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Dynamix UM-SE G.SHDSL.bis EFM Bridge Modem User Manual    V003

                                                          27 

 

 

3.5.2 VLAN 

 

Click VLAN to configure VLAN. 

 

 

 

VLAN (Virtual Local Area Network) allows a physical network to be partitioned into multiple 

logical networks. Devices on a logical network belong to one group. A device can belong to 

more than one group. With VLAN, a device cannot directly talk to or hear from devices that are 

not in the same group. 

With MTU (Multi-Tenant Unit) applications, VLAN is vital in providing isolation and security 

among the subscribers. When properly configured, VLAN prevents one subscriber from 

accessing the network resources of another on the same LAN.   

VLAN also increases network performance by limiting broadcasts to a smaller and more 

manageable logical broadcast domain. In traditional switched environments, all broadcast 

packets go to each every individual port. With VLAN, all broadcasts are confined to a specific 

broadcast domain. 

 

User can choose two types of VLAN: 802.1Q Tag-Based VLAN and Port-Based VLAN. 

The VLAN Setup screen changes depending on whether you choose 802.1Q Tag-Based VLAN 

type or Port Based VLAN type in this screen. 

The IEEE 802.1Q defines the operation of VLAN bridges that permit the definition, operation, 

and administration of VLAN topologies within a bridged LAN infrastructure. 

 

 

 

Содержание US-SE

Страница 1: ...Dynamix UM SE G SHDSL bis EFM Network Extender User Manual Version 0 03...

Страница 2: ...nd terminal 13 3 CONFIGURATION USE WEB BROWSER 14 3 1 CONFIGURATION METHOD 14 3 1 1 Web configuration 14 3 1 2 Serial console configuration 14 3 1 3 Telnet configuration 14 3 2 INSTALLATION 15 3 3 SET...

Страница 3: ...fo 58 3 8 2 Config Tool 59 3 8 3 Upgrade 60 3 8 4 Logout 60 3 8 5 Restart 61 4 CONFIGURATION USE SERIAL CONSOLE AND TELNET WITH MENU DRIVEN INTERFACE 63 4 1 INTRODUCTION 63 4 1 1 Login to the Console...

Страница 4: ...4 7 DHCP 84 4 4 7 1 DHCP Server 84 4 4 7 2 DHCP fixed Host 85 4 4 8 DNS proxy 86 4 4 9 Host name 86 4 4 10 Default 87 4 5 STATUS 87 4 5 1 Shdsl bis 88 4 5 2 Interface 88 4 6 SHOW 89 4 7 WRITE 89 4 8 R...

Страница 5: ...Dynamix UM SE G SHDSL bis EFM Bridge Modem User Manual V003 4 4 11 3 Restore system configuration 98 4 12 EXIT 99 5 APPENDIX SETUP TABLE 100...

Страница 6: ...ificantly reduce operation expense by eliminating unnecessary transformation between Ethernet and legacy ATM network As based on user friendly Ethernet it saves time and costs because of simple engine...

Страница 7: ...d Ethernet service y Future proof Ethernet traffic management and QoS features 1 3 Specifications WAN Interface One RJ45 Connector 8 pins SHDSL bis ITU T G 991 2 2004 Annex AF BG Encoding scheme 16 TC...

Страница 8: ...ck setup configuration and management Menu driven interface for local console and Telnet access Password protected management and access control list for administration Software upgrade via web browse...

Страница 9: ...Dynamix UM SE G SHDSL bis EFM Bridge Modem User Manual V003 8 1 4 Applications EFM DSLAM to point connection Point to point connection...

Страница 10: ...HDSL bis EFM Bridge Modem User Manual V003 9 2 Getting to know about the EFM Modem This section will introduce hardware of the EFM modem 2 1 Front Panel The front panel contains LED which show status...

Страница 11: ...shake Transmit or received data over SHDSL bis link 3 On SHDSL bis line 4 connection is established WAN LINK 4 Blink SHDSL bis line 4 handshake Transmit or received data over SHDSL bis link 4 On Ether...

Страница 12: ...oot or load factory default LAN 1 2 3 4 10 100BaseT auto sensing and auto MDIX for LAN port RJ 45 MGMT RJ 45 for management port DSL G SHDSL Bis interface for WAN port RJ 45 Frame Ground Protective ea...

Страница 13: ...d device An auto crossover auto MDI MDI X port automatically works with a straight through or crossover Ethernet cable 2 2 3 Console Port Connect the RJ 45 jack of the console cable to the console por...

Страница 14: ...default setting and losing all of yours configuration When you want to change its configuration but forget the user name or password or if the product is having problems connecting to the Internet an...

