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Korenix JetNet Series Industrial Managed Ethernet Rail Switch User’s Manual  3-25

The process of switching the backup route from one switch to another is transparent to the user. 

 

   

Figure- Dual 

H

oming: The Top two Managed Switches using RSTP protocol, the bottom two 

Rings using Super Ring protocol, enable dual homing feature in switch A, B to provide network 

redundancy by connecting with one Managed Switches. 

 

Enable Dual Homing 

Setting Description 

Factory 

Default 

Enable/ Disable 

Enable Dual homing function   

Disable 

Dual Homing Port 

Select port connected to uplink 

Managed Switch as Active link or 

Hot standby link 

Port 8 

 

Note: 

To make dual homing redundant links effective, users have to enable and assign dual 

homing port for 

Switch A, Switch B

 accordingly. 

Содержание JetNet 4500 Series

Страница 1: ...Korenix JetNet 4500 Series Industrial Managed Ethernet Switch User s Manual V1 4 Jun 2007 www korenix com...

Страница 2: ...4500 Series Industrial Managed Ethernet Switch User s Manual Copyright Notice Copyright 2005 Korenix Technology Co Ltd All rights reserved Reproduction in any form or by any means without permission...

Страница 3: ...2 7 Chapter 3 Web based Management 3 1 Introduction 3 2 Preparation for Management 3 2 System Login 3 2 Configuration via the Web based Management Interface 3 3 Menu Bar Introduction 3 3 Configuring J...

Страница 4: ...lert Configuration 3 36 Event Configuration 3 37 Power Inputs Alarm Configuration 3 38 System Log 3 38 Chapter 4 Troubleshooting 4 1 Power Connections 4 2 Incorrect Connections 4 2 Faulty or Loosen Ca...

Страница 5: ...h JetNet 4500 Series is a managed rail switch that is specially designed for industrial applications The manual is applied to JetNet 4508 and 4508f switches The following topics are covered in this ch...

Страница 6: ...an advanced redundant network solution Ring Coupling and Dual Homing technology to assure non stop system operation Korenix Super Ring technology provides network redundancy that can self recover in...

Страница 7: ...s This is why the Ethernet collision domain is said to terminate at the switch port That is a two port switch will effectively break a network into two distinct data links or segments An eight port sw...

Страница 8: ...packet to be inspected and corrupt or redundant data to be filtered further eliminating unnecessary traffic that often slows a network down Product Features Korenix JetNet 4500 Series products have t...

Страница 9: ...500 Series products are shipped with the following items One industrial Managed Ethernet switch One DIN Rail clip attached to the switch One wall mounting plate and six screws Documentation and Softwa...

Страница 10: ......

Страница 11: ...and configuration The following topics are covered in this chapter Introduction Panel Layout Reset Button LED Indicators DIP Switch Wiring the Power Inputs Wiring the Relay Output Wiring the Ethernet...

Страница 12: ...eset Button The Reset button provides users with a quick and easy way to restart JetNet 4500 Series Industrial Ethernet Switch and restore the default settings To restart press the Reset button for 2...

Страница 13: ...mitting device LNK ACT of Port 7 JetNet 4508f Off No device is attached Orange The port is operating in full duplex mode Blinks A collision of packets has occurred FDX COL of Port 7 JetNet 4508f Off T...

Страница 14: ...driver blade can inadvertently short your terminal connections to the grounded enclosure 1 Insert the positive and negative wires of your DC supply into the V and V contacts of the terminal block conn...

Страница 15: ...wired to the center two terminals of this terminal block After the power relay is wired replace this terminal block into its socket Wiring the Ethernet Ports JetNet 4500 Series Industrial Ethernet Swi...

Страница 16: ...up link port you will need to wait up to 5 minutes before the data can be sent If the aging time is too short the MAC address table will constantly refresh resulting in excess consumption of switch c...

Страница 17: ...emove the DIN Rail clip reverse step 1 Follow the steps below to mount the JetNet to the DIN Rail track 1 First insert the upper end of the DIN Rail clip into the back of the DIN Rail track from its u...

Страница 18: ...late to the rear panel of the switch using the six screws provided Tighten these screws to secure the switch to the wall mounting plate 3 Use the slotted holes at each corner of the wall mounting plat...

Страница 19: ...Series Industrial Managed Ethernet Switch via a web based interface The following topics are covered in this chapter Introduction Preparation for Web Management System Login Configuration via the Web...

