Table of Contents

Advertisement

Quick Links

Contents
Chapter 1. Introduction to the products ............................................................. 5
1.1 Product Overview...................................................................................... 6
1.2 Product Characteristics ............................................................................. 7
1.3 Standard Protocols supported................................................................... 8
1.4 Description of Functionality ....................................................................... 9
1.5 Front Panel ............................................................................................. 12
1.6 Back Panel.............................................................................................. 16
Chapter 2.Installation and Startup ................................................................... 18
2.1 Installation preparation............................................................................ 19
2.2 Installation steps ..................................................................................... 21
2.3 Power on procedure................................................................................ 25
2.4 Connecting steps .................................................................................... 25
2.5 Introduction to bootrom startup options................................................... 27
2.6 Next Step ................................................................................................ 29
Chapter 1.Configure functionalities of common usage .................................... 31
1.1 Basic configuration of the system ........................................................... 32
1.2 File management configuration............................................................... 34
1.3 Software upgrading ................................................................................. 37
Chapter 2.Port Configuration ........................................................................... 40
2.1 Common configuration for ports .............................................................. 41
2.2 MIRROR configuration ............................................................................ 42
2.3 TRUCK configuration .............................................................................. 42
2.4 STORM-CONTROL configuration ........................................................... 44
2.5 Separated port configuration................................................................... 45
2.6 Jumbo frame port configuration .............................................................. 46
2.7 Configuration examples ............................................................................. 46
Chapter 3.VLAN Configuration ........................................................................ 49
3.1 Introduction to VLAN ............................................................................... 50
3.2 VLAN configuration\ ................................................................................ 54
3.3 VLAN examples ...................................................................................... 57
Chapter 4.Private VLAN configuration............................................................. 59
4.1 Introduction to private VLAN group ......................................................... 60
4.2 Private VLAN configuration ..................................................................... 64
4.3 Private VLAN configuration examples..................................................... 67
Chapter 5.STP Configuration........................................................................... 71

Advertisement

Table of Contents
loading

Summary of Contents for UTStarcom iSpirit 3026

  • Page 1: Table Of Contents

    Contents Chapter 1. Introduction to the products ............. 5 1.1 Product Overview..................6 1.2 Product Characteristics ................7 1.3 Standard Protocols supported..............8 1.4 Description of Functionality ............... 9 1.5 Front Panel ..................... 12 1.6 Back Panel....................16 Chapter 2.Installation and Startup ..............18 2.1 Installation preparation................
  • Page 2 5.1 STP introduction ..................72 5.2 STP configuration..................72 5.3 STP examples..................73 Chapter 6.Layer 2 Static Multicast Configuration..........76 6.1 Introduction to Layer 2 static multicast ............ 78 6.2 Layer 2 static multicast configuration ............80 6.3 Layer 2 static multicast configuration examples........81 Chapter 7.
  • Page 3 14.2 IGMP Protocol Realization ..............156 14.3 IGMP Configuration................157 Chapter 15.Configure Management Service ..........160 15.1 Introduction to Management Service ..........161 15.2 Management Service Configuration ............ 163 Chapter 16.Configure SNMP and RMON ............165 16.1 Introduction to SNMP ................166 16.2 Introduction to RMON .................
  • Page 4 Part 1 Hardware Operation...
  • Page 5: Chapter 1. Introduction To The Products

    Chapter 1. Introduction to the products This chapter mainly includes the description of the front panel and back panel of the iSpirit 3026 switch, its functionality characteristics and the standards that it supports. There are also some application examples in this chapter. Chapter Index:...
  • Page 6: Product Overview

    1.1 Product Overview The iSpirit 3026 switch of UTStarcom is a smart 1000 Megabytes layer-2 switch that is manageable. It can be used for edge connect-in or confluent connection for various sizes of networks. Supported features include 802.1Q VLAN, a complete 802.1D tree protocol, port-bandwidth constraint and ACL,etc…...
  • Page 7: Product Characteristics

    LED status indicator lights with 4 modes Static routing function Supporting IGMP snooping Supporting Xmodem software upgrading Supporting 802.1x authentication protocol 1.2.2 Application Features 1. 100M and 1000M combination technology The iSpirit 3026 switch supports fast Ethernet and 1000M Ethernet link aggregation, which...
  • Page 8: Standard Protocols Supported

    2. Safety Feature The iSpirit 3026 switch supports static configuration of ARL table and MAC address binding with ports, thus provides MAC access filter; And the unique Hyper-safety technology can also prevent forbidden or unallowed users to access network resources.
  • Page 9: Description Of Functionality

    (2) If the malfunction port goes back to normal, data packets will also be redistributed among all ports in the group; (3) Port trunking provided by the iSpirit 3026 switch is compatible with that provided by Intel and Cisco.
  • Page 10: Vlan Introduction

    2.VLAN categorization The iSpirit 3026 switch supports port-based VLAN. It allocates a set of ports on one or more switches into one logical group, and this is the easiest and most efficient way. Network administrators only need to assign a specific VLAN for a port, without considering the device it connects.
  • Page 11 Tagged VLAN(identified by VLAN IDs) and one Untagged VLAN. The range for VLAN Ids is from 1 from 4094. The iSpirit 3026 switch can have as many as 256 VLANs. 3.The application of tagged VLAN Tagging is mostly used for VLAN configuration across multiple switches, where the connection between switches is usually called “relay”.
  • Page 12: Front Panel

    1.5 Front Panel The front panel of the iSpirit 3026 switch have 24 10/100Base-T RJ-45 ports, 2 extendible slots, ports LED status indicator lights, mode LED indicator lights and mode switches, etc… It’s shown in Figure1-2.
  • Page 13 1.5.2 Extendible slots The iSpirit 3026 switch have two extendible slots, which can use 100M single mode or multiple mode fiber module, 1000M single mode or multiple mode fiber module or 10/100/1000Base-T copper ports (shown in a previous chapter).
  • Page 14 10um single mode 10000m 1000M 62.5um multiple mode 850nm 220m multiple mode 50um multiple mode 500m Figure1-3.how to insert a module to the extendible slot It’s shown in Figure1-3 how to insert a module to the extendible slot. Steps: (1) insert the module into the slot along the track; (2) make sure that the module fully inosculates with the slot;...
  • Page 15: Port Status Led

    concentrators or other switches; 1000Base-TX compatible devices, such as those connected through RJ-45 interfaces using CAT5 or CAT5E cord, including 1000M work stations, servers, routers or other switches. Notes: CAT3 and CAT4 cord can only allow 10Mbps data flow, while CAT5 and CAT5E can have 100Mbps and 1000Mbps.
  • Page 16: Back Panel

    Table1-4 describes the color and related info of the port link status LEDs; Table1-6 explains the same info in different mode. Table1-4: color info of port link status LED Port color link status none connectionless Connecting port green connected Table1-5: color info of port status LED under different modes Mode color status...
  • Page 17: Power Connection

    Figure1-5.iSpirit 3026 Back Panel 1.6.1 Power connection The iSpirit 3026 switch supports 36V~72V DC power. An alternating current cable is needed to connect with the power outlet. 1.6.2 COM Users can use the UART port and the supplied console cord (specifically for this purpose) to connect the switch with a PC in order to manage the switch.
  • Page 18: Chapter 2.Installation And Startup

    Chapter 2.Installation and Startup This chapter discusses how to install and start the iSpirit 3026 switch correctly and how to use POST(Power On Self Test) to make sure the switch operates normally. Chapter Index: Help info before installation Installation steps...
  • Page 19: Installation Preparation

    Fahrenheit). To avoid limiting ventilation, don’t put anything else in the range of 7.6cm (3 inches) at the ventilation intake; (7) The iSpirit 3026 switch will work normal in TN power system; (8) When installing the device, the ground cord should be connected first and unplugged last;...
  • Page 20 without an on/off button. (15) Don’t operate on the device or connect /disconnect with it during flashing;\ (16) The handling of the device conforms to related national laws.? 2.1.1 Guideline for installation The switch can be installed on a desk, in a rack, in a cabinet or on the wall. Before installation, you need to turn on the switch and run POST to make sure it works fine.
  • Page 21: Installation Steps

    2.2 Installation steps 2.2.1 Install on a desk and in a rack When you install the switch on a desk or in a rack, please refer to the following steps: (1) Four rubber underlays with adhesive tapes are provided with the switch. Pear off the adhesive tape and adhere them to the lacunose positions at the bottom of the switch;...
  • Page 22 (2) Put the flanges on the cabinet; (3) Install the switch into the cabinet Fighre2-2. the installation position 1.Put the flanges on the cabinet The direction of the flanges and choice of the screws depend on the chosen 19 inches or 24 inches cabinet.
  • Page 23 Figure2-4. how to install the flanges at the back panel of the switch 2.Install the switch into the cabinet After installing the flanges on the switch, fix the flanges into the cabinet using supplied 4 screws (as shown in Figure2-5), then plug the power cord into the switch. After turned on, the system will first run POST, please refer to “Power on procedure”...
  • Page 24 2.2.3 Install the switch on a wall Two steps are necessary to install the switch on a wall: Install the flanges onto the switch; Install the switch onto the wall; 1.Install the flanges onto the switch Users can install the switch on the wall either horizontally or vertically based on their own choice. Horizontal/vertical installation: install the longer edge of the flanges onto the switch using supplied screws, and install the shorter on to the wall, as shown in Figure2-6.
  • Page 25: Power On Procedure

