear
EMI
FCC Class A, CE EN61000-4-2, CE EN61000-4-3, CE EN-61000-
4-4, CE EN61000-4-5,
CE EN61000-4-6, CE EN61000-4-8, CE EN61000-4-11, CE
EN61000-4-12, CE EN61000-6-2, CE EN61000-6-4
Safety
UL, cUL, CE/EN60950-1
Stability Testing
IEC60068-2-32 (Free fall), IEC60068-2-27 (Shock), IEC60068-2-6
(Vibration)
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Introduction
Management
SNMP v1 v2c, v3/ Web/Telnet/CLI
SNMP MIB
RFC 1215 Trap, RFC1213 MIBII, RFC 1157 SNMP MIB, RFC 1493 Bridge
MIB, RFC 2674 VLAN MIB, RFC 1643 , RFC 1757, RSTP MIB, Private
MIB, LLDP MIB
VLAN
Port Based VLAN
IEEE 802.1Q Tag VLAN (256 entries)/ VLAN ID (Up to 4K,
VLAN ID can be assigned from 1 to 4096.)
GVRP (256 Groups)
Port Trunk with
LACP
LACP Port Trunk: 4 Trunk groups/Maximum 4 trunk members
LLDP**
Supports LLDP allowing switch to advertise its identification and
capability on the LAN
Spanning tree
IEEE802.1d spanning tree
IEEE802.1w rapid spanning tree.
X-Ring
Supports X-ring, Dual Homing, Couple Ring and Dual Ring
Topology
Provides redundant backup feature and the recovery time below
20ms
Quality of Service
The quality of service determined by port, Tag and IPv4 Type of
service, IPv4/IPv6 Different Service
Class of Service
Supports IEEE802.1p class of service, per port provides 4 priority
queues
1.2 Software Features
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Introduction
Port Security
Supports 100 entries of MAC address for static MAC and another
100 for MAC filter
Port Mirror
Supports 3 mirroring types: ―RX, TX and Both packet‖.
IGMP
Supports IGMP snooping v1,v2
256 multicast groups and IGMP query
IP Security
Supports 10 IP addresses that have permission to access the
switch management and to prevent unauthorized intruder.
Login Security
Supports IEEE802.1X Authentication/RADIUS
Bandwidth Control
Support ingress packet filter and egress packet limit
The egress rate control supports all of packet type and the limit
rates are 100K to 102400Kbps(10/100), 100K to
256000Kbps(1000)
Ingress filter packet type combination rules are
Broadcast/Multicast/Unknown Unicast packet,
Broadcast/Multicast packet, Broadcast packet only and all of
packet. The packet filter rate can be set from 100K to
102400Kbps(10/100), 100K to 256000Kbps(1000)
Flow Control
Supports Flow Control for Full-duplex and Back Pressure for
Half-duplex
System Log
Supports System log record and remote system log server
SMTP
Supports SMTP Server and 6 e-mail accounts for receiving event
alert
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Introduction
Relay Alarm
Provides one relay output for port breakdown, power fail
Alarm Relay current carry ability: 1A @ 24VDV
SNMP Trap
1. Cold start
2. Link down
3. Link up
4. Authorization fail
5. PD disconnect trap-PoE port event
DHCP
Provides DHCP Client/ DHCP Server/ Port and IP Binding
DNS
Provides DNS client feature and supports Primary and Secondary
DNS server
SNTP
Supports SNTP to synchronize system clock in Internet
Firmware Update
Supports TFTP firmware update, TFTP backup and restore.
Configuration
Upload/Download
Supports binary format configuration file for system quick
installation
ifAlias
Each port allows importing 128bits of alphabetic string of word
on SNMP and CLI interface
6 Manual Documentation Number EIRP610-2SFP-T – 0912m
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Introduction
1.3 Package Contents
Please refer to the package content list below to verify them against the checklist.
(1) EIRP610-2SFP-T, 10 Port Industrial Ethernet Switch with PoE and Gigabit
(1) Quick Start Guide
(1) CD ROM with User Manual
(1) RS-232 DB9 to RJ45 adapter cable
(2) Wall Mounting Bracket and Screws
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Hardware Description
Chapter 2 Hardware Description
In this paragraph, it will describe the Industrial switch‘s hardware spec, port, cabling
information, and wiring installation.
2.1 Physical Dimension
(W x D x H) is 72mm x 105mm x 152mm (2.8 x 4.1 x 6.0 inches)
2.2 Front Panel
The front panel of the EIRP610-2SFP-T is shown below.
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Hardware Description
2.3 Bottom View
The bottom panel view of the EIRP610-2SFP-T is equipped with one terminal block
connector that consists of two 48 VDC power inputs and the fault alarm output.
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Hardware Description
LED
Color
Status
Meaning
PWR
Green
On
The switch is powered on
Off
No power
R.M.
Green
On
The switch is the master of the X-Ring
Off
The switch is not the master of the X-Ring
PWR1
Green
On
Power 1 is active
Off
Power 1 is inactive
PWR2
Green
On
Power 2 is active
Off
Power 2 is inactive
FAULT
Red
On
Power or port failure
Off
No failure, or no power applied
P9, P10
(RJ-45)
Green (Upper
LED)
On
A network device is detected.
Blinking
The port is transmitting or receiving data.
Off
No device attached
Green (Lower
LED)
On
1000M
Off
10/100M
Link/Active
(P9, P10 SFP)
Green
On
The SFP port is linking
Blinks
The port is transmitting or receiving data.
Off
No device attached
P1 to P8
Green
On
A network device is detected.
2.4 LED Indicators
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Hardware Description
Blinking The port is transmitting or receiving data.
Off No device attached
Amber
On
Blinking
Off
The port is operating in full-duplex mode.
Collision of Packets occurs.
The port is in half-duplex mode or no device is
attached.
FWD (P1 to
P8)
Green
Green
A powered device is connected utilizing Power
over Ethernet on the port
No device is connected or power forwarding
Off
fails
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Hardware Installation
Chapter 3 Hardware Installation
3.1 Installation Steps
1. Unpack the Industrial switch
2. Check that the DIN-Rail clip is screwed onto the Industrial switch. If the DIN-Rail clip
is not screwed onto the switch, refer to the DIN-Rail Mounting section for DIN-Rail
clip installation. If wall or panel mounting is preferred, refer to Wall or Panel Mount
Plate Mounting section for plate installation.
3. To hang the switch on DIN-Rail track or to wall/panel mount the switch please refer to
the appropriate section for installation instructions.
4. Power on the Industrial switch. Please refer to the Wiring the Power Inputs section for
knowing the information about how to wire the power. The power LED on the Industrial
switch will light up. Please refer to the LED Indicators section for indication of LED
lights.
5. Prepare the twisted-pair, straight through Category 5 or above cable for Ethernet
connection.
6. Insert one end of RJ-45 cable (category 5 or above) into the switches Ethernet port (RJ45 port) and the other side of the RJ-45 cable into the network device‘s Ethernet port
(RJ-45 port), ex: Switch PC or Server. The LED on the Industrial switch will light up
when the cable is connected with the network device. Please refer to the LED
Indicators section for LED light indication.