Страница 15: ...Internet Explorer 5 0 or later or Netscape Navigator 6 0 and later versions The recommended screen resolution is 1024 by 768 pixels 3 1 2 Serial console configuration For Serial Console users can dir...

Страница 16: ...ear panel of the EFM modem Connect the Ethernet cable to MGMT port Note The EFM modem supported auto MDIX switching hub so both straight through and cross over Ethernet cable can be used Connect the p...

Страница 17: ...that has been associated with your network card and then click property icon Choose IP address tab and select Obtain IP address automatically and then Click OK button System Login User can use browse...

Страница 18: ...Manual V003 17 Following is the first screen that displays when you access the web configurator 3 4 Basic Setup The Basic Setup contains y Operation mode and MGMT port IP y DHCP server y LAN User can...

Страница 19: ...Dynamix UM SE G SHDSL bis EFM Bridge Modem User Manual V003 18 Below diagram is showed as Basic Setup s flowchart...

Страница 20: ...r it to be managed over the network The factory default IP address is 192 168 1 1 The subnet mask specifies the network number portion of an IP address The factory default subnet mask is 255 255 255 0...

Страница 21: ...hen an organization sets up its computer users with a connection to the Internet an IP address must be assigned to each machine Without DHCP the IP address must be entered manually at each computer If...

Страница 22: ...ame and 255 are reserved for broadcast It implies the legal IP address range is from 1 to 254 That means you cannot assign an IP greater than 254 or less than 1 Lease time 72 hours indicates that the...

Страница 23: ...you select Disable and Dynamic IP can t need input all IP address etc If you select Static IP you can enter the following IP Subnet Mask Gateway and DNS Server s IP You must type the dotted decimal n...

Страница 24: ...03 23 3 4 4 Review Press Next to set the next page The screen will prompt the new configured parameters Checking the parameters and Click Restart The EFM modem will reboot and working with new paramet...

Страница 25: ...functions The incorrect setting of advanced function will affect the performance or system error even disconnection Advanced setup contains SHDSL bis EFM VLAN QoS and Rate Control parameters 3 5 1 SH...

Страница 26: ...ype The default option is Auto You may assign the different type manually by click the caption TPCAM 16 or TPCAM 32 3 5 1 4 Main Rate You can setup the SHDSL bis main rate is in the multiple of 64kbps...

Страница 27: ...better line connection quality The range of SNR margin setting are 10 to 21 3 5 1 6 Line Probe For adaptive mode you can setup the Line Prodbe is Enable The EFM modem will adapt the data rate accordin...

Страница 28: ...prevents one subscriber from accessing the network resources of another on the same LAN VLAN also increases network performance by limiting broadcasts to a smaller and more manageable logical broadcas...

Страница 29: ...Dynamix UM SE G SHDSL bis EFM Bridge Modem User Manual V003 28...

Страница 30: ...sed VLAN to configure the EFM modem VID Virtual LAN ID It is an definite number of ID which number is from 1 to 4094 PVID Port VID It is an untagged member from 1 to 4094 of default VLAN Link Type Acc...

Страница 31: ...gged port VID VLAN ID is the identification of the VLAN which is basically used by the standard 802 1Q It has 12 bits and allow the identification of 4096 212 VLANs Of the 4096 possible VIDs a VID of...

Страница 32: ...based on the default VLAN ID of the receiving port But if the frame is tagged the EFM modem uses the tagged VLAN ID to identify the port broadcast domain of the frame Port Overlapping Port overlapping...

Страница 33: ...ent of the user or system attached to the port This means all users attached to the port should be members in the same VLAN The network administrator typically performs the VLAN assignment The port co...

Страница 34: ...h each other That is there are no virtual LANs The option is the most flexible but the least secure If you click the LAN1 to LAN4 only with DSL and Sniffing there are port isolation means that each LA...

Страница 35: ...efault VLAN TPID Tag protocol identifier 33024 for IEEE802 1Q Link Type Access means the port can receive or send untagged packets Trunk means that the prot can receive or send tagged packets A VLAN t...

Страница 36: ...llow interoperation with devices of that vendor The TPID in an Ethernet frame has the same position with the protocol type field in a frame without a VLAN tag To avoid chaotic packet forwarding and re...

Страница 37: ...ropped when the network is congested This can cause a reduction in network performance and mark the network inadequate for time critical application such as video on demand Click QoS to configure QoS...

Страница 38: ...maintain separate queues for packets from each individual source or flow and prevent a source from monopolizing the bandwidth The queuing algorithms WRR Weight Round Robin BE Best Effort SP Strictly P...