Страница 20: ...use the embedded web interface to manage switch operation verify that your JetNet 4500 Series Industrial Ethernet Switch is properly installed on your network and that every PC on this network can ac...

Страница 21: ...This section is to display the port status and settings Port Statistics This section is to display the JetNet s port data flow statistics Port Control This section is to configure the JetNet s port se...

Страница 22: ...factory default settings Save Configuration This section is to save the JetNet s settings System Reboot This section is to reboot the JetNet Rate Control This section is to set up each port s bandwidt...

Страница 23: ...Configured and Actual Symmetric specifies that you need to activate the flow control function of the remote network device in order to let the flow control of that corresponding port of the switch to...

Страница 24: ...available when you selected Force mode In Duplex column you can configure the full duplex or half duplex mode of this port The command is only available when you selected Force mode In Flow Control c...

Страница 25: ...save your settings Otherwise the settings you made will be lost when the JetNet is powered off Port Mirroring Port mirroring also called port spanning is a tool that allows you to mirror the traffic f...

Страница 26: ...members Basically creating a VLAN from a switch is the logical equivalent of physically reconnecting a group of network devices to another Layer 2 switch without actually disconnecting these devices...

Страница 27: ...restricted to ports of the same switch Effectively only the switch itself knows the architecture of a port based VLAN while the segments connected to the switch ports have no way of knowing the VLAN...

Страница 28: ...n a name for the new VLAN here The Group Name is a reference for the network administrator to identify different VLANs 3 VLAN ID You can type in VLAN ID here the value is between 2 and 4094 The defaul...

Страница 29: ...ease note that each VLAN will require a tagged port Different VLANs use these tagged ports to communicate with one another 5 Here you can specify the egress outgoing VLAN frames to be Tagged frames or...

Страница 30: ...s remember to select Save Configuration to save your settings Otherwise the settings you made will be lost when the switch is powered off How To Set Up a 802 1q VLAN Reference Example To illustrate a...

Страница 31: ...Step 1 1 to 1 3 to create VLAN B 2 Set up Tagged Port Be sure to set up the Tag uplink Port port 8 for our example Thus VLAN A and VLAN B can only communicate with one another via transmission from th...

Страница 32: ...first switch s settings and restore them to the second switch This will reduce the time required to set up the second switch Refer to Configuration Backup section for more information IP Configuration...

Страница 33: ...Time Protocol NTP used to synchronize computer clocks on the internet You can configure the SNTP settings here for the purpose of synchronizing the clocks of several switches on the network SNTP is ma...

Страница 34: ...4 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...

Страница 35: ...ity IP before enabled the IP Security feature Otherwise there will no any IP address can access the device Security IP 1 to 10 You can assign up to 10 specific IP addresses Only these 10 IP addresses...

Страница 36: ...very network should have one root bridge and it is usually assigned the lowest bridge ID The bridge with the lowest bridge ID number has the highest priority and is selected as the root bridge If you...

Страница 37: ...the rapid state transitions that are possible within RSTP depend upon whether the port of concern can only be connected to one other bridge i e it is served by a point to point LAN segment or if it ca...

Страница 38: ...g Master and one of its two member ports will be temporarily blocked this is referred to as the backup port The other member port is called the working port The other switches in the ring are called w...

Страница 39: ...Port of R M is the backup path R M will continuously sent hello packet through port 3 to next switch and receive the returned hello packet from port 4 The settings of Switch 1 Ring Master Click the R...

Страница 40: ...ibed above on all ring switches Otherwise it will cause an immediate message loop Can 3 Switches Form a Super Ring Topology Here we use 3 JetNet 4508 Industrial Ethernet Switches to form a Super Ring...

Страница 41: ...ibed above on all ring switches Otherwise it will cause an immediate message loop Network Redundancy Ring Coupling Ring coupling technology is implemented to extend the Super Ring installed switches c...

Страница 42: ...l Port Select any port of JetNet to be the Control Port Port 4 is enabled for Couple Ring Network Redundancy Dual Homing Dual Homing provides an advanced redundancy network solution by connecting swit...

Страница 43: ...per Ring protocol enable dual homing feature in switch A B to provide network redundancy by connecting with one Managed Switches Enable Dual Homing Setting Description Factory Default Enable Disable E...

Страница 44: ...priority Priority Type Each port has 5 priority types for you to select Port based The port priority will follow the default port priority that you have assigned High middle low or the lowest COS only...