    Please inform an authorized agent if your switch can’t pass POST. 2.4 Connecting steps We’ll explain next how to connect a switch using the iSpirit 3026 switch as an example. 2.4.1 Connecting using the 10/100Mbps ports 10/100Mbps ports can be configured to use the same speed of the connected device. If the connected device doesn’t support auto-negotiation, users can set the speed or duplex mode by...
  • Page 26 Figure2-8.Connecting using the 10/100Mbps ports 2.4.2 Connecting module ports As explained in Chapter 1, install a 100Base-X fiber module and a 1000Base-X fiber module using the extendible slots (can’t be hot-plugged). Notes: Please don’t remove the rubber stopple (at the ends of a fiber cable) and the rubber lid (on the cable) before connecting, to avoid any stain or damage.
  • Page 27: Introduction To Bootrom Startup Options

    2.4.3 Connecting using the console port Connect a PC or terminal with the console port using the supplied console cord (specifically for this purpose). More information for the console port and cord can be found in Appendix B. The PC or terminal should support VT100 mode. The terminal software (such as Hyperterminal, an application software for PC) will create a communication channel between PC or terminal with the switch when starting up.
  • Page 28 users’ intervention, then it will start the image program. The interface of waiting to enter startup mode is shown in Figure2-11. Figure2-11. Automatic startup 2.5.2 Startup by users At the interface of waiting to enter startup mode, users can type any key except “@” to let the system to step into Bootrom menu, which has a prompt of “[Switch Boot]”.
  • Page 29: Next Step

    Figure2-12.Setup by users Commands explanation: to get help information @: to start the image program b<n>: to display or change the activated mode to show startup parameters to set startup parameters to show all PCI devices 2.5.3 Upgrading Hyper OS using console port At the prompt “[Switch Boot]:”, type a capital “§”, after a series of “§”...
  • Page 30 Part 2 Software configuration manual...
  • Page 31: Chapter 1.Configure Functionalities Of Common Usage

    Chapter 1.Configure functionalities of common usage In the iSpirit 3026 switch, some functionalities are simpler than others, but they are used often. They are going to be introduced in this chapter. Chapter Index: Basic configuration of the system File management configuration...
  • Page 32: Basic Configuration Of The System

    1.1 Basic configuration of the system Users can use CLI commands in the overall configuration mode (Switch#), these commands are used for usual management of the switch, such as changing the password, showing the configuration information, etc…. The system is in the EXEC mode first, type the command “enable” at this time and then type the password, the switch will enter the overall configuration mode, shown as follows: Switch>enable Password:...
  • Page 33 To test the network connectivity between the switch and the machine at the other end Switch# ping <remote-host> Example: support the IP address of a switch is 198.168.80.1, which has a directly connected PC with IP address 198.168.80.72. To test the connectivity between the switch and the PC: Switch# ping 198.168.80.72 If connected, it will show the connectivity as follows: PING 198.168.80.72: 56 data bytes...
  • Page 34: File Management Configuration

    To show all TCP and UDP connections Switch# show connection To clear TELNET password Switch# clear telnet password To get system time Switch# get time To set idletime before automatic logout from CLI Switch# idletime <timeout> To show idletime Switch# show idletime To set system time Switch# set time To set system prompt...
  • Page 35 2.File uploading/downloading procedure Steps: set up the network environment. The PC host should be reachable from the switch that needs to back up configuration file, you can use ping to test; save the configuration file at the switch; upload the file to the PC. Up to now the backup procedure has been finished, go to the next step if necessary;...
  • Page 36 Figure1-2.TFTP Server program Then, set the path: Just click on the [Settings] button, a TFTPD32 configuration form will be shown as in Figure1-3. Figure1-3.TFTP Server program configuration In the “Base Directory” bar type the path, then click on [OK] button to confirm; Step 2: save the configuration to file at the switch Under any CLI mode, just type the “save”...
  • Page 37: Software Upgrading

    Do you wish to continue? Y: yes; N: no 1.3 Software upgrading The iSpirit 3026 switch supports on line software upgrading. Upgrading is also done by TFTP. 1.Commands Under overall configuration mode, you can upgrade the image file of the switch: Switch# Download image <ip-address>...
  • Page 38 Figure1-4.Set up the net work connection Step 2: connect the console port of the switch with a PC or terminal; Step 3: install TFTP server on the PC (where the image file is saved); Step 4: Copy the new image file to a directory on the PC, here suppose it’s C:\t; Step 5: Configure an IP address of the PC, suppose it’s 192.168.0.2;...
  • Page 39 Step 2: set the path. After starting TFTP server program, set the path information and copy the new image file to this path. How: Just click on the [Settings] button, a TFTPD32 configuration form will be shown as in Figure1-6. Figure1-6.TFTP Server program configuration (3) Configure the switch Step 1: connect the switch.
  • Page 40: Chapter 2.Port Configuration

    Chapter 2.Port Configuration This chapter introduce port configuration. Chapter Index: Common configuration for ports MIRROR configuration TRUCK configuration STORM-CONTROL configuration Configuration examples...
  • Page 41: Common Configuration For Ports

    Showing port information 1.Disabling and enabling a port Ports on the iSpirit 3026 switch are enabled by default. If users want to deny any connection through a port, they can disable the port. To enable one or multiple contiguous ports under PORT RANGE configuration mode:...
  • Page 42: Mirror Configuration

    It can use the mirror port to monitor data packets of other mirrored ports. The iSpirit 3026 switch supports mirror functionality, and can mirror multiple ports simultaneously, both for in-packets and out-packets. This section describes mirror configuration:...
  • Page 43: Trunk Configuration

    2 functionality, it’s supported by the iSpirit 3026 switch. The iSpirit 3026 switch can support 6 trunk groups, each of them can have a maximum number of 8 ports. And each port can only belong to one trunk group.
  • Page 44: Storm-Control Configuration

    This configuration is to add ports to a trunk group. Command: Trunk ports <trunk_id> <port|port1-port2> [port|port1-port2]… 5.Trunk Rtag configuration It’s to set or change the load balance policy of a trunk group. The iSpirit 3026 switch allows setting the policy separately for each trunk group. Command: Trunk rtag <trunk_id> <rtag>...
  • Page 45: Separated Port Configuration

    2.5 Separated port configuration In real network, users usually need network separation for data safety. The iSpirit 3026 switch provides several methods for separation: VLAN, private VLAN, protected VLAN and separated port. Separated port technology are to employed in one VLAN, users can set explicitly the egress port for the separated port, such that the separated port can only communicate with the specified egress port, and NOT with other ports in the vlan.
  • Page 46: Jumbo Frame Port Configuration

    2.6 Jumbo frame port configuration In real networks, it’s necessary to transmit jumbo frames (i.e. super-sized) for some special applications such as server clusters. The iSpirit 3026 switch supports jumbo frames transmission. Commands(can be used either in PORT RANGE mode or overall mode): to set jumbo frame for ports jumbo size <frame-size>...
  • Page 47 To monitor data from/to user 1 Switch# mirror Mirror port: 3 Egress ports_list: 1 Ingress ports_list: 1 To monitor data from/to user 2 Switch mirror Mirror port: 3 Egress ports_list: 2 Ingress ports_list: 2 Notes: Don’t mess up mirror port and mirrored ports. Mirror port is the port that’s used to monitor data packets;...
  • Page 48 To configure a trunk between switch 1 and switch 2, each with port 1-4 in the trunk group. Type the following commands on each switch: Switch# trunk Trunk_id: 1 Trunk_rtag: 1 Ports _list: 1-4 Notes: When configuring a trunk, both switches should have the same number of ports in the trunk, with the same speed and duplex configuration, but the port identification number can be different.
  • Page 49: Chapter 3.Vlan Configuration

    Communication spanning multiple vlans needs to accomplished by layer 3 transmission. The iSpirit 3026 switch supports VLAN and Private VLAN, so usually VLAN is also called normal VLAN. This chapter introduces normal VLAN configuration, for private VLAN, please refer to the corresponding chapter.
  • Page 50: Introduction To Vlan

    3.1 Introduction to VLAN This section will give detail information for VLAN: Benefit of VLAN VLAN ID Member ports types of VLAN VLAN relay Data transmission in a VLAN VLAN vs. Private VLAN Subnetworks of VLAN 1.Benefit of VLAN VLAN can extend a physical network to a large degree. Traditional physical networks can be very small, usually with up to 1000 devices, while physical networks with VLAN partitions can have 10,000 or even 100,000 devices.
  • Page 51 0 and 4095 are not used, so the VLAN ID only ranges from 1 to 4094. One VLAN has only one VLAN ID. The iSpirit 3026 switch can support a maximum of 255 VLANs. Users need to choose a VLAN ID among 1-4094 when creating a VLAN.
  • Page 52 untagged of a VLAN, if it’s already an untagged member of another VLAN, it will be removed from it, i.e., the last configuration takes effect. A port can be an tagged member port of multiple VLANs. In this case, it’s also called VLAN Relay Port.
  • Page 53 If the received packet is tagged with a nonzero VID, the VLAN it belongs to is identified by the VID; if the packet is non-tagged or with a VID of 0, if the input port is an untagged member port of a VLAN, this VLAN is the one that the packet belongs to;...
  • Page 54: Vlan Configuration

    (Please refer to Chapter 4 for more information.) 7.Sub-networks of VLAN A VLAN represents a broadcast domain in the iSpirit 3026 switch, and a subnet interface can be created for each VLAN (actually all subnets are created based on VLAN.). The iSpirit 3026 switch can support a maximum number of 4094 VLANs, but can only have 26 subnets.
  • Page 55 They are mostly used under the VLAN configuration mode and the PORT RANGE mode. By default the iSpirit 3026 switch has VLAN 1, which has all of the ports as untagged members. This section gives detail information for VLAN configuration: To create and delete a VLAN;...
  • Page 56 VLAN. 3. To configure a tagged member of a VLAN At the iSpirit 3026 switch, users can set tagged member ports for one or multiple contiguous VLANs either under the VLAN configuration mode or under the PORT RANGE mode.
  • Page 57: Vlan Examples