Страница 39: ...of the data application WRR Weight Round Robin services on a rotating basis and is activated only when a port has more traffic than it can handle A queue is a given an amount of bandwidth irrespectiv...

Страница 40: ...g Priority uses the tag field information which has been inserted into an Ethernet frame If a port has an 802 1Q compliant device attached such as this modem these tagged frames can carry VLAN members...

Страница 41: ...ype1 WRR Scheduling Configuration For example you can set the EFM modem use Weighted Round Robin WRR queuing that specifies a relative weight of each queue WRR uses a predefined relative weight for ea...

Страница 42: ...User Manual V003 41 According to above two tables we can get the mapping QoS values to Egress Queues as the following Queue 0 1 2 3 Priority 1 2 0 3 4 5 6 7 1 2 Queue 0 0 3 Queue 1 4 5 Queue 2 6 7 Qu...

Страница 43: ...via priority queuing or bandwidth allocation DiffServ defines a new DS Differentiated Services field to replace the Type of Service ToS field in the IP header The DS field contains a 2 bits unused fie...

Страница 44: ...ch network node RFC 2597 defines the assured forwarding AF classes There are four AF classes AF1x through AF4x Within each class there are three drop probabilities Depending on a given network s polic...

Страница 45: ...sents the lowest priority and number 3 represents the highest priority and according various queuing strategies to tailor performance to requirements You are easy to change the table setting If you wa...

Страница 46: ...l number of users from monopolizing network bandwidth Rate control can be used to intelligently manage bandwidth allocation in the networking It can prevent one user or device from dominating the avai...

Страница 47: ...TERFACE 3 6 1 SHDSL Bis EFM SHDSL bis status including run time device status mode and Bitrate and Performance information SNR margin atteunation and CRC error count 4 pairs model 8 wire model will sh...

Страница 48: ...del 2 wire model If two EFM modem have been linking togetor you can know about their run time line rate status and performance information from this screen Note CPE side s line rate according to the s...

Страница 49: ...ynamix UM SE G SHDSL bis EFM Bridge Modem User Manual V003 48 3 6 2 MGMT MGMT status will display the MGMT interface information You can view the general status of MGMT interface and DHCP client table...

Страница 50: ...namix UM SE G SHDSL bis EFM Bridge Modem User Manual V003 49 3 6 3 LAN LAN status will prompt the setting on IP type IP address and Subnet mask For example It shows the IP type of LAN interface is Fix...

Страница 51: ...ten referred to the IP packet InOctets The field shows the number of received bytes on this port InPactets The field shows the number of received packets on this port OutOctets The field shows the num...

Страница 52: ...mple network management protocol 3 7 1 Security For system secutiry suggest to change the default user name and password in the first setup otherwise unauthorized persons can access the EFM modem and...

Страница 53: ...The default user name on and Password are admin There are two UI modes menu and command mode for telnet or console mode to setup the EFM modem The menu is meaning menu driven interface mode and Comman...

Страница 54: ...n Internet or LAN to access the EFM modem Leaving blank of trust host list will cause blocking all PC from WAN to access the EFM modem On the other hand only PC in LAN can access the EFM modem If you...

Страница 55: ...des These messages contain requests to get and set variables that exist in network nodes in order to obtain statistics set configuration parameters and monitor network events SNMP communications can o...

Страница 56: ...mmunity pool you can setup the access authority Status Enable for turn on the SNMP function Disable for turn off the SNMP function Access Right Deny for deny all access Read for access read only Write...

Страница 57: ...host Version 1 is for SNMPv1 Version 2 for SNMPv2 Disable for turn off IP Address type the trap host IP address Community type the community password Press OK to finish the setup The browser will pro...

Страница 58: ...3 8 Utility This section will describe the UTILITY of the EFM modem The UTILITY menu including SYSTEM INFO system information CONFIG TOOL load the factory default configuration UPGRADE upgrade the fi...

Страница 59: ...System Info For review the information click SYSTEM INFO to display the screen as shown below You can check the MCSV Software Version Chipset Firmware Version Host Name and System Up Time The System...

Страница 60: ...r hand you will lose all the existing configured parameters Restore Configuration In case of the configuration crushed occasionally it will help you to recover the backup configuration easily Click Fi...

Страница 61: ...ick Browse to locate it Press OK button to upgrade The system will reboot automatically after finishing Firmware upgrades are only applied after a reboot After the firmware upgrade process is complete...

Страница 62: ...Dynamix UM SE G SHDSL bis EFM Bridge Modem User Manual V003 61 3 8 5 Restart For restarting the EFM modem press Restart to reboot the EFM modem...