[NOTE] Make sure that the connected network devices support MDI/MDI-X. If they do not
support MDI/MDI-X a crossover cable may be required.
7. When all connections are set and LED lights all show in normal, the installation is
12 Manual Documentation Number EIRP610-2SFP-T – 0912m
complete.
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Hardware Installation
3.2 DIN-Rail Mounting
The DIN rail clip comes screwed on to the switch, from the factory. If the DIN rail clip is
not screwed on the switch, please see the following figure to re-attach the DIN-Rail clip.
1. Use the screws to screw the DIN rail clip onto the switch.
Then follow the steps below to hang the switch onto a DIN rail.
2. To remove the DIN rail clip, reverse step 1.
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Hardware Installation
3. First, insert the top of DIN rail clip onto the piece of DIN rail track.
4. Then, lightly push the bottom of the switch so it can snap the rest of the way onto the
DIN rail track.
5. Check that the switch is held tightly to the DIN rail track.
6. To remove the switch from the track, reverse above steps.
•
First pushing down lightly on the switch will give enough room for the bottom of
the switch to clear the bottom of the DIN rail track.
14 Manual Documentation Number EIRP610-2SFP-T – 0912m
•
Pulling slowly at the bottom of the switch will bring the switch out so that the
switch can now be carefully lifted off the DIN rail track
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Hardware Installation
3.3 Wall or Panel Mount Plate Mounting
Follow the steps below to mount the switch with wall mount plate.
1. Remove the DIN rail clip from the switch; loosen the screws to remove the DIN rail clip.
2. Place the wall mount plate on the rear panel of the switch.
3. Use the screws to screw the wall mount plate onto the switch.
4. Use the hook holes at the corners of the wall mount plate to hang the switch on the wall.
5. To remove the wall mount plate, reverse the above steps.
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Hardware Installation
3.4 Wiring the Power Inputs
Follow the steps below to insert the power wire.
1.Insert DC power wires into the contacts 1 and 2 for power 1, or 5 and 6 for power.
2. Tighten the wire-clamp screws for preventing the wires from loosing.
[NOTE]
16 Manual Documentation Number EIRP610-2SFP-T – 0912m
The wire gauge for the terminal block should be 12 to 24 AWG.
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Hardware Installation
3.5 Wiring the Fault Alarm Contact
The fault alarm contact is in the middle of the terminal block connector as shown below. If
one of the power sources fails or a port link failure occurs a fault will be detected causing
the circuit to open. The following illustration shows an application example for wiring the
fault alarm contacts.
[NOTE]
Insert the wires into the fault alarm contacts
The wire gauge for the terminal block should be 12 to 24 AWG.
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Hardware Installation
3.6 Cabling
Use four twisted-pair, Category 5e or above cabling for RJ-45 port connection. The
cable between the switch and the link partner (switch, hub, workstation, etc.) must be
less than 100 meters (328 ft.) long.
Fiber segment using single-mode connector type must use 9/125 µm single-mode fiber
cable.
Fiber segment using multi-mode connector type must use 50 or 62.5/125 µm multi-
mode fiber cable.
Gigabit Copper/SFP (mini-GBIC) combo port:
The EIR610-2SFP-T has two auto-detect Giga ports—copper/Fiber combo ports. The
Gigabit Copper (10/100/1000T) ports should use Category 5e or above UTP/STP cable for
connection. The SFP slots support dual mode which can switch the connection speed
between 100 and 1000Mbps. These SFP slots can be used to connect the network segment
with single or multi-mode fiber. You must choose appropriate mini-GBIC module to plug
into the slots. Make sure the module is aligned correctly and then slide the module into the
SFP slot until a click is heard. With the SFP module (fiber optic connection), the switch can
transmits speed up to 1000 Mbps and you can prevent noise interference from the system
and get extended transmission distance, depending on the SFP module used.
Note The SFP/Copper Combo port can’t both be used at the same time. The SFP
module has the highest priority. If a 1000M SFP transceiver is inserted into the
SFP cage and a remote device is connected to the SFP port, the copper combo
port will link down. If a 100M SFP transceiver is inserted into the SFP cage the
copper combo port will link down regardless of the connection status of the
18 Manual Documentation Number EIRP610-2SFP-T – 0912m
remote device.
To connect the transceiver and fiber cable, follow the steps below:
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Hardware Installation
First, insert the SFP transceiver into the SFP module cage. Notice that the triangle mark is at
the bottom of the module.
Transceiver to the SFP module
Transceiver Inserted
Make sure the module is aligned correctly and then slide the module into the SFP slot until
a click is heard.
Second, insert the fiber cable into the transceiver.
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Hardware Installation
LC connector to the transceiver
To remove the LC fiber cable and SFP transceiver, follow the steps below:
First, press the upper side of the LC connector down and pull it out before releasing
20 Manual Documentation Number EIRP610-2SFP-T – 0912m
Remove LC connector
Second, swivel the metal latch away from the switch and pull the transceiver out.
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Hardware Installation
Pull out from the transceiver
21 Manual Documentation Number EIRP610-2SFP-T – 0912m
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Network
Application
-
Data collect
Chapter 4 Network
The diagram below shows a typical switch installation for the
server
Distribute 110
control
system
Industrial
Switch
Enterprise
Industrial
Switch
Switch
Application
EIR610-2SFP-T.
Human Management
Industrial
Switch
Field
Programmabl
logic
.....
Interface
Management
e
control!er
0
-
Field Automatic device Field Automatic device Field Automatic
SerialDevice
22
Manual Docum entation Number EIRP610-2SFP-T - 0912m
Server
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device
Network
Application
.
The illustration below shows an example of power over Ethernet
Uplink via Fi
I
P
oESplitter
Non-PoE
Power
ber
over Ethe
rne
t
-o
Devices
via UTP/STP
PoE Industrial Switch
Power
over Ethernet
VOIP Phone IP Camera
Cable
Ethernet
IEEE 802.3af
Power
23 Manual
over Eth
Power
ernet
over Ethernet
application.
Power
over
Ethernet
t
Compliant Powered
Documentation
Number
Wireless AP
Devices
EIRP610-2SFP-T
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-
0912
m
Network
Application
4.1 X-Ring Application
The switch supports the X-Ring protocol that can help the network system recovery from a
network connection failure within 20ms or less, to make the network system more reliable.
The X-Ring algorithm is similar to spanning tree protocol (STP) algorithm but its recovery
time is faster than STP. The following figure is an example of an X-Ring application.
24 Manual Documentation Number EIRP610-2SFP-T – 0912m
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Network
Application
4.2 Coupling Ring Application
In the network, it may have more than one X-Ring group. By using the coupling ring
function, it can connect each X-Ring for redundant backup. It can ensure that data
transmission between two ring groups does not fail. The following figure is a sample of
coupling ring application.
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Network
Application
4.3 Dual Homing Application
The Dual Homing function is used to prevent the connection loss between the X-Ring group
and the upper level/core switch. Assign a port in each X-ring group to be the Dual Homing
port. The Dual Homing function only works when the X-Ring function is active. Each XRing group only has one Dual Homing port.