    VLANs. User1 is in VLAN 2, connecting port 2 of a iSpirit 3026 switch, while user 2 is in VLAN 3 with port 3. Configuration:...
  • Page 58 transmission. In case PCs in the same VLAN can’t communication with each other, you should check: 1、VLANs already existent: Switch# show vlan member port information for related VLANs switch# show vlan 2 vlan 2 port map (-=None,M=Tagged,U=Untagged) switch# show vlan 3 vlan 2 port map...
  • Page 59: Chapter 4.Private Vlan Configuration

    To share common data while ensuring safety of private data in real networks, there are many Layer 2 isolation technologies. UTStarcom proposed a new idea of Private VLAN in the iSpirit 3026 switch for users to use and configure port isolation technology more conveniently.
  • Page 60: Introduction To Private Vlan Group

    Shared ports belong to isolated ports in a group. They have the concept of “grouping”, i.e., one or more shared ports can become a shared port group. In the iSpirit 3026 switch there can be a maximum of 6 shared port groups in a VLAN group. Shared ports can communicate with promiscuous ports and other ports in the same shared port group, but not with separated ports and ports in other shared port groups.
  • Page 61 Port overlapping is not allowed in a VLAN group, i.e., a port can either be separated, or shared, or promiscuous, but can’t be both of them or all of them; Furthermore, a shared port is unique in a shared group and among shared port groups, i.e., it can’t be the same as any other port in the same group or any other group.
  • Page 62 Figure4-2. There are two private VLAN groups There are two private VLAN groups in Figure4-2. Group 1 includes port 1-3 and port 11; Group 2 includes port 5-7 and port 12. In group 1, port 1 is separated; port 2 and 3 are shared and form a shared port group;...
  • Page 63 The upper limit for VLAN range (i.e., the number of VLANs in the VLAN group) is 26. Since there are only 26 ports on the iSpirit 3026 switch, this won’t be a problem. 3 . Ivate VLAN with normal VLAN A normal VLAN represents a broadcast domain, each VLAN can form a sub-network, and communication across VLANs should go through Layer 3 transmission;...
  • Page 64: Private Vlan Configuration

    CLI commands. Users can type most of the private VLAN commands to operate on one VLAN group under this mode. In the iSpirit 3026 switch, no VLAN and port configuration for any VLAN group. This section introduces how to configure private VLAN:...
  • Page 65 no privatevlan <group-id> Notes: (All of the following commands are in the PRIVATE VLAN mode, if not specified otherwise.) 2. To configure VLANs in a group After entering PRIVATE VLAN mode, you need to choose a VLAN range and a VLAN as the primary VLAN.
  • Page 66 community <community-id> {<port> <port1-port2>}[<port> <port1-port2>]… To delete a shared port group, which will delete all ports in the group: no community <community-id> Notes: If the VLAN group being configured is active, these commands won’t work; There can no separated port, but if so, it should at least have one shared port group. 5.
  • Page 67: Private Vlan Configuration Examples

    To disable a group disable Notes: You can only modify the configuration when a VLAN group is inactive; otherwise, they can’t be changed. So to change configuration, you have to disable a VLAN group first, and then enable it again. 7.
  • Page 68 Configuration: Switch# private 1 ***enter PRIVATE VLAN mode Switch(privatevlan-1)# vlan 2 6 2 ***the VLAN range and the primary VLAN Switch(privatevlan-1)# isolate 1-2 ***separated ports Switch(privatevlan-1)# community 1 3-4 ***shared port group Switch(privatevlan-1)# community 2 5-6 ***shared port group Switch(privatevlan-1)# promiscuous 7-9 *** promiscuous ports Switch(privatevlan-1)# enable ***activation...
  • Page 69 Figure4-4.example with two groups Configuration of VLAN group 1: Switch# privatevlan 1 Switch(privatevlan-1)# vlan 1000 1002 1000 Switch(privatevlan-1)# isolate 1 Switch(privatevlan-1)# community 1 2-3 Switch(privatevlan-1)# promiscuous 7 Switch(privatevlan-1)# enable Switch# show privatevlan 1 Private vlan group : 1 status : active max vlan number : 1002 min vlan number : 1000 primary vlan number : 1000...
  • Page 70 Switch(privatevlan-1)# vlan 2000 2002 2000 Switch(privatevlan-1)# isolate 4 Switch(privatevlan-1)# community 1 5-6 Switch(privatevlan-1)# promiscuous 8 Switch(privatevlan-1)# enable Switch# show privatevlan 2 Private vlan group : 2 status : active max vlan number : 2002 min vlan number : 2000 primary vlan number : 2000 promiscuit port : 8 iSolatePort port : 4 community 1 port : 5 6...
  • Page 71: Chapter 5.Stp Configuration

    Chapter 5.STP Configuration This chapter describes STP (Spanning Tree Protocol) and its configuration. Chapter index: Introduction to STP; STP configuration STP examples...
  • Page 72: Stp Introduction

    5.1 STP introduction The iSpirit 3026 switch supports IEEE802.1d standard STP. STP is a Layer 2 protocol with IEEE802.1d standard, it operates at the layer of Bridges and Switches. STP provides a method to dynamically switch between redundant devices in the network. So with STP, user can plan backup links when designing networks and STP will ensure that backup links are closed when main links are working;...
  • Page 73: Stp Examples

    To set periodic time for sending BPDU packet of the bridge (overall mode), the default is 2 seconds: stp bridge hello-time <time> To set STP transmission delay time (overall mode), default: 15s stp bridge forward-delay <time> To set the maximum active time for STP configuration information of the bridge (overall mode), default: 20s: (stored info from peers?) stp bridge max-age <time>...
  • Page 74 Spanning Tree: Enable IGMP Snooping: Disable So it’s shown that STP is enabled. To disable STP: Switch# no stp More commands: To set a switch as root, you need to set its bridge priority value smaller than that of the two others (priority: smaller means higher priority;...
  • Page 75 Port ID : 3 Priority : 128 State : Disabled Path Cost : 19 Designated Cost : 0 — Designated Root Information — - Priority : 32768 MAC Address : 00:09:ca:90:97:01 — Designated Port Information — - Port ID : 3 Priority : 128 —...
  • Page 76: Chapter 6.Layer 2 Static Multicast Configuration

    Chapter 6.Layer 2 Static Multicast Configuration This chapter introduces what’s Layer 2 static multicast and how to configure. Chapter index: Introduction to Layer 2 static multicast Layer 2 static multicast configuration Layer 2 static multicast configuration examples...
  • Page 77 The iSpirit 3026 switch supports IGMP (Internet Group Management Protocol), IGMP Snooping and Layer 2 static multicast, all of them are used for providing multicasting services. IGMP is for group management, but due to that the iSpirit 3026 switch is a Layer 2 switch, there is no...
  • Page 78: Introduction To Layer 2 Static Multicast

    6.1 Introduction to Layer 2 static multicast There is a Layer 2 hardware multicast transmission table in the iSpirit 3026 switch, it can be used for layer 2 multicast transmission in line speed. Multicast MAC address can be added either through IGMP Snooping dynamic learning or by configuration.
  • Page 79 (Please refer to Chapter 3 “VLAN” for more info.) On the iSpirit 3026 switch, if IGMP SNOOPING is off, unregistered mode will be used; registered if otherwise. 4. Layer 2 static multicast and Layer 2 dynamic multicast...
  • Page 80: Layer 2 Static Multicast Configuration

    6.2 Layer 2 static multicast configuration By default there is no static multicast configuration on the iSpirit 3026 switch. This section describes how to configure static multicast: To configure Layer 2 static multicast addresses;...
  • Page 81: Layer 2 Static Multicast Configuration Examples

    224.100.100.240 (MAC: 01:00:5e:64:64:f0) for multicast data sending. Support user 1 and user 2 are connecting to port 1 and port 2 on the iSpirit 3026 switch, respectively, to let them receive multicast data, users need to add port 1-2 to the multicast group...
  • Page 82 multicast address: 01:00:5e:64:64:f0 vlan id: 2 port list: 1 2...
  • Page 83: Chapter 7. Igmp Snooping Configuration

    Chapter 7. IGMP SNOOPING configuration This chapter introduces IGMP SNOOPING and it’s configuration. Chapter index: Introduction to IGMP SNOOPING; IGMP SNOOPING configuration.
  • Page 84: Introduction To Igmp Snooping