Страница 63: ...M SE G SHDSL bis EFM Bridge Modem User Manual V003 62 When you press Restart display screen is as following It show the configuration is success When the system have rebooted later you can re open the...

Страница 64: ...None After finished the parameter settings press the SPACE key until the login screen appears When you see the login screen you can logon to this EFM Modem Note Only SPACE key invoke the login prompt...

Страница 65: ...ds Keystroke Description UP or I Move to above field in the same level menu DOWN or K Move to below field in the same level menu LEFT or J Move back to previous menu RIGHT L or ENTER Move forward to s...

Страница 66: ...he general information You can press the Enter key for select command same as key L 4 1 4 Window structure From top to bottom the window is divided into four parts Product name SHDSL bis EFM Bridge Me...

Страница 67: ...UM SE G SHDSL bis EFM Bridge Modem User Manual V003 66 use ping command to make sure the EFM modem is working 4 2 1 Menu tree for authorized user If you are the authorized user the menu tree is the fo...

Страница 68: ...zed user you can view the display screen as the following 4 2 2 Menu tree for unauthorized user If you are the unauthorized user the menu tree is the following If you are the unauthorized user you can...

Страница 69: ...u can setup management features and upgrade software backup the system configuration and restore the system configuration via utility tools For any changes of configuration you have to write the new c...

Страница 70: ...ow the system and configuration of product write Update flash configuration After you have completed all necessary setting make sure to write the new configuration to NVRAM by write command and reboot...

Страница 71: ...bis Move the cursor to shdsl bis and press enter mode Configure shdsl bis mode link Configure shdsl bis link annex tcpam Configure shdsl bis annex type Configure shdsl bis TCPAM type maxMainRate Conf...

Страница 72: ...wire model 256 768 15360 3072 22784 4 4 1 6 SNR Margin Generally you aren t necessary to change SNR margin which range is from 10 to 21 SNR margin is an index of line connection You can see the actua...

Страница 73: ...M SE G SHDSL bis EFM Bridge Modem User Manual V003 72 Mode STU C STU R Link Type 2 wire 4 wire 8 wire Annex Type AF BG TCPAM Auto TCPAM 16 TCPAM 32 Max Main Rate 3 89 SNR Margin 10 21 Line Probe Disab...

Страница 74: ...LAN address and subnet mask Command setup lan 1 link_type Disable Dynamic Static Message Please input the following information Link type TAB Select Disable You can select the lan 1 link type is Disab...

Страница 75: ...d in IEEE 802 1Q Move the cursor to vlan and press enter mode Trigger virtual LAN function modify Modify virtual LAN table pvid Modify port default VID link_mode Modify port link type list Show VLAN c...

Страница 76: ...tagged members Command setup vlan pvid 1 6 1 4094 Message Please input the following information Port index 1 6 VID value ENTER for default 1 PVID Port VID It is an untagged member from 1 to 4094 of d...

Страница 77: ...ed VLAN With port based VLAN the port is assigned to a specific VLAN independent of the user or system attached to the port This means all users attached to the port should be members in the same VLAN...

Страница 78: ...s EFM Bridge Modem User Manual V003 77 Use List command can show the setup table for you check Virtual LAN Parameter VLAN Mode Port Based VLAN Virtual LAN Table No LAN1 LAN2 LAN3 LAN4 DSL Sniffing 1 1...

Страница 79: ...w QoS configuration 4 4 4 1 Mode User can choose three types of QoS Port Based VLAN Tag IP DSCP When you don t use QoS set to Disable Command setup qos mode Disable PortBased VlanTag IpDscp Message Pl...

Страница 80: ...l Q2 empties and then traffic is transmitted on Q1 and so on If higher priority queues never empty then traffic on lower priority never gets sent The SP class is typically for video applications that...

Страница 81: ...Type 2 4 4 4 4 Port Based Priority QoS Command setup qos portPri 1 6 0 3 Message Please input the following information Port index 1 6 1 Queue index ENTER for default 3 3 Set up queue value 0 1 2 or 3...

Страница 82: ...ty is giving eight priority levels The default value is 0 indicating normal treatment Priority Level Traffic Type 0 default Best Effort 1 Background 2 Spare 3 Excellent Effort 4 Controlled Load 5 Vide...

Страница 83: ...rwarding behavior that each packet gets across the DiffServ network Based on the marking rule different kinds of traffic can be marked for different priorities of forwarding Resources can then be allo...

Страница 84: ...2M Port 3 LAN3 No limit 128K 256K 512K 1M 2M Port 4 LAN4 No limit 128K 256K 512K 1M 2M Port 5 DSL No limit 128K 256K 512K 1M 2M Port 6 Sniffing No limit 128K 256K 512K 1M 2M 4 4 6 MGMT Move the cursor...