Страница 45: ...ter use this field as the QoS service Then the L2 switches attached to the network should have the same policy as the L3 switch or Router This table allows you to configure the queue level for each DS...

Страница 46: ...n Report A message sent by a host to the querier to indicate that the host wants to be or is a member of a given group indicated in the report message Leave Group A message sent by a host to the queri...

Страница 47: ...Restore File Name You need to specify the correct restore file name here Once you finish configuring the settings click on Apply to apply your configuration TFTP Backup Configuration You can save the...

Страница 48: ...Note Remember to click on the Save Configuration button to save your settings Otherwise the settings you made will be lost when the JetNet is powered off Factory Default In this section you can reset...

Страница 49: ...click on the Save Configuration button to save your settings Otherwise the settings you made will be gone when the JetNet is powered off Save Configuration Save Configuration allows you to save any c...

Страница 50: ...width Port 1 to Port 8 support port ingress incoming traffic and egress outgoing traffic rate control For example let s assume port 1 is 10 Mbps you can set its effective egress rate to be 1 Mbps and...

Страница 51: ...of the TCP IP protocol suite JetNet 4500 series supports SNMP v1 and v2c The next figure illustrates an SNMP management operation An SNMP managed network consists of two main components agents and a...

Страница 52: ...ntry shows the String Name and the Privilege New Community Strings Fill in fields below to add a new community string and define the permission Read Only or Read Write of accessing SNMP objects then c...

Страница 53: ...itch To remove a trap manager select the trap manager in the list and click Remove button New Manager To add a new trap manger fill the following IP address community and trap version fields then clic...

Страница 54: ...mail account Confirm Password Re type the password of the email account You can set up to 4 email addresses to receive email alarm from JetNet E mail of Recipient 1 The first email address to receive...

Страница 55: ...of a specific ports System Event Warning Email is sent when Device Cold start Power is cut off and then reconnected Power Status One of redundant power PWR1 or PWR2 fails Authentication failure An in...

Страница 56: ...2 Check Power 2 box to enable Power fault alarm contact Switch s fault alarm contacts will close if PWR2 is off or PWR2 fails System Log System Log is useful to provide system administrator remote mon...

Страница 57: ...to log server Both Enable both Client and Server functions System Log Server IP Input the IP address of Log Server System Log Screen Format Index Date Time Events Reload Click Reload button to update...

Страница 58: ...Korenix JetNet 4500 Series Industrial Managed Ethernet Rail Switch User s Manual 3 40...

Страница 59: ...s chapter includes the information on general troubleshooting The following topics are covered in this chapter Power Connections Incorrect Connections Faulty or Loose Cables Non standard Cables Improp...

Страница 60: ...e fiber cable type matches the fiber model multi mode or single mode For the RJ 45 connectors use the correct UTP or STP cables as required For 10 100M ports use 2 pairs of twisted cables For Gigabit...

Страница 61: ...ts own after running for a period of time check for loose power connections power losses or surges at the power outlet You should also verify that your supply voltage remains within the required 12 48...

Страница 62: ......

Страница 63: ...nd RFC 1213 MIB II RMON1 group 1 2 3 9 The standard MIB groups that JetNet 4500 series supports are MIB II Group SysObject ID SysUptime SysContact SysName SysLocation SysService SystemInterface Bridge...

Страница 64: ......

Страница 65: ...RFC 1643 Ethernet like MIB RFC1215 Trap MIB IGMP MIB Korenix Private MIB SNMP Trap Support 3 trap stations System Log Provides 1000 system entries for system or remote log server Class of Service Meet...

Страница 66: ...ing Tree Interface Number of Ports JetNet4508 8 x 10 100Base TX with Auto MDI MDI X Auto Negotiation functions JetNet4508f 6 x 10 100Base TX with Auto MDI MDI X Auto Negotiation functions 2 x 100Base...

Страница 67: ...ature 10 70 Operating Humidity 5 95 non condensing Storage Temperature 40 85 Storage Humidity 5 90 non condensing Regulatory Approvals EMI FCC Class A CE EN55022 EMC Immunity Interface EN61000 4 2 EN6...

Страница 68: ......

Страница 69: ...he manual updated the description as well Modify Max available security IP is 10 Modify Super Ring configuration method and change the figures of the Super Ring web pages Modify Modify the QoS configu...

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