    VOD (Video On Demand), etc… are becoming more popular. The iSpirit 3026 switch supports IGMP (Internet Group Management Protocol), IGMP Snooping and Layer 2 static multicast, all of them are used for providing multicasting services. IGMP is for group management.
  • Page 85 A multicast entry includes multicast group address, member ports, VLAN ID, Age and Type. IGMP SNOOPING learns a multicast entry dynamically. When a port receives a IGMP REPORT packet, IGMP SNOOPING will create a new multicast group with the ingress port of the REPORT packet being added to the group;...
  • Page 86 receives an IGMP QUERY packet, it will send it to all other ports in the same VLAN; when a host hoping to join the group gets the QUERY packet, it will respond with an IGMP REPORT packet; when the REPORT packet arrives at the switch, a Layer 2 multicast entry will be created, with its output ports list being the union of the ingress port of the QUERY packet and the ingress port of the REPORT packet.
  • Page 87 Figure7-2.example The same example is shown in Figure7-2, with Host 2 also wants to join the group. As shown Figure7-2, Host 1 has already joined the group 224.1.1.1. Now Host 2 also wants to join the group. When Host 2 gets the QUERY packet, it will also respond with a REPORT packet; When the switch receives the REPORT packet at port 1/2, it will transmit it out of the ingress port 3/1 of the QUERY packet, and add port 1/2 to the multicast entry, as shown in Table7-2: Table7-2:...
  • Page 88: Igmp Snooping Configuration

    switches. Corresponding to the two leaving methods for hosts, there are also two methods for switches to remove ports from multicast entries: aging or getting LEAVE packets. Leave through aging: When a switch doesn’t get REPORT packets for a group from a port for some period of time, the port will be deleted from the corresponding multicast entry;...
  • Page 89 igmp snooping immediate-leave To disable “immediate leave” under overall mode: no igmp snooping immediate-leave 4. To configure the aging time for multicast To set multicast aging time under overall mode (unit: second) : igmp snooping age <age-interval> 5. To show multicast information To show IGMP SNOOPING information under overall mode: show igmp snooping To show Layer 2 multicast entries under overall mode, including those learned by...
  • Page 90: Chapter 8.Configuration Aaa

    Chapter 8.Configuration AAA This Chapter describes how to configure 802.1x and RADIUS of iSpirit 3026 switch to prevent unauthorized users to connect to Internet. For 802.1x supplicant system and HyperBoss please refer to individual operation manual. This Chapter mainly includes: 1.
  • Page 91: Introduction To 802.1X

    802.1X supplicant system is installed in PC for users' visiting internet, only authenticated by 802.1 x supplicant system who can visit internet. ISpirit 3026 is a switch that support authentication, which accepts authentication request by supplicant system and forward user' s name and password to the HyperBoss, in fact the switch itself does not carry out authentication.
  • Page 92 Authenticator system refers to the device to carry out authentication such as iSpirit 3026 switch. Authenticator system controls user for if he/she can visit internet through user’s logic port (MAC Add.), user cannot visit internet if whose logic port is not authenticated, instead he/she can make visit.
  • Page 93 Communications between authentication server system and authenticator system are completed through RADIUS protocol extended by EAP. UTStarcom provides authenticator accounting system HyperBoss to make authentication and accounting.
  • Page 94 The switch makes use of three kinds of EAPOL protocol frame, including EAPOL-Start: Packet Type value is 1, as the EAPOL-Start frame, firstly initicate this frame and supplicant system forward it to switch if user need to be authenticated; EAPOL-Logoff:Packet Type value is 2, as the EAPOL-Logoff frame, users can send this frame to inform switch if they need not internet;...
  • Page 95 Internet. To protect user’s abnormal leave, iSpirit 3026 switch provides re-authentication system, which can set interval for re-authentication. Switch will start a new authentication at set-up time, if it is successful user can continue on using Internet, instead user cannot use Internet.
  • Page 96 Figure 8-5. Re-authenticated Protocol Internation 4. 802.1x Ports Status Ports Status here indicates physical ports status of switch, which include four statuses: N/A status, Auto stauts, Force-authorized status, and Force-unauthorized status. All ports will be in N/A status if switch does not unpack 802.1x. 802.1x of switch must be used first if ports of switch need to be set into Auto, Force-authorized, and Force-unauthorized statuses.
  • Page 97: Introduction To Radius

    8.2 Introduction to RADIUS RADIUS protocol that support EAP extention should be used for Internation between switch and authentication server system when user is being authenticated. RADIUS protocol is use of supplicant/server model, switch needs implement RADIUS supplicant system, but authentication server system needs implement RADIUS service system.
  • Page 98 generated by MD5 for response packet. Attribute indicates the attribute in RADIUS protocol packet. Figure 8-6. RADIUS Packet Format Ideal network uses of following RADIUS protocol packets: Ac cess-Request: Code value is 1, authentication request paket from authenticator system to authentication server system is packed into Ac cess-Request through user’s name and password.
  • Page 99 RADIUS accounting packet to authentication server system. Please refer to Figure 8-7 for Internation of Protocol Flow iSpirit 3026 authentication server system Figure 8-7. Internation of Protocol Flow Switch packs user’s name into Access-Reques packet and send to authentication server system when user is being authenticated, server should response Access-Challenge to request user’s...
  • Page 100 16-byte random code to make encryption, to compare the results with the response, the same results indicate validation passed, instead it is failed. Authentication accounting scheme of UTStarcom make use of EAP user validation way.
  • Page 101: Configuration Of 802.1X

    Configuration intervals and resend times Show 802.1x info. 1. 802.1x default configuration 802.1x default configuration of iSpirit 3026 switch is as follows 802.1x is closed All ports are in N/A status Re-authentication system is closed, and the interval is 3600 seconds Max.
  • Page 102 4. Configure re-authentication system In order to prevent switch and authentication server system from being unaware of supplicant system’s abnormal leave, iSpirit 3026 switch provides re-authentication system, after every interval the switch starts an authentication. The following command under global CONFIG mode starts re-authentication system...
  • Page 103 5. Configuration ports connect to Max. host computers All ports of iSpirit 3026 switch can control Max. host computers, which may restrict user from using many host computers connect to network illegally. The max. default is 100 to connect to host computer, it can be set into 100 Max.
  • Page 104 7. Show 802.1x info. Following commands under global CONFIG mode or PORT RANGE mode shows 802.1x info., all 802.1x configuration info. including that of all ports if port parameter is not input, but instead it shows all connected users’ infor. show dot1x [m/p]...
  • Page 105: Configure Radius

    Shows RADIUS info. 1. RADIUS default configuration RADIUS default configuration of iSpirit 3026 switch is as follows: IP Add. without host authentication server system and alternate authentication server system, i.e. IP Add. is 0.0.0.0. There is not share key configured, i.e. character string of share key is null. Accounting default is under operation.
  • Page 106 3. Configure share key Switch and authentication server system should be identified mutually and a same share key should be set separately. Please pay attention that share key of switch must be the same with that of authentication server system. Following command under global CONFIG mode configure the share key of switch: radius-server key <string>...
  • Page 107: Chapter 9.Configure Mac Binding

    Chapter 9.Configure MAC Binding In actual network, user’s safe connection is a focus regarded by administrator. iSpirit 3026 switch provides kinds of methods to ensure users’ safe connection, including MAC binding method. This Chapter introduces how to configure MAC binding function, including: 1.
  • Page 108: Introduction To Mac Binding

    VLAN, but in the same VLAN MAC should be only one, MAC Add. belongs which VLAN must be known when study MAC Add. iSpirit 3026 switch supports IVL mode, but MAC Add. belongs which VLAN must be specified when do MAC binding.
  • Page 109: Mac Binding Configuration

    Figure 9-1 is an example about MAC binding, port 1 of iSpirit 3026 switch is bound with MAC Add. 00:10:5C:00:00:01, under this port there are two users want to connect to to Internet from this port, MAC Add. of user 1 is 00:10:5C:00:00:01, and MAC Add. of user 2 is 00:10:5C: 00:00:02.
  • Page 110 Following command under global CONFIG mode one port is bound with MAC Add. If vlanid and mac-address parameter are not input it will carry out auto binding with MAC Add, to make relative items in ARL Table be bound with MAC Add. If vlanid and mac-address parameter are input to carry out manual binding with MAC Add, if you want to bind with more MAC Add.
  • Page 111: Mac Binding Configuration Showing

    9.3 MAC Binding Configuration Showing Figure 9-2. MAC Binding Showing One user connects to the port 1 of 3026 switch, and the MAC Add. is 00:10:5c:af:ba:a9, for safe considering, to control the link layer of this port, PC with this MAC Add only can be made data forwarding through Port 1, and use MAC binding function in the switch.
  • Page 112: Chapter 10.Configuration Ip Binding

    Chapter 10.Configuration IP Binding In actual Internet, user’s safety is the focus point attentioned by the administrator. iSpirit 3026 switch provide kinds of ways to ensure user’s safety, including IP binding ways. In this Chapter how to configure IP binding function is introduced, including:...
  • Page 113: Introduction To Ip Binding

    Add, otherwise it will be thrown away, which has protected that illegal users to connect to the Internet. Figure 10-1 is an example for IP binding, port 1 of iSpirit 3026 switch is bound with IP Add. of 192.168.0.100. under this port there are two users want to be connected to the Internet, IP Add.
  • Page 114: Configuration Of Ip Binding

    QoS, IGMP SNOOPING protocol and 802.1x protocol. 10.2 Configuration of IP Binding iSpirit 3026 switch only supports manual binding with IP Add, i.e. one port bound with one or more IP Add are all input by manual work.
  • Page 115: Sample Of Ip Binding Configuration

    ● Following under global CONFIG mode releases IP Add binding of one port, all IP Add binding will be released if ip-address parater is not input; specific IP Add binding will be released if ip-addre ss parameter is input: no ip bind <port> [ip-address] ●...
  • Page 116: Chapter 11.Configuration Of Acl

    Chapter 11.Configuration of ACL Actually safe visit is especially focused on by administrator. iSpirit 3026 switch supports ACL filtration to ensure that safe visit. Switch based on configuration ACL regulation filtrates the data flow to ensure safe visit. In this Chapter how to configure ACL is introduced, including:...
  • Page 117: Introduction To Acl Resource Bank

    The regulation can be decided to be denied or permitted only this regulation of ACL will be totally matched. For iSpirit 3026, regulations in the same group are automatically arranged, which is much complex. Regulation with large range will be arranged in the very front, but that with small range will be arranged in the last.
  • Page 118 For iSpirit 3026, ‘0.0.255.255’ is Wildcard bits, bits being “1” indicates that it needs not to be matched, but being “0” indicates that it needs to be matched. From which you may learn that Wildcard bits of regulation 1 is ‘0.0.255.255’, and it needs to be matched with 2 bytes (16 bits);...
  • Page 119: Introduction To Acl Filtration