[NOTE] In the Dual Homing application architecture, the upper level switch needs to have
Rapid Spanning Tree protocol enabled.
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Network
Application
4.4 Dual Ring Application
Dual ring is an advanced function that supports backup connections for redundant
transmission purposes. If a connection fails, the system will recover from failure within 20
milliseconds. Dual Ring only needs one unit (and only the one located in the middle) to be
configured as the Ring Master switch.
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Console Management
DB9 Connector
RJ-45 Connector
NC
1 Orange/White
2
2 Orange
3
3 Green/White
NC
4 Blue
5
5 Blue/White
NC
6 Green
NC
7 Brown/White
NC
8 Brown
Chapter 5 Console Management
5.1 Connecting to the Console Port
A DB9 to RJ-45 cable is supplied for Console port configuration. Attach the DB9 end to
your RS-232 PC terminal port and the RJ-45 end to the console port of the switch. The
connected terminal or PC must support a terminal emulation program.
5.2 Pin Assignment
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Console Management
5.3 Login in the Console Interface
When the connection between Switch and PC is ready, turn on the PC and run a terminal
emulation program or Hyper Terminal and configure the communication parameters to
match the following default characteristics of the console port:
Baud Rate: 9600 bps
Data Bits: 8
Parity: none
Stop Bit: 1
Flow control: None
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The settings of communication parameters
After finishing the parameter setup, click ‗OK‘. When the blank screen shows up, press the
Enter key to have the login prompt appear. Enter ‗root‘ (default value) for both the User
name and Password, then press the enter key to view the Main Menu
Console login interface
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Console Management
Modes
Access Method
Prompt
Exit Method
About This Mode1
User EXEC
Begin a session
with your switch.
switch>
Enter logout
or quit.
The user commands available
at the user level are a subset
of those available at the
privileged level.
Use this mode to
• Perform basic tests.
• Display system information.
Privileged
EXEC
Enter the enable
command while
in User EXEC
mode.
switch#
Enter disable
to exit.
The privileged command is
the advanced mode.
Use this mode to
• Display advanced function
status
• Save configuration
Global
Enter the
switch
To exit to
Use this mode to configure
5.4 CLI Management
The system supports Command Line Interface (CLI) management. After you log into the
system, you will see a command prompt. To enter the CLI management interface, type in
―enable‖ and press enter.
The following table lists the CLI commands and description.
5.5 Commands Level
CLI command interface
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Console Management
Modes
Access Method
Prompt
Exit Method
About This Mode1
Configuration
configure
command while
in privileged
EXEC mode.
(config)#
privileged
EXEC mode,
enter exit or
end
those parameters that are
going to be applied to your
switch.
VLAN
database
Enter the vlan
database
command while
in privileged
EXEC mode.
switch
(vlan)#
To exit to
user EXEC
mode, enter
exit.
Use this mode to configure
VLAN-specific parameters.
Interface
configuration
Enter the interface
of fast Ethernet
command (with a
specific interface)
while in global
configuration
mode.
switch
(config-if)#
To exit to
global
configuration
mode, enter
exit.
To exit to
privileged
EXEC mode,
enter exit or
end.
Use this mode to configure
parameters for the switch and
Ethernet ports.
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Web-Based Management
Chapter 6 Web-Based Management
6.1 About Web-based Management
There is an embedded HTML web site residing in flash memory on CPU board of the
switch, which offers advanced management features and allows users to manage the switch
from anywhere on the network through a standard web browser such as Microsoft Internet
Explorer.
The Web-Based Management supports Internet Explorer 6.0 or later and uses Java Applets
for reducing network bandwidth consumption, enhancing access speed and presenting an
easy viewing screen.
6.2 Preparing for Web Management
Before using the web management, install the switch onto the network and make sure that
one of the PCs on the network can connect to the switch through the web browser. The
default values for IP, subnet mask, username and password are listed below:
IP Address: 192.168.16.1
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.16.254
User Name: root
Password: root
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Web-Based Management
6.3 System Login
1. Launch Internet Explorer on the PC
2. Key in ―http:// ―+‖ the IP address of the switch‖, and then Press ―Enter‖.
3. The login screen will then appear if a connection is established
4. Enter the user name and password. The default user name and password are both
‗root‘.
5. Press Enter or click the OK button, and then the home screen will appear.
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Login screen
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Web-Based Management
IP Address: Assign the IP address that the network is using. If DHCP client function
is enabled, this switch is configured as a DHCP client. The network DHCP server will
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6.4 System Information
The user can assign the system name, description, location and contact person to identify
each switch.
System Name: Assign the system name of the switch (The maximum length is 64
bytes)
System Location: Assign the switch physical location (The maximum length is 64
bytes).
System Contact: Enter the name of the contact person or organization.
System Description: Describes the switch.
Firmware Version: Displays the switch‘s firmware version
Kernel Version: Displays the kernel software version
MAC Address: Displays the unique hardware address assigned by manufacturer
(default)
6.5 IP Configuration
The switch is a network device which needs to be assigned an IP address for being
identified on the network. Users have to decide how the IP address will be assigned to the
switch.
DHCP Client: Enable or disable the DHCP client function. When DHCP client
function is enabled, the switch will be assigned an IP address from the network DHCP
server. The default IP address will be replaced by the assigned IP address on DHCP
server. After the user clicks Apply, a popup dialog shows up to inform the user that
when the DHCP client is enabled, the current IP will be lost and the user should find
the new IP address on the DHCP server.
Web-Based Management
assign the IP address to the switch and display it in this column. The default IP is
192.168.16.1 or the user has to assign an IP address manually when DHCP Client is
disabled.
Subnet Mask: Assign the subnet mask to the IP address. If DHCP client function is
disabled, the user has to assign the subnet mask in this column field.
Gateway: Assign the network gateway for the switch. If the DHCP client function is
disabled, the user has to assign the gateway in this column field. The default gateway
is 192.168.16.254.
DNS2: Assign the secondary DNS IP address.
DNS1: Assign the primary DNS IP address.
And then, click
Apply
.
IP configuration interface
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Web-Based Management
6.6 DHCP Server
DHCP is the abbreviation of Dynamic Host Configuration Protocol that is a protocol for
assigning dynamic IP addresses to devices on a network. With dynamic addressing, a device
can have a different IP address every time it connects to the network. In some systems, the
device's IP address can change while it is still connected. DHCP also supports a mix of
static and dynamic IP addresses. Dynamic addressing simplifies network administration
because the software keeps track of IP addresses rather than requiring an administrator to
manage the task. This means that a new computer can be added to a network without the
hassle of manually assigning it a unique IP address.
The system provides the DHCP server function. Having enabled the DHCP server function,
the switch system will be configured as a DHCP server.
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Web-Based Management
6.6.1 System
DHCP Server: Enable or Disable the DHCP Server function. Enable—the switch will
be the DHCP server on your local network.