Страница 85: ...ntral point and automatically sends a new IP address when a computer is plugged into a different place in the network 4 4 7 1 DHCP Server Dynamic Host Configuration Protocol DHCP is a communication pr...

Страница 86: ...ic assigned IP address range Lease time Set up dynamic IP maximum lease time Name server 1 Set up the IP address of name server 1 Name server 2 Set up the IP address of name server 2 Name server 3 Set...

Страница 87: ...Please input the following information DNS server 1 ENTER for default 168 95 1 1 10 0 10 1 DNS server 2 10 10 10 1 DNS server 3 DNS Server IP DNS Server 1 IP DNS Server 2 IP DNS Server 3 IP 4 4 9 Hos...

Страница 88: ...nput the following information Are you sure Y N y 4 5 Status You can view running system status of SHDSL bis and interface via status command Move cursor to status and press enter shdsl bis Show SHDSL...

Страница 89: ...Move cursor to shdsl bis and press enter The SHDSL bis status includes mode line rate SNR margin attenuation and CRC error count of the local side modem and SNR margin attenuation and CRC error count...

Страница 90: ...figuration in command script Command Description system The general information of the system will show in system command config Config command can display detail configuration information script Conf...

Страница 91: ...s an echo request packet to an address and then awaits a reply The ping output can help you evaluate path to host reliability delays over the path and whether the host can be reached or is functioning...

Страница 92: ...e supervisor password can change the configuration of the EFM modem Move the cursor to user and press enter key clear Clear user profile modify Modify the user profile list List the user profile You c...

Страница 93: ...ss password must key in two times for your confirmation Finally you can use list command to check the listing of five profiles including on user name and their UI mode On next time you re enter this s...

Страница 94: ...nd admin security ip_pool modify 1 16 ip Message Please input the following information Client address pool entry number 1 16 1 Client IP address ENTER for default 0 0 0 0 There have sixteen address p...

Страница 95: ...security This EFM Modem support MIB I II Move the cursor to snmp and press enter community Configure community parameter trap Configure trap host parameter 4 10 3 1 Community There are 5 number entrie...

Страница 96: ...p and press enter Command admin snmp trap 1 5 more Message Please input the following information Trap host entry number 1 5 2 The screen will prompt as follow edit Edit trap host parameter list Show...

Страница 97: ...d after the first time of configuration and then save it At next time when you access to the EFM modem you have to use the new password ID Password Web Brower Telnet Console mode 4 10 4 1 Supervisor P...

Страница 98: ...the firmware You can update the new firmware via TFTP upgrade tools backup the configuration via TFTP backup tool and restore the configuration via TFTP restore tool For upgrade the firmware you must...

Страница 99: ...and press enter to backup system configuration Command utility backup ip file Message Please input the following information TFTP server IP address ENTER for default 192 168 0 2 Upgrade filename ENTER...

Страница 100: ...nfiguration write Update flash configuration reboot Reset and boot system ping Packet internet groper command admin Setup management features utility TFTP upgrade utility exit Quit system Command exit...

Страница 101: ...r 3 IP MGMT interface IP Address Subnet Mask DHCP Server DHCP Server Disable Enable DHCL Client gateway DHCP Client Netmask Start IP address Address Range Lease Time Name Server 1 IP Name Server 2 IP...

Страница 102: ...Disable 802 1Q Tag VLAN Port Based VLAN 802 11Q VLAN 1 2 3 4 5 6 No VID LAN1 LAN2 LAN3 LAN4 DSL Sniffing 1 2 3 4 5 6 7 8 PVID Link Type Access Trunk Access Trunk Access Trunk Access Trunk Access Trun...

Страница 103: ...Based Priority QoS Port 1 LAN1 2 LAN2 3 LAN3 4 LAN4 5 DSL 6 Sniffing Queue Index VLAN Tag Priority QoS VLAN Tag Index 0 1 2 3 4 5 6 7 Queue Index IP DSCP QoS DSCP Queue Index In DSCP Queue Index DSCP...

Страница 104: ...Password Attrib 1 Menu Command 2 Menu Command 3 Menu Command 4 Menu Command 5 Menu Command Telnet TCP Port Telnet TCP Port Legal client IP Address pool Legal client IP Address pool 1 2 3 4 5 6 7 8 9 1...

Страница 105: ...e Denied SNMP entry 4 Validate Enable Disable Community Access Right Read only Read Write Denied SNMP entry 5 Validate Enable Disable Community Access Right Read only Read Write Denied SNMP Trap Host...

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