    For iSpirit 3026 one-group regulation can be applied for many purposes, e.g. one group regulation at the same time is cited by port visit filtration and service visit filtration or at the same time cited by port visit filtration of the two ports.
  • Page 120 192.168.1.255 by source address will be deleted and all other data flow can be traferred. Please refer to Figure 11-1 that is an example of ACL filtration. Port 1 of iSpirit 3026 switch selects an ACL regulation group 11, in which there is only one regulation of access-list 1 permit 192.168.0.100.
  • Page 121: Configuration Of Acl Resource Bank

    Untrust port can be used with the same regulations. 11.3 Configuration of ACL Resource Bank iSpirit 3026 switch default has no anyother regulations. Resource bank in iSpirit 3026 supports three kinds of ACL regulations: standard IP regulation, extended IP regulation, and extended MAC regulation.
  • Page 122: Configuration Of Acl Filtration

    “groupId” group should be deleted. If which is failed maybe caused by that the regulation is used by other applications. 11.4 Configuration of ACL Filtration All ports defaulted by iSpirit 3026 switch are not carried out with ACL filtration.
  • Page 123 Command list: 1.acl-filter <groupId> Mode:PORT CONFIGURATION Parameter: groupId:ACL number bound with port Function: configure with ACL port filtration Notes: Failed or invalid configuration maybe caused by follows: Regulation group “groupId” is not exist or the status is not active This port has been carried out with ACL filtration This port has been carried out with IP binding This port has been the QoS Untrust port Many regulations are in ACL group or FFP has been used by QoS and other applications...
  • Page 124: Chapter 12.Configuration Of Qos

    Chapter 12.Configuration of QoS In this Chapter following contents are introduced: 1. Introduction to QoS 2. Configuration of QoS 3. Sample of QoS configuration...
  • Page 125: Introduction To Qos

    QoS field, indicate DSCP value for all data, and make PRI processing based on the DSCP value of data flow in QoS field. iSpirit 3026 switch not only realize the QoS of DiffServ, but also realize the QoS of 802.1p and QoS of IP Precedence applied in early times.
  • Page 126 Figure 12-1.802.1 QoS of 802.1p ● QoS of IP Precedence QoS of IP Precedence makes use of the highest three digits in TOS of IP data packet head as its PRI, please refer to Figure 12-2. The range of IP Precedence is from 0 to 7. QoS of IP Precedence was used more in early times, but now it has been replaced by DiffServ.
  • Page 127: General Terms

    Switch in QoS field can only based on operation signs carry out PRI processing. iSpirit 3026 can be used as field bcommandline switch and that within field. In this Section following contents are introduced: ●...
  • Page 128: Qos Model

    IP data packet in all PRI queues of switch output port based on scheduling policy, and send out data packet. FFP (Fast Filtering Processor) : speedy filtration processor, hareware of iSpirit 3026 switch make classification and QoS policy with FFP. 2. QoS Model Please refer to Figure12-3 that shows QoS model.
  • Page 129 For QoS untrust port, classification is much complex based on one or more fields of data flow, and more different data flows can be mapped into one class. iSpirit 3026 provides CLASS and POLICY configuration mode to classify the data flow. In CLASS mode select those data flow to group one class, and in POLICY mode map every class into one internal DSCP value.
  • Page 130 Figure 12-4.Classification Flow. In CLASS mode, following selections can be grouped into one class: Select one or more COS (8 at max.) to group one class, which is called as COS Select one or more IP Precedence (8 at max.) to group one class, which is called as PREC Select one or more DSCP (at max.) to group one class, which is called as DSCP.
  • Page 131: Qos Policy

    Determine that whether or how to modify the data packet of class information All input ports of iSpirit 3026 switch support that bandwidth limitation for all data flows, it can realize class bandwidth limitation process in bucket algorithm, please refer to Figure 12-5.
  • Page 132: Qos Scheduling

    5. QoS Scheduling Output ports of iSpirit 3026 switch support 4 PRI queues, PRI of queue 1 is the lowest and that of queue 4 is the highest. After the data flow is briefly kept in output queue, output port should according to QoS scheduling do PRI processing for data flow to determine that the sending command.
  • Page 133: Qos Configuration

    ● Configure QoS Scheduling 1. QoS Default Configuration Under iSpirit 3026 switch default condition all ports are not started with QoS, all data flows are forwarded in best-effort method. Default COS PRI of the port is 0. Please refer to Figure12-6 for...
  • Page 134 COS-DSCP Mapping Table Default Value, Figure 12-7 for PREC-DSCP Mapping Table Default Value, Figure 12-8 for DSCP-DSCP Mapping Table Default Value, and Figure 12-9 for DSCP-QUEUE Mapping Table Default Value. QoS scheduling default of output port is SPQ. Figure 12-6. COS-DSCP Mapping Table Default Value Figure12-7.PREC-DSCP Mapping Table Default Value Figure 12-8.
  • Page 135 Figure 12-9. DSCP-QUEUE Mapping Table Default Value 2. Configure QoS Mapping Table Configuration showing commands of all QoS Mapping Table are under CLI global input. ● Following two commands are used for configuring and showing COS-DSCP Mapping Table: qos cos-dscp <cos-value> <internal-dscp-value> show qos cos-dscp For example map COS value of “0”...
  • Page 136 with QoS the Mapping Table before modified is used. 3. Configure QoS Trust Port QoS Trust Port includes Trust COS port, Trust IP_Precedence port, and Trust DSCP port. Configuration and showing command of QoS trust port is under PORT RANGE configuration mode input.
  • Page 137 One port can be at the same time configured into QoS trust port and provided with ACL filtration. ACL filtration can be configured firstly and then with QoS trust port, and so does QoS trust port first and then ACL filtration. 4.
  • Page 138 Policies 5. Configure QoS Policy iSpirit 3026 switch totally support 26 QoS policies, each QoS policy can choose one or more QoS classes, for each QoS the class configures relative policy. Under global CONFIG mode input the following command to choose one QoS policy, to enter into POLICY mode. policy-id is from 1 to 26:...
  • Page 139 ● Following command is used for deleting class bandwidth limitation, i.e. class is not configured with bandwidth limitation policy: “no meter” under global CONFIG mode input the following command clear out one or all classes in QoS policy, if the class-id is not input, clear out all classes in QoS policy,but specific classes should be cleared out if the “class-id”...
  • Page 140 Precedence class information, and DSCP class information. One QoS policy can be cited by one or more untrust ports. The QoS policy cannot be deleted and modified when it is cited by one or more untrust ports. 6. Configure QoS Port To configure QoS untrust port in fact is that ports select one QoS policy.
  • Page 141 7. Configure QoS Scheduling iSpirit 3026 provides the same QoS scheduling for all ports output, iSpirit 3026 switch supports 3 kinds of scheduling ways: SPQ, RR, and WRR. For WRR, every PRI should be with one weight,...
  • Page 142: Sample For Qos Configuration

    PRI queue and the weight is from 1 to 15. Under PORT RANGE mode configure QoS scheduling ways. ● Following command configures QoS scheduling in the way of SP Q: qos schedule spq ● Following command configures QoS scheduling in the way of RR: qos schedule rr ●...
  • Page 143 users separately being FTP processing, W W W processing, and VOIP processing. For all servers need different Internet resources, so characters of different application process, IP address, and IP packet should be classified an ensure specific bandwidth and PRI. For example the bandwidth covered by FTP is much high, but it is not much sensitive for time delaying;it is not much strict for bandwidth and time delaying asked by WWW service;...
  • Page 144 3.Apply QoS Policy to Input Port of Switch (i.e. QoS untrust port) Switch# qos policy 1 Switch(policy-1)# class 1 Switch(policy-map-class 1)# set dscp 1 Switch(policy-map-class 1)# meter 10 0 Switch(policy-map-class 2)# set dscp 10 Switch(policy-map-class 2)# exit Switch(policy-1)# class 3 Switch(policy-map-class 3)# set dscp 60 Switch# port 1-3 Switch(port 1-3)# qos service-policy 1...
  • Page 145 Switch# qos schedule wrr Set Swithc 2 Set the 4 port of switch is QoS trust port Set scheduling of port 1 of switch is W RR Set the 4 port of switch is QoS trust port Switch(port 4)# qos trust dscp Set scheduling of port 1 of switch is W RR Switch# qos schedule wrr...
  • Page 146: Chapter 13.Configure Ip Route

    Chapter 13.Configure IP Route In this Chapter how to configure IP Route in iSpirit 3026 switch is introduced, including: 1. Introduction to IP Route 2. Introduction to ARP 3. Configure static route...
  • Page 147: Introduction To Ip Route

    Route function is one of the important functions of three-layer switch, which can realize the speedy route forwarding in different IP network. iSpirit 3026 is a kind of double-layer switch without three-layer forwarding function, but it can visit different network devices through other three-layer device.
  • Page 148: Arp Configuration

    Switch# interface vlan <vlan id> ● Configure ip sub-net for some interfac e vlan, i.e. set interface ip address: Switch(interface-vlan)# ip address <ipaddress> <subnetmask> ● Delete ip sub-net related with some interface vlan: Switch# no interface vlan <vlan id> ● Shows some or more vlan interface information of the switch: Switch# show interface vlan [<vlan_id>|<vlan_id_min-vlan_id_max>] 3.
  • Page 149: Configure Static Route