Low IP Address: Type in an IP address. Low IP address is the beginning of the
dynamic IP range. For example, dynamic IP is in the range between 192.168.1.100 ~
configuration
High IP Address: Type in an IP address. High IP address is the end of the dynamic IP
192.168.1.200. In contrast, 192.168.1.100 is the Low IP address.
range. For example, dynamic IP is in the range between 192.168.1.100 ~
192.168.1.200. In contrast, 192.168.1.200 is the High IP address.
Subnet Mask: Type in the subnet mask of the IP configuration.
Gateway: Type in the IP address of the gateway in your network.
DNS: Type in the Domain Name Server IP Address in your network.
Lease Time (sec): The time period in which the system will reset the dynamic IP
assignment.
And then, click
Apply
.
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DHCP Server Configuration interface
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Web-Based Management
6.6.2 Client Entries
When the DHCP server function is enabled, the system will collect the DHCP client
information including the assigned IP address, the MAC address of the client device, the IP
assigning type, status and lease time.
6.6.3 Port and IP Bindings
The user is allowed to assign each port with one particular IP address. When a device is
connecting to the port and asks for IP assigning, the system will assign the IP address bound
with that port.
DHCP Client Entries interface
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Port and IP Bindings interface
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Web-Based Management
6.7 TFTP
It provides the functions allowing the user to update the switch firmware via the Trivial File
Transfer Protocol (TFTP) server. Before updating, make sure the TFTP server is ready and
the firmware image is located on the TFTP server.
6.7.1 Update Firmware
TFTP Server IP Address: Type in your TFTP server IP.
Firmware File Name: Type in the name of the firmware image file to be updated.
Apply
Click
.
Update Firmware interface
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Web-Based Management
6.7.2 Restore Configuration
You can restore a previous backup configuration from the TFTP server to recover the
settings. Before doing that, you must first locate the image file on the TFTP server and the
switch will download the flash image.
TFTP Server IP Address: Type in the TFTP server IP.
Restore File Name: Type in the correct file name for restoring.
Apply
Click
.
Restore Configuration interface
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Web-Based Management
6.7.3 Backup Configuration
You can back up the current configuration from flash ROM to the TFTP server for the
purpose of recovering the configuration later. It helps you to avoid wasting time on
configuring the settings by backing up the configuration.
TFTP Server IP Address: Type in the TFTP server IP.
Backup File Name: Type in the file name.
Apply
Click
.
Backup Configuration interface
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Web-Based Management
6.8 System Event Log
This page allows the user to decide whether to send the system event log, and select the mode
which the system event log will be sent to client only, server only, or both client and server.
What kind of event log will be issued to the client/server depends on the selection on the Event
Configuration tab. There are five types of event—Device Cold Start, Device Warm Start,
Authentication Failure, X-Ring Topology Change, and Port Event—available to be issued as
the event log.
6.8.1 Syslog Configuration
Syslog Client Mode: Select the system log mode—Client Only, Server Only, or Both.
‗Client Only‘ means the system event log will only be sent to this interface of the switch,
but on the other hand ‗Server Only‘ means the system log will only be sent to the remote
system log server with its IP assigned. If the mode is set in ‗Both‘, the system event log will
be sent to the remote server and this interface.
System Log Server IP Address: When the ‗Syslog Mode‘ item is set as Server Only/Both,
the user has to assign the system log server IP address to which the log will be sent.
Click
Click
Make sure the selected mode is correct, and click
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Reload
Clear
to refresh the event log displaying area.
to clear all the current event logs.
Apply
to have the setting take effect.
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Web-Based Management
Syslog Configuration interface
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Web-Based Management
6.8.2 System Event Log—SMTP Configuration
Simple Mail Transfer Protocol (SMTP) is the standard for email transmissions across the
network. You can configure the SMTP server IP, mail subject, sender, mail account,
password, and the recipient email addresses which the e-mail alert will send to. There are
also five types of event—Device Cold Start, Device Warm Start, Authentication Failure, XRing Topology Change, and Port Event—available to be issued as the e-mail alert. This
function provides the authentication mechanism including an authentication step through
which the client effectively logs in to the SMTP server during the process of sending e-mail
alert.
Email Alert: With this function being enabled, the user is allowed to configure the
detail settings for sending the e-mail alert to the SMTP server when the events occur.
SMTP Server IP: Assign the mail server IP address (when Email Alert is enabled,
Sender: Type in an alias of the switch in complete email address format, e.g.
Authentication: Having marked this checkbox, the mail account, password and
Mail Account: Set up the email account, e.g. johnadmin, to receive the email alert. It
Password: Type in the password for the email account.
Confirm Password: Reconfirm the password.
Rcpt e-mail Address 1 ~ 6: You can also fill each of the column fields with up to 6 e-
Click
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this function will then be available).
switch101@123.com, to identify where the e-mail alert comes from.
confirm password column fields will then show up. Configure the email account and
password for authentication when this switch logs in to the SMTP server.
must be an existing email account on the mail server.
mail accounts to receive the email alert.
Apply
to have the configuration take effect.
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Web-Based Management
SMTP Configuration interface
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Web-Based Management
6.8.3 System Event Log—Event
Having marked the Syslog/SMTP checkboxes, the event log/email alert will be sent
to the system log server and the SMTP server respectively. Also, Port event
Configuration
server respectively by setting the trigger condition.
log/alert (link up, link down, and both) can be sent to the system log server/SMTP
System event selection: There are 4 event types—Device Cold Start, Device
Warm Start, Authentication Failure, and X-ring Topology Change. The
checkboxes are not available for marking unless the Syslog Client Mode on
the Syslog Configuration tab and the E-mail Alert on the SMTP Configuration
tab are enabled first.
Device cold start: When the device executes cold start action, the
system will issue the event log/email alert to the system log/SMTP server
respectively.
Device warm start: When the device executes warm start, the system will
issue the event log/email alert to the system log/SMTP server respectively.
Authentication Failure: When the SNMP authentication fails, the system
will issue the event log/email alert to the system log/SMTP server
respectively.
X-ring topology change: When the X-ring topology has changed, the
system will issue the event log/email alert to the system log/SMTP server
respectively.
Port event selection: Before the drop-down menu items are available, the
Syslog Client Mode selection item on the Syslog Configuration tab and the Email Alert selection item on the SMTP Configuration tab must be enabled first.
Those drop-down menu items have 3 selections—Link UP, Link Down, and
Link UP & Link Down. Disable means no event will be sent to the system
log/SMTP server.
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Web-Based Management
Link UP: The system will only issue a log message when the link-up event
of the port occurs.
Link Down: The system will only issue a log message when the link-down
event of port occurs.
Link UP & Link Down: The system will issue a log message at the time
when port connection is link-up and link-down.
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Event Configuration interface
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Web-Based Management
6.9 Fault Relay Alarm
The Fault Relay Alarm function provides the Power Failure and Port Link Down/Broken
detection. With both power input 1 and power input 2 installed and the check boxes of
power 1/power 2 marked, the FAULT LED indicator will then light up when either of the
power failures occurs. As for the Port Link Down/Broken detection, the FAULT LED
indicator will light up when the port failure occurs; the check box beside the port must be
marked first. Please refer to the segment of ‗Wiring the Fault Alarm Contact‘ for the
failure detection.