    3. ARP Classification Static ARP: users configure the ARP in manual work, and the system cannot carry out auto refreshing or deletion. Dynamic ARP: the system will automatically detect the relative relationshio between IP address and Ethernet address, and carry out real-time refreshing and maintenance. 4.
  • Page 150 needs only configure static route that the switch can be operated normally. Static route will not cover valuable network bandwidth for there is not route refreshing. Default route is also a kind of static route. Simply default route is only used of there are not any matched routes, i.e. default route can be used only there are not any proper routes.
  • Page 151: Chapter 14.Configure Igmp

    Chapter 14.Configure IGMP IGMP protocol mainly manage multicast users group, the host machine through IGMP protocol tell router that he wants to enter into or exit some group, and the multicast router through IGMP protocol can decide that if there is multicast members in the relative sub-net. In this Chapter the main definitions of IGMP, IGMP protocl realization, and IGMP configuration are introduced, including: 1、...
  • Page 152: Definitions Of Igmp

    14.1 Definitions of IGMP In traditional Internet, Unicast was used to send the data packet all receivers in the Internet, then together with increased nodes in the Internet, the packets sent out will increase in linearity. The same transmission (e.g. Internet video conference and live program for different nodes receive the same data) will increase the possibilities by host machine, route devices, and bandwidth resource.
  • Page 153: Multicast Address

    complex surroundings which will improve resource using rate. Mlticast technology is mainly realized by IGMP protocol and multicast route protocol, among which IGMP protocol mainly manages users about their entry and exit, but Multicastroute protocol is used for constructing Multicast route between routers. In this section definitions of IGMP are introduced, including: ●...
  • Page 154 2. Multicast MAC Address Multicast address of IPv4 in Internet layer will be converted into Internet physic address (MAC Address). For an unicast Internet address, through ARP protocol it can obtain the physic address related with IP address. But under multicast mode ARP protocol cannot achieve this kind of funtion, and you should in other ways to obtain physic address.
  • Page 155 4. Message Format of IGMPV2 Figure 14-4 IGMPV2 Message Format Type (Type): 0x11 = Membership Query inquire about sub-type with two members relationship: General Query, used for knowing of that if there are members in bcommand Internet. Group-Specific Query, used for knowing of that if there are members in specific group in bcommand Internet 0x16 = Edition 2 Member Relation Report 0x17 =Out Group...
  • Page 156: Igmp Protocol Realization

    14.2 IGMP Protocol Realization Figure 14-5. IGMP To the Group Protocol Process IGMP router sends Membership Query to 224.0.0.1 (All host machines group address) in a period. The host machine will set a delaying timer (Host1 and Host2) for all groups (query received and interface members existed), every timer is separately set with a random value, which is generated the highest clock frequency in the host machine.
  • Page 157: Igmp Configuration

    Figure 14-6 IGMP Out Of Group Protocol Process According to the RFC2236 definition the host machine can send a message to IGMP router if it leave the multicast (Ref Figure Host1 of 14-6), and the address is 224.0.0.2 (all IGMP router). IGMP router in equery status after receive Out Message of member in its interface will in the last Last Member Query Interval send Last Member Query Count and specific membership message to the Out-Desire group.
  • Page 158 Switch# en igmp IGMP Interface Enable Interface IP Address(e.g. 192.168.0.1): Interface Closes Command ● User’s Command:disable igmpinterface Input:user inputs interface IP address Function:close the support given by interface to IGMP, after which switch will not send inquire packet in periodicity Command’s Format:...
  • Page 159 Interface: Interface IP Address Byte_In: Size of Packet Entered Into, unit: Byte Byte_Out: Size of Packet Sent Out, unit: Byte Pkt_In: Numbes of Packet Entered Into Pkt_Out: Numbes of Packet Sent Out...
  • Page 160: Chapter 15.Configure Management Service

    Chapter 15.Configure Management Service In this Chapter how to configure the management service is introduced, including: 1. Introduction to management service 2. Configure management service...
  • Page 161: Introduction To Management Service

    15.1 Introduction to Management Service In network, safety of the switch itself is the most important, also focused on by administrator. iSpirit 3026 switch provide not only user’s name and password, but also provide management service to ensure that safety of switch.
  • Page 162 BY using ACL to ensure device safety if the management service of switch is started. Which is mainly realized based on communications between supplicant and service ends, to make identification for users’ management information. For above three kinds of ways to judge that if the administrator has started with relative services, if it is started judge that if it has configured with ACL, and then make judgement for resource IP address based on ACL regulation.
  • Page 163: Management Service Configuration

    15.2 Management Service Configuration iSpirit 3026 Switch under default mode TELNET, WEB, and SNMP services are started ● Following command under global CONFIG mode is started with TELNET service. TELNET service is started but without ACL regulation control if the group-id parameter is not input, and user can enter into the switch through any ends by TELNET service.
  • Page 164 can manage the switch through any end by SNMP service. SNMP service is started also with ACL regulation control if the group-id parameter is input, only IP address end permitted by ACL can manage the switch through SNMP service. group-id is from 1 to 199: enable snmp [group-id] ●...
  • Page 165: Chapter 16.Configure Snmp And Rmon

    Chapter 16.Configure SNMP and RMON iSpirit 3026 switch provides SNMP and RMON to control the switch in remote. In this Chapter how to configure SNMP and RMON is introduced, including: 1. Introduction to SNMP 2. Introduction to RMON 3. SNMP Configuration...
  • Page 166: Introduction To Snmp

    SNMP protocol packet of the three editions. One of the SNMPV1, SNMPV2 and SNMPV3 can be used for sending TRAP messages. iSpirit 3026 switch supports MIB1 and MIB2, and supports great RFC, BRIDGE, and private MIB object, and the switch can be managed through SNMP. Following has listed some MIB supported by iSpirit 3026 switch: RFC 1213 RFC1213-MIB MIB II All groups except egp and transmission.
  • Page 167: Introduction To Rmon

    RFC 2574 SNMP-USER-BASED-SM-MIB SNMPv3 MIB. Define SNMP USM.CG=1. RFC 2575 SNMP-VIEW-BASED-ACM-MIB SNMPv3 MIB. Define SNMP VACM.CG=1. RFC 2665 EtherLike-MIB dot3StatsTable group for SMIv2. RFC 2674 P-BRIDGE-MIB Conformance groups 1, 2, 3, 4, 6, 8, 9. Q-BRIDGE-MIB Conformance groups 1, 3, 4, ? of 5, 6,7, 8. Please refer to Figure 16-1 that is a sample for SNMP protocol Internation between management workstation and agent.
  • Page 168: Snmp Configuration

    (1 )other line field cannot be modified. Delete: configure line field into invalid status (4) delete one line. iSpirit 3026 switch supports RMON MIB of 1, 2, 3, 9 groups , seperately is statistics group, history group, alarm group and event group 16.3 SNMP Configuration...
  • Page 169 and snmpV3 mode. The command default is configured with purpose port of 162. ● show snmp trap Mode:CONFIGURATION Function:show all trap configuration ● no snmp trap <trap-name> Mode:CONFIGURATION Function:delete trap of appointed name ● snmp trap ip <trap-name> <ip-address> Mode:CONFIGURATION Parameter:...
  • Page 170: Rmon Configuration

    Function: Configure basic data of monitored port of statistics group. Each line is corresponding with a monitored interface. iSpirit 3026 default is configured with 12 subjects. In Internation input etherStatsDataSource indicates the interface index of monitored port is objectId。...
  • Page 171 valve value in alarm group is used for defining network performance. Warning will be generated if valve value is exceeded in some field. Alarm group consists of a table alarmtable. Every item in table has been specified with special variable need to be monitored, sampling interval and valve value parameter. ●...
  • Page 172 Function:show configuration table of event, appointed index configuration will be shown if index is input, otherwise all configurations will be shown. ● show rmon table even [index] mode:CONFIGURATION parameter: index : Function:show the data table of event, appointed index configuration will be shown if index is input, otherwise all configurations will be shown.
  • Page 173: Chapter 17.Configure -Debugging Instrument

    There will be some malfunctions and errors in Internet during real application, so we need some instruments to trace and orientate, iSpirit 3026 switch supply with several debugging instruments to trace and orientate some problems of the switch and internet. And in this chapter we will describe the using and configure of these instruments in detail, the main content is as follows:: 1.
  • Page 174: The Introduction To Debugging Instruments

    TCP purpose port and resource port, and so on. iSpirit 3026 switch support a serial end and 5 TELNET end. And all of these ends can configure with IP DEBUG command. When a end open the DEBUG configure, the relevant information will be displayed in this end, but not affecting another ends.
  • Page 175 2. The introduction to PING instruments The iSpirit 3026 switch supplies with the PING instrument to test the connection of switch with destination equipment, the PING instrument use ICMP protocol, when the switch PING a destination equipment, the switch will send an ICMP echoplex requesting packet to wait for a matched ICMP answer packet.
  • Page 176: The Configure Of Debug Instruments

    TELNET in the switch and another equipment. The iSpirit 3026 switch has a serial port end and 5 TELNET ends to carry out TELNET command in TELNET to land in the destination equipment, and manage the destination equipment, the iSpirit 3026 switch support a TELNET client end, when a TELNET client end is used by another client end, another client end can’t use the TELNET client end, and till the TELNET client end...
  • Page 177 TELNET instrument 1. The configure of IP DEBUG instrument Under default, a serial port end and 5 TELNET ends of the iSpirit 3026 switch are closed. ● under global CONFIG mode, the following command can open the IP DEBUG...
  • Page 178 2. The Configure of PING Instrument The iSpirit 3026 switch supplies with one simple and one complex PING command. A serial port end and 5 TELNET ends can carry out PING command to test the connection between the switch and the destination equipment.
  • Page 179 4. The Configuration of TELNET Client End Instrument The iSpirit 3026 switch supplies with a TELNET command, 1 serial port end or 5 TELNET end can carry out the TELNET command to land in the destination equipment, but the TELNET client end only can be used by a end at the same time.
  • Page 180: Chapter 18.Web Page Configuration

    Chapter 18.WEB page configuration The followings are described in the chapter 1. WEB page summarization 2. Detailed introduction of each page...
  • Page 181: Web

    Easy to be accessed: user can access switch from everywhere of internet. User can access the WEB page of iSpirit 3026 switch by familiar browsers such as Nestscape Communicator and Microsoft Internet Explorer; WEB page is displayed in graphics and tabular form.
  • Page 182 Note: Microsoft®, Windows95®, Windows98®, WindowsNT®, Windows2000®, WindowsXP®, Windows ME® are registered trade mark of Microsoft; all the other product names, trade marks, registered trade mark & service mark and copyright are to be held respectively 3. WEB browses dialog access User should confirm before startup Web browses dialog access: IP confirmation have been performed on switch which IP address of VLAN1 port is 192.168.0.1,...
  • Page 183 Figure 18-2 Web Page Structure 5. Navigation tree structure Figure 18-3 shows the organized structure of navigation tree. It lies in low-left of page and is displayed in the form of tree; user can find the WEB to be administrated easily. It can be divided into different group according to function of page and each group contain one or more page.
  • Page 184: Error Message

    Figure 18-3 Guidance Tree Structure 6. Button introduction of page There are some universal buttons on the page, generally speaking, the function of the buttons are the same; detailed function introduction is described in sheet.18-2. Button Function Refresh Update all-field on the page Apply Save the updated value in the memory.
  • Page 185 Figure 18-4 Error Message 8. Entry There is an Entry on the very left of sheet on some page, (see Figure18-5); different lines can be accessed through the Entry. When you select some value on the Entry relevant information about the line will be shown on the first line, and only the line can be compiled at that moment; the line is can be called active line.
  • Page 186: Status Field

    Figure 18-5 Entry 9. Status Field There is a Status on the very right of form of some page, (see Figure 18-6), and the Status display the status of the line. The amendment of status of all line is performed interiorly, so the Status is read-only.
  • Page 187: Introduction To Web Page

    Figure 18-6 Status 18.2 Introduction to WEB page For WEB organized structure of iSpirit3026 switch, each group contains one or more WEB page. Detailed introduction of each page is as followings: 1. Entry dialog box Figure18-7 shows the entry dialog box which will be displayed when user for enter into the page the first.
  • Page 188 Figure 18-7 Entry Dialog Box 2. Homepage Figure18-8 shows WEB homepage of iSpirit 3026 switch which will be displayed after user enter into the page or click iSpirit3026 crunode of guidance tree. Figure 18-8 Homepage...
  • Page 189: Management Configuration

    3. Management Configuration (1) Switch configuration page Figure18-9 shows the switch configuration page by which user can perform configuration of basic message of switch. User can perform configuration of default gateway of switch (default route). User can read MAC address of the VLAN1 subnet of switch but can not perform configuration.
  • Page 190 Figure 18-10 System Structure Configuration Page (3) Serial Port Configuration Page Figure 18-11 shows serial port configuration page which displays the baud rate of serial port and information relevant to other serial port. When mainframe administrate switch through terminal of serial port (such as Windows super-termination), COM port configuration on serial port termination should be in accordance with the message on the page.
  • Page 191 Figure 18-11 Serial Port Configuration Page (4) Password amendment page Figure 18-12 shows password amendment page by which user can change the administration password of switch; serial port, TELENT and WEB share the same password. Capital & lowercase are to be differentiated, and at most 16 characters can be set up. If user wants to change the password, you should input the new password twice, and the inputted password for each time should be the same If user do not press APPLY or SAVE, new password will be activated, and entry dialog box will...
  • Page 192: Port Configuration