Power Failure: Mark the check box to enable the function of lighting up the FAULT
LED on the panel when power fails.
Port Link Down/Broken: Mark the check box to enable the function of lighting up
the FAULT LED on the panel when Ports‘ states are linked down or broken.
Fault Relay Alarm interface
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Web-Based Management
6.10 SNTP Configuration
SNTP (Simple Network Time Protocol) is a simplified version of NTP which is an Internet
protocol used to synchronize the clocks of computers to a time reference. Because time
usually just advances, the time on different node stations will be different. With the
communicating programs running on those devices, it would cause time to jump forward
and back, a non-desirable effect. Therefore, the switch provides comprehensive mechanisms
to access national time and frequency dissemination services, organize the timesynchronization subnet and the local clock in each participating subnet peer.
Daylight saving time (DST) is the convention of advancing clocks so that afternoons have
more daylight and mornings have less. Typically clocks are adjusted forward one hour near
the start of spring and are adjusted backward in autumn.
SNTP Client: Enable/disable SNTP function to get the time from the SNTP server.
Daylight Saving Time: This is used as a control switch to enable/disable daylight
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saving period and daylight saving offset. Users can configure Daylight Saving Period
and Daylight Saving Offset in a certain period time and offset time while there is no
need to enable daylight saving function. Afterwards, users can just set this item as
enable without assigning a Daylight Saving Period and Daylight Saving Offset again.
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Web-Based Management
Local Time Zone
Conversion from UTC
Time at 12:00 UTC
November Time Zone
- 1 hour
11am
Oscar Time Zone
-2 hours
10 am
ADT - Atlantic Daylight
-3 hours
9 am
AST - Atlantic Standard
EDT - Eastern Daylight
-4 hours
8 am
EST - Eastern Standard
CDT - Central Daylight
-5 hours
7 am
CST - Central Standard
MDT - Mountain Daylight
-6 hours
6 am
MST - Mountain Standard
PDT - Pacific Daylight
-7 hours
5 am
PST - Pacific Standard
ADT - Alaskan Daylight
-8 hours
4 am
ALA - Alaskan Standard
-9 hours
3 am
HAW - Hawaiian Standard
-10 hours
2 am
Nome, Alaska
-11 hours
1 am
CET - Central European
FWT - French Winter
+1 hour
1 pm
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
UTC Timezone: Universal Time Coordinated. Set the switch location time zone. The
following table lists the different location time zone for your reference.
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Web-Based Management
Local Time Zone
Conversion from UTC
Time at 12:00 UTC
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
Guam Standard, USSR Zone 9
+10 hours
10 pm
IDLE - International Date Line
NZST - New Zealand Standard
+12 hours
Midnight
SNTP Sever URL: Set the SNTP server IP address. You can assign a local network
time server IP address or an internet time server IP address.
Switch Timer: When the switch has successfully connected to the SNTP server whose
IP address was assigned in the column field of SNTP Server URL, the current
coordinated time is displayed here.
Daylight Saving Period: Set up the Daylight Saving beginning date/time and Daylight
Saving ending date/time. Please key in the value in the format of ‗YYYYMMDD‘ and
‗HH:MM‘ (leave a space between ‗YYYYMMDD‘ and ‗HH:MM‘).
YYYYMMDD: an eight-digit year/month/day specification.
HH:MM: a five-digit (including a colon mark) hour/minute specification.
For example, key in ‗20070701 02:00‘ and ‗20071104 02:04‘ in the two column fields
respectively to represent that DST begins at 2:00 a.m. on March 11, 2007 and ends at
2:00 a.m. on November 4, 2007.
Daylight Saving Offset (mins): For non-US and European countries, specify the
amount of time for day light savings. Please key in the valid figure in the range of
minute between 0 and 720, which means you can set the offset up to 12 hours.
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Click
Apply
to have the configuration take effect.
SNTP Configuration interface
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Web-Based Management
6.11 IP Security
The IP security function allows the user to assign 10 specific IP addresses that have
permission to manage the switch through the http and telnet services for securing switch
management. The purpose of giving the limited IP addresses permission is to allow only the
authorized personnel/device to do the management task on the switch.
IP Security Mode: Having set this selection item in the Enable mode, the Enable
HTTP Server, Enable Telnet Server checkboxes and the ten security IP column
fields will then be available. If not, those items will appear in grey.
Enable HTTP Server: Having ticked this checkbox, the devices whose IP addresses
match any one of the ten IP addresses in the Security IP1 ~ IP10 table will be given the
permission to access this switch via HTTP service.
Enable Telnet Server: Having ticked this checkbox, the devices whose IP addresses
match any one of the ten IP addresses in the Security IP1 ~ IP10 table will be given the
permission to access this switch via telnet service.
Security IP 1 ~ 10: The system allows the user to assign up to 10 specific IP addresses
for access security. Only these 10 IP addresses can access and manage the switch
through the HTTP/Telnet service once IP Security Mode is enabled.
And then, click
Apply
to have the configuration take effect.
[NOTE] Remember to execute the ―Save Configuration‖ action, otherwise the new
configuration will lose when the switch powers off.
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Web-Based Management
IP Security interface
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Web-Based Management
6.12 User Authentication
Change web management login user name and password for management security.
User name: Type in the new user name (The default is ‗root‘)
Password: Type in the new password (The default is ‗root‘)
Confirm password: Re-type the new password
Apply
And then, click
User Authentication interface
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Web-Based Management
6.13 Port Statistics
The following chart provides the current statistic information which displays the real-time
packet transfer status for each port. The user might use the information to plan and
implement the network, or check and find the problem when the collision or heavy traffic
occurs.
Port: The port number.
Type: Displays the current speed of connection to the port.
Link: The status of linking—‗Up‘ or ‗Down‘.
State: It‘s set by Port Control. When the state is disabled, the port will not transmit or
receive any packet.
Tx Bad Packet: The counts of transmitting bad packets (including undersize [less than
Tx Good Packet: The counts of transmitting good packets via this port.
64 octets], oversize, CRC Align errors, fragments and jabbers packets) via this port.
Rx Good Packet: The counts of receiving good packets via this port.
Rx Bad Packet: The counts of receiving good packets (including undersize [less than
64 octets], oversize, CRC error, fragments and jabbers) via this port.
Tx Abort Packet: The aborted packet while transmitting.
Packet Collision: The counts of collision packet.
Packet Dropped: The counts of dropped packet.
Rx Bcast Packet: The counts of broadcast packet.
Rx Mcast Packet: The counts of multicast packet.
Click
Clear
button to clean all counts.
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Web-Based Management
Port Statistics interface
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6.14 Port Control
In Port control you can configure the settings of each port to control the connection
parameters. The status of each port is listed beneath.
Port: Use the scroll bar and click on the port number to choose the port to be
configured.
State: Current port state. The port can be set to disable or enable mode. If the port state
is set as ‗Disable‘, it will not receive or transmit any packet.