    Figure 18-12 Password Amendment Page 4. Port configuration (1) Port configuration/Stat. message page Figure 18-13 shows the Port configuration/Stat. message page by which user can startup or close the page, perform configuration of port speed, or check basic message of port and Stat. message page.
  • Page 193 Figure 18-13 Port Configuration/Stat. Message Page (2) Port aggregation configuration page Figure 18-14 shows Port aggregation configuration page which allow user perform configuration of port aggregation; it consists of three parts: port aggregation group NO. selection, Port list selection and Port aggregation manner selection. To set up or amend port aggregation, user should select a port aggregation group NO which covers from 0 to 5.
  • Page 194 Figure 18-24 Port Aggregation Configuration Page (3) Port enantiomorphous configuration page Figure 18-15 shows port enantiomorph configuration page which allow user to perform enantiomorp configuration, consists of three parts: enantiomorph port, outputted port list by enantiomorph and inputted port list by enantiomorph. Port enantiomorph is the data package outputted by enantiomorph port through monitor of enantiomorph port and the data package inputted by input port of enantiomorph.
  • Page 195 Figure 18-15 Port Enantiomorph Configuration Page (4) Port isolation configuration page Figure 18-16 shows port isolation configuration page which allow user to perform configuration of port isolation. When configuration is to succeed, it will be displayed in the following configuration form. If you want to delete a page you can click current small dialog, then click deletion key;...
  • Page 196 Figure 18-16 Port Isolation Configuration Page 5. VLAN configuration (1) current VLAN configuration page Figure 18-17 shows current VLAN configuration page which is read-only and display all current VLAN configuration message including VID and port list. A port may not be a member of VLAN, but it may be VLAN tagged member or untagged member. Character meaning on port of page is as described in Table 18-3 Table 18-3 Character...
  • Page 197 Figure 18-17 Current VLAN Configuration Page (2) Static VLAN configuration page Figure 18-18 shows static VLAN configuration page which allow user to set up a VLAN and configure a VLAN port member, consists of two parts: active line and list box. Active line is on the first line which is programmable;...
  • Page 198 Table 18-4 Character Full name Meaning Non-member Port is not member of it Member Port is member of it Untagged Port is member of it Figure 18-18 Static VLAN Configuration Page (3) Private VLSN configuration page Figure 18-19 is private VLSN configuration page by which user can perform configuration of a private VLAN group VLAN and port.
  • Page 199 mixed port. Isolation port can communicate with mixed port; sharing port can be divided into groups and 6 groups can be supported; sharing port can communicate with other ports in mixed port and sharing port group. Mixed port can communicate with all isolation port, sharing port and other mixed port.
  • Page 200 contains three parts: VID, multi-MAC address and port list. VID and multi-broadcast MAC is the index of entry. A port might be a member of multi-broadcast group, and it might not be. The meaning of characters on the port of page is shown in Table 18-5: Table 18-5 Character Full name...
  • Page 201 multi-broadcast group configured by user display in the box list. If the VLAN does not exist or the MAC address is not the MAC the multi-broadcast group can not be set up. See the wrong indication happened when MAC is not the multi-broadcast group on Fig 18-22 To change the existing multi-broadcast group, user should click relevant multi-broadcast group in the box list which is displayed in the active line, then the list data of port of multi-broadcast group can be amended, after that user should press APPLY or SAVE key.
  • Page 202 Current multi-broadcast group configuration page (Fig 18-22) 7. SNMP configuration (1) SNMP TRAP configuration page SNMP TRAP configuration page (see Fig 18-23) allow the user configuration to receive IP address of TRAP news workstation and some parameters of TRAP protocol packet, and 8 entries can be set up.
  • Page 203 Figure 18-23 SNMP TRAP Page Of Configuration (2) SNMP sharing page of configuration SNMP sharing page of configuration (see 18-24) allow user to set up the name and read limit of sharing of switch, and 8 entries is allowed to be set up. The switch has a sharing with name public in default and read-only purview;...
  • Page 204 Figure 18-25 Parameter Configuration Page Of Bridge (2) Parameter configuration page of Port Parameter configuration page of Port (Fig 18-26) allow user check parameter of all the Port and is capable of configuration of STP status on the port and priority. The page covers many examples and 255 samples can be set up at most;...
  • Page 205 Figure 18-26 Parameter Configuration Page Of Port (3) Multi-sample configuration page Multi-sample configuration page (Figure 18-27) allow user to check all the configuration of samples. Figure 18-27 Multi-sample configuration page...
  • Page 206 STP protocol should be opened before setting up the multi-sample configuration, otherwise the setup can not be performed, and the indicated page is as follows: Figure 18-28. Alarm Page When configuration is performed (Figure18-29), VLAN must exist and the port should be in VLAN, otherwise here give an alarm as follows: Figure 18-29 Alarm Page 9.
  • Page 207 all” and “reject all”, the original MAC address and purposed MAC address being set up do not work (In fact, all the matched fields do not work) and they can be unified as: 00:00:00:00:00:00 with hidden code: FF:FF:FF:FF:FF:FF. If no field to be matched, which means empty, “Rejection” equals “reject all”...
  • Page 208 group). The matched field in one group contains Original IP address (with hidden code), Purposed MAC address (with hidden code), type of protocol (such as ICMP, TCP, UDP and so on), original port and purposed port (for the TCP and UDP protocol). Figure 18-31.
  • Page 209 referenced field is 0, which indicate no application adopted in the protocol, the protocol can be configured, such as adding some protocol, deleting some protocol or amending some protocol. When the referenced field is not 0, the protocol can not be configured. When a protocol is set up in a group of protocol, system provide the protocol with a protocol NO.
  • Page 210 Figure 18-32 ACL Standard IP Configuration Page 10. Configuration of plied page (1) Configuration Page of pile parameters Configuration Page of pile parameters (Figure18-23) allows user set up switch such as alternate switch, main switch and excluded-pile-group. Intervals of hello packet, name of pile switch and confirmation of affiliating to pile group automatically can be set up.
  • Page 211 Figure 18-33 Pile Parameter Configuration Page (2) Member management configuration page Pile member management configuration page is shown in Figure18-34; when the switch works as the member switch it is the read-only page which display the data of current configuration and status of switch.
  • Page 212 gure 18-34 Pile Member Management Configuration Page Figure18-25 shows the configuration page when the switch works as the main switch, from which you can see an alternated switch can be set up or deleted on the main switch compulsively...
  • Page 213 Figure 18-35. Pile Member Page 11. Super-safety configuration (1) IP address binding configuration page IP address binding configuration page (Figure18-36) allows the user to bind one or more IP address on one port (at most 128 IP addressed; it depends on the application of FFP). Only mainframe with the bound IP address instead of un-bounded IP address can access the internet.
  • Page 214 gure 18-36. Address Binding Configuration Page Figure 18-37. Indication Of Wrong IP Address Figure 18-38. Alarm Message (2) MAC address manual binding configuration page MAC address manual binding configuration page (Fig 18-39) allow user to bind one or more MAC address on one port (at most 128 MAC address can be bound). Only the mainframe with bound MAC address instead of the mainframe without MAC address can access the internet...
  • Page 215 through the port. When user perform MAC binding, first you select port of MAC address to be bound in which VLAN NO. and MAC address can be input, then bind to port. If no entry exists on page, it means no MAC address binding;...
  • Page 216 binding to MAC automatically. Figure 18-40 MAC Address Automatic Binding Configuration Page (4) Safe configuration page for user management Figure 18-41 shows safe configuration page for user management by which the administrator can control the internet management service TELNET, WEB and SNMP, turn on or turn off the service, connect the service to IP standard ACL group, and control the access of service of mainframe.
  • Page 217 Figure 18-41 Safe Configuration Page For User Administration (5) Port ACL Filtration configuration page Figure18-42 is port ACL filtration configuration page, by which user can select an ACL group for a port, and write the protocol of ACL group into the port hardware FFP logic, which enable the port to perform ACL flirtation on received data package.
  • Page 218 Figure 18-42 Safe Configuration Page For User Administration Figure 18-43 Safe Configuration Page For User Administration 12. Qos configuration (1) COS-DSCP mapping form configuration page Fig 18-44 shows the COS-DSCP mapping form configuration page, by which user can check mapping relationship between COS value and inner DSCP value and amend the mapping form. When user set up COS value of data package adopted by some port which is used to divide the data-flow, the COS-DSCP mapping form should be adopted;...
  • Page 219 Figure 18-44 Configuration Page For COS-DSCP Mapping Form (2) Configuration page for PREC-DSCP mapping form Figure 18-45 shows Configuration page for PREC-DSCP mapping form, by which user can check mapping relationship between ip precedence value and inner DSCP value and amend the mapping form.
  • Page 220 Figure 18-45 PREC-DSCP Mapping Form Configuration Page (3) DSCP-DSCP mapping form configuration page Figure18-46 shows Configuration page for DSCP-DSCP mapping form, by which user can check mapping relationship between DSCP value and inner DSCP value and amend the mapping form. When user set up DSCP value of data package adopted by some port which is used to divide the data-flow, the DSCP-DSCP mapping form should be adopted;...
  • Page 221 Figure 18-46 DSCP-DSCP Mapping Form Configuration Page (4) DSCP-QUEUE mapping form configuration page Figure 18-47 shows Configuration page for DSCP-QUEUE mapping form, by which user can check mapping relationship between DSCP value and priority group and amend the mapping form. After data-flow is divided and performance of QoS strategy, DSCP-QUEUE mapping form is adopted;...
  • Page 222 Figure 18-47DSCP-QUEUE Mapping Form Configuration Page (5) QoS classification configuration page Fig 18-48 shows QoS classification configuration page, by which user can define one or more operation. iSpirit3026 switch support 1000 operations which contain COS, PREC, DSCP and ACL. When user perform configuration of operation, you select operation group number, then select type of operation which configuration of operation match is different.
  • Page 223 Figure 18-48 Qos Classification Configuration Page (6) QoS strategy configuration page Fig 18-49 shows QoS strategy configuration page by which one or more3 QoS strategy can be defined. iSpirit3026 supports 12 QoS strategy in which one or more operation is included, and strategy should be set up for each operation.
  • Page 224 Figure 18-49 Qos Strategy Configuration Page (7) QoS strategy configuration page Figure 18-50 shows configuration page for QoS strategy name in which user can define a name for QoS strategy, delete a QoS strategy and check message in QoS strategy. Each QoS strategy has a referenced accounting field in form of the page which is read-only and can not be configured.
  • Page 225 Figure 18-50 Qos Strategy Configuration Page (8) Port QoS configuration page Figure 18-51 shows the QoS configuration page by which user can select a QoS strategy for port on the page and input data-flow from port to perform QoS, to classify the data-flow and to adopt QoS strategy, which ensure the service quality of important data-flow.
  • Page 226 Figure 18-51 Port Qos Configuration Page 13. ARP configuration (1) ARP configuration page Figure 18-52 shows configuration page on which all information in ARP form of switch can be displayed, and by which user can perform configuration of static ARP entry or perform deletion of ARP entries.
  • Page 227 Figure 18-52 ARP Configuration Page 14. IP Route configuration (1) IP sub-internet configuration page Figure 18-53 shows IP sub-internet configuration page by which user can perform configuration of VLAN sub-internet interface, deletion of VLAN sub-internet interface and information check of sub-internet.
  • Page 228 Figure 18-53 IP Sub-Internet Confirmation Page iSpirit3026 switch default has a sub-internet interface of VLAN1 which can not be deleted. At most 16 sub-internet interfaces can be supported by iSpirit3026. One sub-internet can be set up on only one VLAN. When status of sub-internet interface shows active, it means the sub-internet interface is available.
  • Page 229 When input next leap, the inputted address should be at the same field with a sub-internet interface of switch, otherwise configuration of static route can not be achieved. When the inputted internet address or hidden code by configuration, together with next IP address is wrong, error indication will be shown.
  • Page 230 Figure 18-57 Showing Page For Route Form 15 Authentication, Authorization, Accounting (AAA) (1) RADIUS configuration page Figure 18-58 shows RADIUS configuration page by which user can set up message relevant to RADIUS; message that can be set up contains: IP address of RADIUS server which should be set up for the authentication and accounting.
  • Page 231 Note: when RADIUS server and standby server IP address are the same, alarm will indicate that the inputted IP address is wrong. Figure 18-58 RADIUS configuration page Figure 18-59 Alarm Indication Errors (2) 802.1X configuration page Figure 18-60 shows 802.1x configuration page on which user can set up information about 802.1x, it contains:  ...
  • Page 232 authentication accounting depends on actual condition. To open the re-authentication function make it much safer to use the authentication accounting, but the flux of internet might be a little heavier.   Configuration of time intervals of re-configuration, which is available only when the function of re-authentication is startup, with default of 3600 seconds, the value of which should be set up during the course of authentication accounting according to actual condition, but the value should not be too small.
  • Page 233 Figure 18-60 802.1 X Configuration Page Figure 18-61 802.1 X Port Configuration Page (4) 802.1 x user display page...
  • Page 234 Fig 18-62 shows 802.1 x user displays page through which user can read status of all the users connected from certain port, in this way information of users with authentication can be read all the time. Figure 18-62. 802.1x User Display Page...
  • Page 235: Appendix A.parameters Of Product Character

    Appendix A.Parameters Of Product Character This part gives a detailed explanation of detailed explanation of working condition for iSpirit 3026 switch.
  • Page 236 Sheet A-1 iSpirit 3026 switch technical guideline. Port 24 10Base-T/100/1000Base-TX RJ-45 UTP-5 ports 2 extension insertion 1 UART control port Physics character: Weight: 5KG Size: 444mm × 44.45mm × 348mm(W × H × L) Environment requirement: Temperature Operation 00C to 400C (320F to 1040F)
  • Page 237: Appendix B.interface And Reticle Technical Instructions

    Appendix B.Interface And Reticle Technical Instructions This part gives a detailed explanation of internet-port and reticle technical instruction for iSpirit 3026 switch...
  • Page 238 nterface instruction 10/100Base-T Port Standard RJ-45 connecter is adopted on 10/100Base-T ethernet port. Inside of TD and RD of the port is to be intercrossed. The self-arrangement between direct reticle and intercrossed reticle can be realized by switch, so both connected reticle and intercrossed reticle can be adopted when switch connected to these ports Figure B-1.
  • Page 239 SIG GND SIG GND Internet instruction Intercrossed and direct twisted-pair pin instruction 1. Sketch map of intercrossed and direct twisted-pair pin instruction is shown in FigureB-3. Figure B-3. RJ-45 Twisted-Pair Pin Sketch Map 2. International standard of direct twisted-pair Connecting manner of direct twisted-pair is described in Figure B-4; main character of the connecting manner lies in that sequence of connecting lines between SIDE1 and SIDE2 of twisted-pair are the same, and share the same twisted-pair connecting to RJ-4 5 head 2, 6 pin.
  • Page 240 Figure B-4. RJ-45 International Standard Of Direct Twisted-Pair 3. International standard of cross-link twisted-pair Figure B-5 shows the International standard of connecting manner of cross-link twisted-pair; main character of the connecting manner lies in that sequence of connecting lines between SIDE1 and SIDE2 of twisted-pair are not the same and connecting manner is displayed in the following picture.

Table of Contents