Negotiation: Auto and Force. Being set as Auto, the speed and duplex mode are
negotiated automatically. When you set it as Force, you have to set the speed and
duplex mode manually.
Speed: It is available for selecting when the Negotiation column is set as Force. When
Flow Control: Whether or not the receiving node sends feedback to the sending node
Security: When the Security selection is set as ‗On‘, any access from the device which
Duplex: It is available for selecting when the Negotiation column is set as Force.
Click
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the Negotiation column is set as Auto, this column is read-only.
When the Negotiation column is set as Auto, this column is read-only.
is determined by this item. When enabled, once the device exceeds the input data rate
of another device, the receiving device will send a PAUSE frame which halts the
transmission of the sender for a specified period of time. When disabled, the receiving
device will drop the packet if too much to process.
connects to this port will be blocked unless the MAC address of the device is included
in the static MAC address table. See the segment of MAC Address Table—Static
MAC Addresses.
Apply
to have the configuration take effect.
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Port Control interface
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Web-Based Management
6.15 Port Trunk
Port trunking is the combination of several ports or network cables to expand the connection
speed beyond the limits of any one single port or network cable. Link Aggregation Control
Protocol (LACP), which is a protocol running on layer 2, provides a standardized means in
accordance with IEEE 802.3ad to bundle several physical ports together to form a single
logical channel. All the ports within the logical channel or so-called logical aggregator work
at the same connection speed and LACP operation requires full-duplex mode.
6.15.1 Aggregator setting
System Priority: A value which is used to identify the active LACP. The switch with
the lowest value has the highest priority and is selected as the active LACP peer of the
trunk group.
Group ID: There are 13 trunk groups to be selected. Assign the "Group ID" to the
trunk group.
LACP: When enabled, the trunk group is using LACP. A port which joins an LACP
trunk group has to make an agreement with its member ports first. Please notice that a
trunk group, including member ports split between two switches, has to enable the
LACP function of the two switches. When disabled, the trunk group is a static trunk
group. The advantage of having the LACP disabled is that a port joins the trunk group
without any handshaking with its member ports; but member ports won‘t know that
they should be aggregated together to form a logic trunk group.
Work ports: This column field allows the user to type in the total number of active
port up to four. With LACP static trunk group, e.g. you assign four ports to be the
members of a trunk group whose work ports column field is set as two; the exceed
Select the ports to join the trunk group. The system allows a maximum of four ports to
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ports are standby/redundant ports and can be aggregated if working ports fail. If it is a
static trunk group (non-LACP), the number of work ports must equal the total
number of group member ports.
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Web-Based Management
be aggregated in a trunk group. Click
Add
and the ports focused in the right side
will be shifted to the left side. To remove unwanted ports, select the ports and click
Remove
.
When LACP enabled, you can configure LACP Active/Passive status for each port on
the State Activity tab.
Click
Use
Apply
Delete
.
to delete Trunk Group. Select the Group ID and click
Delete
.
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Port Trunk—Aggregator Setting interface (four ports are added to the left field with LACP enabled)
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6.15.2 Aggregator Information
LACP disabled
Having set up the aggregator setting with LACP disabled, you will see the local static trunk
group information on the tab of Aggregator Information.
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Assigning 2 ports to a trunk group with LACP disabled
Static Trunking Group information
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Group Key: This is a read-only column field that displays the trunk group ID.
Port Member: This is a read-only column field that displays the members of this static
trunk group.
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LACP enabled
Having set up the aggregator setting with LACP enabled, you will see the trunking group
information between two switches on the tab of Aggregator Information.
Switch 1 configuration
1. Set System Priority of the trunk group. The default is 1.
2. Select a trunk group ID by pull down the drop-down menu bar.
3. Enable LACP.
4. Include the member ports by clicking the Add button after selecting the port number
and the column field of Work Ports changes automatically.
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Switch 1 configuration interface
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Aggregation Information of Switch 1
5. Click on the tab of Aggregator Information to check the trunked group information
as the illustration shown above after the two switches configured.
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Switch 2 configuration
Switch 2 configuration interface
1. Set System Priority of the trunk group. The default is 1.
2. Select a trunk group ID by pull down the drop-down menu bar.
3. Enable LACP.
4. Include the member ports by clicking the Add button after selecting the port number
and the column field of Work Ports changes automatically.
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Aggregation Information of Switch 2
5. Click on the tab of Aggregator Information to check the trunked group information
as the illustration shown above after the two switches configured.
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6.15.3 State Activity
Having set up the LACP aggregator on the tab of Aggregator Setting, you can configure the
state activity for the members of the LACP trunk group. You can tick or cancel the
checkbox beside the state label. When you remove the tick mark of the port and click
Apply
, the port state activity will change to Passive.
Active: The port automatically sends LACP protocol packets.
Passive: The port does not automatically send LACP protocol packets, and responds
only if it receives LACP protocol packets from the opposite device.
[NOTE] A link having two passive LACP nodes will not perform dynamic LACP
trunk because both ports are waiting for an LACP protocol packet from the
opposite device.
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State Activity of Switch 1
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State Activity of Switch 2
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6.16 Port Mirroring
Port mirroring is a method for monitoring traffic in switched networks. Traffic through
ports can be monitored by one specific port, which means traffic going in or out of a
monitored (source) ports will be duplicated into a mirrored (destination) port.
Destination Port: One port can be selected as the destination (mirror) port for
monitoring both RX and TX traffic from a single source port. Or, use one port for
monitoring RX traffic only and another port for TX traffic only. The user can connect
the mirrored port to a LAN analyzer or Netxray.
Source Port: The ports that user wants to monitor. All monitored port traffic will be
copied to mirrored (destination) port. The user can select multiple source ports by
checking the RX or TX check boxes to be monitored.
Apply
And then, click
button.
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Port Trunk – Port Mirroring interface
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6.17 Rate Limiting
You can set up every port‘s bandwidth rate and frame limitation type.
Ingress Limit Frame type: select the frame type you wants to filter. There are four
frame types for selecting:
Broadcast/Multicast/Flooded Unicast
All
Broadcast/Multicast
Broadcast only
Broadcast/Multicast/Flooded Unicast, Broadcast/Multicast and Bbroadcast only
types are only for ingress frames. The egress rate only supports All type.
All the ports support port ingress and egress rate control. For example, assume port 1 is
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Rate Limiting interface
10Mbps, users can set it‘s effective egress rate to 1Mbps, ingress rate is 500Kbps. The
switch performs the ingress rate by using a packet counter to meet the specified rate
Ingress: Enter the port effective ingress rate (The default value is ―0‖).
Egress: Enter the port effective egress rate (The default value is ―0‖).
And then, click
Apply
to apply the settings
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6.18 VLAN configuration
A Virtual LAN (VLAN) is a logical network grouping that limits the broadcast domain,
which would allow you to isolate network traffic, so only the members of the same VLAN
will receive traffic from the ones of the same VLAN. Basically, creating a VLAN on a
switch is logically equivalent of reconnecting a group of network devices to another Layer 2
switch. However, all the network devices are still plugged into the same switch physically.
This switch supports Port-based and 802.1Q (tagged-based) VLAN. The default
VLAN Configuration interface
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configuration of VLAN operation mode is ―Disable‖.
Web-Based Management
6.18.1 Port-based VLAN
A port-based VLAN basically consists of its members—ports, which means the VLAN is
created by grouping selected ports. This method provides the convenience for users to
configure a simple VLAN easily without complicated steps. Packets can go among only
members of the same VLAN group. Note all unselected ports are treated as belonging to
another single VLAN. If port-based VLAN is enabled, the VLAN-tagging is ignored. The
port-based VLAN function allows the user to create separate VLANs to limit unnecessary
packet flooding; however, for the purpose of sharing resources, a single port called a
common port can belongs to different VLANs, which all the member devices (ports) in
different VLANs have the permission to access the common port while they still cannot
VLAN – Port Based interface
Pull down the selection item and focus on Port Based then press
Apply
to set the
VLAN Operation Mode in Port Based mode.
communicate with ports in other VLANs.
Click
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Add
to add a new VLAN group (The maximum VLAN groups are up to 64).
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Enter the group name and VLAN ID. Add the selected port number into the right field
And then, click
You will see the VLAN list display.
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VLAN—Port Based Add interface
to group these members to be a VLAN group, or remove any of them listed in the right
field from the VLAN.
Apply
to have the configuration take effect.
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VLAN—Port Based Edit/Delete interface
Use
Use
existing VLAN group.
[NOTE] Remember to execute the ―Save Configuration‖ action, otherwise the new
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Delete
Edit
to delete the VLAN.
to modify group name, VLAN ID, or add/remove the members of the
configuration will be lost when the switch powers off.
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6.18.2 802.1Q VLAN
Virtual Local Area Network (VLAN) can be implemented on the switch to logically create
different broadcast domains.
When the 802.1Q VLAN function is enabled, all ports on the switch belong to default
VLAN of VID 1, which means they logically are regarded as members of the same
broadcast domain. The valid VLAN ID is in the range of numbers between 1 and 4094. The
limit of VLAN groups is up to 256 including the default VLAN that cannot be deleted.
Each member port of 802.1Q is on either an Access Link (VLAN-tagged) or a Trunk Link
(no VLAN-tagged). All frames on an Access Link carry no VLAN identification.
Conversely, all frames on a Trunk Link are VLAN-tagged. A third mode (Hybrid) exists. A
Hybrid Link can carry both VLAN-tagged frames and untagged frames. A single port is
supposed to belong to one VLAN group, except when it is on a Trunk/Hybrid Link.
The technique of 802.1Q tagging inserts a 4-byte tag, including VLAN ID of the destination
port—PVID, in the frame. With the combination of Access/Trunk/Hybrid Links,
communication across switches can also be sent through tagged and untagged ports.
802.1Q Configuration
Pull down the selection item and focus on 802.1Q then press
VLAN Operation Mode in 802.1Q mode.
Enable GVRP Protocol: GVRP (GARP VLAN Registration Protocol) is a protocol
that facilitates control of virtual local area networks (VLANs) within a larger network.
GVRP conforms to the IEEE 802.1Q specification, which defines a method of tagging
frames with VLAN configuration data. This allows network devices to dynamically
exchange VLAN configuration information with other devices. For example, having
enabled GVRP on two switches, they are able to automatically exchange the
Apply
to set the
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information of their VLAN database. Therefore, the user doesn‘t need to manually
configure whether the link is trunk or hybrid, the packets belonging to the same VLAN
can communicate across switches. Tick this checkbox to enable GVRP protocol. This
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checkbox is available while the VLAN Operation Mode is in 802.1Q mode.
Management VLAN ID: Only when the VLAN members, whose Untagged VID
(PVID) equals to the value in this column, will have the permission to access the
switch. The default value is ‗0‘ that means this limit is not enabled (all members in
different VLANs can access this switch).
Link Type: There are 3 link types.
Select the port you want to configure.
Access Link: A segment which provides the link path for one or more stations to
the VLAN-aware device. An Access Port (untagged port), connected to the access
link, has an untagged VID (also called PVID). After an untagged frame gets into
the access port, the switch will insert a four-byte tag in the frame. The contents of
the last 12-bit of the tag is untagged VID. When this frame is sent out through any
of the access port of the same PVID, the switch will remove the tag from the
frame to recover it to what it was. Those ports of the same untagged VID are
regarded as the same VLAN group members.
Note: Because the access port doesn’t have an understanding of tagged frame, the column
field of Tagged VID is not available.
Trunk Link: A segment which provides the link path for one or more VLAN-
aware devices (switches). A Trunk Port, connected to the trunk link, has an
understanding of tagged frame, which is used for the communication among
VLANs across switches. Which frames of the specified VIDs will be forwarded
depends on the values filled in the Tagged VID column field. Please insert a
comma between two VIDs.
Note:
1. A trunk port doesn’t insert tag into an untagged frame, and therefore the untagged VID
column field is not available.
2. It’s not necessary to type ‘1’ in the tagged VID. The trunk port will forward the frames
of VLAN 1.
3. The trunk port has to be connected to a trunk/hybrid port of the other switch. Both the
tagged VID of the two ports have to be the same.
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Hybrid Link: A segment which consists of Access and Trunk links. The hybrid
port has both the features of access and trunk ports. A hybrid port has a PVID
belonging to a particular VLAN, and it also forwards the specified tagged-frames
for the purpose of VLAN communication across switches.
Note:
1. It’s not necessary to type ‘1’ in the tagged VID. The hybrid port will forward the
frames of VLAN 1.
2. The trunk port has to be connected to a trunk/hybrid port of the other switch. Both the
tagged VID of the two ports have to be the same.
Untagged VID: This column field is available when Link Type is set as Access Link
and Hybrid Link. Assign a number in the range between 1 and 4094.
Tagged VID: This column field is available when Link Type is set as Trunk Link and
Hybrid Link. Assign a number in the range between 1 and 4094.
Click
Apply
to have the configuration take effect.
You can see the link type, untagged VID, and tagged VID information of each port in
the below table.
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802.1Q VLAN interface
Group Configuration
Edit the existing VLAN Group.
Select the VLAN group in the table list.
Click
Edit
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.
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Group Configuration interface
You can modify the VLAN group name and VLAN ID.
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Group Configuration interface
Click
Apply
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6.19 Rapid Spanning Tree
The Rapid Spanning Tree Protocol (RSTP) is an evolution of the Spanning Tree Protocol
and provides for faster spanning tree convergence after a topology change. The system also
supports STP and the system will auto-detect the connected device that is running STP or
RSTP protocol.
6.19.1 RSTP System Configuration
The user can view spanning tree information of Root Bridge.
The user can modify RSTP state. After modification, click
RSTP mode: The user must enable the RSTP function first before configuring the
Apply
.
related parameters.
Priority (0-61440): The switch with the lowest value has the highest priority and
is selected as the root. If the value is changed, the user must reboot the switch.
The value must be a multiple of 4096 according to the protocol standard rule.
Max Age (6-40): The number of seconds a switch waits without receiving
Spanning-tree Protocol configuration messages before attempting a
reconfiguration. Enter a value between 6 through 40.
Hello Time (1-10): The time that controls the switch to send out the BPDU
packet to check RSTP current status. Enter a value between 1 through 10.
Forward Delay Time (4-30): The number of seconds a port waits before
changing from its Rapid Spanning-Tree Protocol learning and listening states to
the forwarding state. Enter a value between 4 through 30.
[NOTE] Follow the rule as below to configure the MAX Age, Hello Time, and Forward
Delay Time.
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2 x (Forward Delay Time value –1) > = Max Age value >= 2 x (Hello Time
value +1)
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RSTP System Configuration interface
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6.19.2 Port Configuration
This web page provides the port configuration interface for RSTP. You can assign higher or
lower priority to each port. Rapid spanning tree will have the port with the higher priority in
forwarding state and block other ports to make certain that there is no loop in the LAN.
Select the port in the port column field.
Path Cost: The cost of the path to the other bridge from this transmitting bridge at the
specified port. Enter a number 1 through 200,000,000.
Enter a number between 0 and 240. The value of priority must be the multiple of 16.
Priority: Decide which port should be blocked by setting its priority as the lowest.
Admin P2P: The rapid state transitions possible within RSTP are dependent upon
whether the port concerned can only be connected to exactly another bridge (i.e. it is
served by a point-to-point LAN segment), or can be connected to two or more bridges
(i.e. it is served by a shared medium LAN segment). This function allows the P2P
status of the link to be manipulated administratively. True means the port is regarded
as a point-to-point link. False means the port is regarded as a shared link. Auto means
the link type is determined by the auto-negotiation between the two peers.
Admin Edge: The port directly connected to end stations won‘t create bridging loop in
the network. To configure the port as an edge port, set the port to ―True‖ status.
Admin Non Stp: The port includes the STP mathematic calculation. True is not
including STP mathematic calculation. False is including the STP mathematic
calculation.
Click
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Apply
.
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RSTP Port Configuration interface
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6.20 SNMP Configuration
Simple Network Management Protocol (SNMP) is the protocol developed to manage nodes
(servers, workstations, routers, switches and hubs etc.) on an IP network. SNMP enables
network administrators to manage network performance, find and solve network problems,
and plan for network growth. Network management systems learn of problems by receiving
traps or change notices from network devices implementing SNMP.
6.20.1 System
Community Strings
Here you can define the new community string set and remove the unwanted community
Configuration
string.
String: Fill the name string.
RO: Read only. Enables requests accompanied by this community string to
display MIB-object information.
RW: Read/write. Enables requests accompanied by this community string to
display MIB-object information and to set MIB objects.
Click
Add
.
To remove the community string, select the community string that you defined
before and click
Remove
. The strings of Public_RO and Private_RW are default
strings. You can remove them but after resetting the switch to default, the two
strings show up again.
Agent Mode:
Change
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Select the SNMP version that you want to use it. And then click
to switch to the selected SNMP version mode.
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SNMP System Configuration interface
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6.20.2 Trap Configuration
A trap manager is a management station that receives the trap messages generated by the
switch. If no trap manager is defined, no traps will be issued. To define a management
station as a trap manager, assign an IP address, enter the SNMP community strings, and
select the SNMP trap version.
IP Address: Enter the IP address of the trap manager.
Community: Enter the community string for the trap station.
Trap Version: Select the SNMP trap version type—v1 or v2c.
Add
Click
.
To remove the community string, select the community string listed in the current
managers field and click
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Remove
.
Trap Managers interface
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6.20.3 SNMPV3
Configuration
Configure the SNMP V3 function.
Context Table
Configure SNMP v3 context table. Assign the context name of context table. Click
to add context name. Click
Remove
to remove unwanted context name.
Add
User Table
Configure SNMP v3 user table..
User ID: set up the user name.
Authentication Password: set up the authentication password.
Privacy Password: set up the private password.
Click
Click
Add
to add context name.
Remove
to remove unwanted context name.
Group Table
Configure SNMP v3 group table.
Security Name (User ID): assign the user name that you have set up in user table.
Group Name: set up the group name.
Click
Click
Add
to add context name.
Remove
to remove unwanted context name.
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Access Table
Configure SNMP v3 access table.
Context Prefix: set up the context name.
Group Name: set up the group.
Security Level: select the access level.
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SNMP V3 configuration interface
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Context Match Rule: select the context match rule.
Read View Name: set up the read view.
Write View Name: set up the write view.
Notify View Name: set up the notify view.
Click
Click
Add
to add context name.
Remove
to remove unwanted context name.
MIBview Table
Configure MIB view table.
ViewName: set up the name.
Sub-Oid Tree: fill the Sub OID.
Type: select the type – exclude or included.
Click
Click
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Add
to add context name.
Remove
to remove unwanted context name.
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Qo
Using the 8,4,2,1 weight fair queue scheme: The switch will follow 8:4:2:1 rate
to process priority queue from High to lowest queue. For example, while the
system processing, 1 frame of the lowest queue, 2 frames of the low queue, 4
frames of the middle queue, and 8 frames of the high queue will be processed at
the same time in accordance with the 8,4,2,1 policy rule.
Use a strict priority scheme: Always the higher queue will be processed first,
except when the higher queue is empty.
Priority Type: There are 5 priority type selections available—Port-based, TOS
only, COS only, TOS first, and COS first. Disable means no priority type is
selected.
6.21 QoS Configuration
Quality of Service (QoS) is the ability to provide different priority to different applications,
users or data flows, or to guarantee a certain level of performance to a data flow. QoS
guarantees are important if the network capacity is insufficient, especially for real-time
streaming multimedia applications such as voice over IP or Video Teleconferencing, since
these often require fixed bit rate and are delay sensitive, and in networks where the capacity
is a limited resource, for example in cellular data communication. In the absence of network
congestion, QoS mechanisms are not required.
6.21.1 QoS Policy and Priority Type
Here you can choose to use an 8-4-2-1 queuing scheme or a strict priority scheme, or select
the priority type to configure QoS policy.
Click
Apply
to have the configuration take effect.
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QoS Configuration interface
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6.21.2 Port-based Priority
Configure the priority level for each port. With the drop-down selection item of Priority
Type above being selected as Port-based, this control item will then be available to set the
queuing policy for each port.
Port x: Each port has 4 priority levels—High, Middle, Low, and Lowest—to be
chosen.
Click
Apply
to have the configuration take effect.
6.21.3 COS Configuration (Class of Service)
Set up the COS priority level. With the drop-down selection item of Priority Type above
being selected as COS only/COS first, this control item will then be available to set the
queuing policy for each port.
COS priority: Set up the COS priority level 0~7—High, Middle, Low, Lowest.
Click
Apply
.
6.21.4 TOS Configuration (Type of Service)
Set up the TOS priority. With the drop-down selection item of Priority Type above being
selected as TOS only/TOS first, this control item will then be available to set the queuing
policy for each port.
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