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Black Box MEG821AE, Manual

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Manual of VDSL2 Solution 

http://www.black-box.eu

 

                                                                                                                                                                                                                             

 

126 

 

 

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Summary of Contents for MEG821AE

Page 1: ...M M ME E EG G G8 8 82 2 21 1 1A A AE E E MANUAL ...

Page 2: ...m DO NOT allow anything to rest on the power cord and do NOT locate the product where anyone can work on the power cord DO NOT install nor use your device during a thunderstorm There may be a remote risk of electric shock from lightning DO NOT expose your device to dampness dust or corrosive liquids DO NOT use this product near water for example in a wet basement or near a swimming pool Connect ON...

Page 3: ...s up to 200 Mbit s on twisted pairs using a bandwidth up to 30 MHz VDSL2 deteriorates quickly from a theoretical maximum of 200 Mbit s at source to symmetric 100 Mbit s at 0 3 km and 50 Mbit s at 1 km but degrades at a much slower rate from there and still outperforms VDSL Starting from 1 6 km its performance is equal to ADSL2 ADSL like long reach LR performance ADSL like long reach performance is...

Page 4: ...00 bytes of payload but variations exist and some care must be taken when using the term The original 1500 byte payload size for Ethernet frames was used because of the high error rates and low speed of communications Thus if one receives a corrupted packet only 1500 bytes plus 18 bytes for the frame header and other overhead must be re sent to correct the error However each frame requires that th...

Page 5: ... latency for certain delay sensitive traffic The MEG821AE can classify the packet as one of the 8 level priority to 4 level queue mapping I e Highest SecHigh Lowest SecLow Differentiated Services or DiffServ is a computer networking architecture that specifies a simple scalable and coarse grained mechanism for classifying managing network traffic and providing Quality of Service QoS on modern IP n...

Page 6: ...storm control is used to restrict excess traffic Threshold values are available to control the rate limit for each port Packets are discarded if the count exceeds the configured upper threshold Port Mirroring This function could be mirroring and duplicated client side action but Need to be with mirroring AP as Session wall or other ACL Access Control List On some types of proprietary computer hard...

Page 7: ...ement Supports remote control by Telnet and Web based Management easy to use configuration and ongoing monitoring This software is embedded in the switch and delivers remote intuitive management of the switch and connected NIC devices through a single IP address The VDSL2 8Ports Switch are easy to configured and deployed and offering a compelling option in terms of cost performance scalability and...

Page 8: ...nt length co located in the same cable binder mixed length deployments especially in FEXT dominated noise environment Strong FEXT generated by short loops can significantly degrade the performance of long loops if UPBO is not applied On the other hand UPBO reduces the transmit power of short loops and thus degrades their performance as well The UPBO technique should take in account both issues Dow...

Page 9: ...e older technique of applying it to the bit stream then modulating the bits The key idea he termed Mapping by Set Partitions This idea was to group the symbols in a tree like fashion then separate them into two limbs of equal size At each limb of the tree the symbols were further apart Although in multi dimensions it is hard to visualize a simple one dimension example illustrates the basic procedu...

Page 10: ...e became feasible a 200 kilobyte image and a 5 megabyte song could be downloaded in less than 1 minute and 30 minutes respectively Sharing a floppy disk via a BBS could be done in just a few minutes instead of an hour Thus Ungerboeck s Echo cancellation The term echo cancellation is used in telephony to describe the process of removing echo from a voice communication in order to improve voice qual...

Page 11: ...rence Any bit loading algorithm designed for Gaussian noise sources is also applicable to biased Gaussian noise sources provided that the BER equivalent SNR is used in place of the measured SNR Syslog is a standard for logging program messages It allows separation of the software that generates messages from the system that stores them and the software that reports and analyzes them It also provid...

Page 12: ... Check list 15 1 2 Package Contents 15 1 3 Product Guide 15 1 4 Features Specifications 16 Chapter 2 General Description 18 2 1 Hardware Description 18 2 2 Front Panel 18 2 3 SFP Fiber Optics 20 2 4 LED Indications 21 2 5 Rear Panel 22 2 6 AC Power Socket 22 Chapter 3 Installation 23 3 1 Hardware Installation 23 3 2 Pre Installation Requirements 23 ...

Page 13: ...tion 32 4 0 4 Protocol Related Configuration 62 4 0 5 Syslog 93 4 0 6 SSH 93 4 0 7 Reboot switch 93 4 0 8 TFTP Function 94 4 0 9 Access Control List 96 4 1 Remote Network Management 102 4 2 Administration 105 4 2 0 IP Address Setting 106 4 2 1 Switch Setting 107 4 2 2 Console Port Information 111 4 2 3 Port Configuration 112 4 2 4 SNMP Configuration 118 4 2 5 Syslog 124 4 2 7 Configuration Backup ...

Page 14: ... 6 LLDP 166 4 4 Access Control List 169 4 4 0 IPv4 171 4 4 1 Non IPv4 175 4 4 2 Binding 177 4 4 3 QoS VoIP 179 4 5 Security 181 4 5 0 Security Manager 181 Fig 4 5 0 Security Manager 181 4 5 1 MAC Limit 182 4 5 2 802 1x Configuration 183 4 6 QoS 187 4 6 0 QoS Configuration 188 4 6 1 Per Port Configuration 189 4 7 Monitoring 192 4 7 0 Port Status 192 4 7 1 Port Statistics 194 4 8 Reset System 195 ...

Page 15: ...5 4 SNR Status 203 5 5 Activate Deactivate 204 5 6 DPBO 205 5 7 UPBO 207 5 9 VDSL2 Version Info 210 Chapter 6 Applications 211 Appendix A Troubleshooting 214 Diagnosing VDSL2 8PORTS SWITCH Indicators 214 Appendix B Example of VLAN Setting 216 Example 1 216 Example 2 220 Appendix C Cable Requirements 227 Appendix D Compliance and Safety Information 230 Warranty 234 ...

Page 16: ... auto link RJ 45 SFP Port 2 1x User s manual CD 3 1x AC Power Cord 4 A package contains two Rack Mounting Brackets and four screws 5 4x Plastic feet Pre installed on the bottom Note Please inform your dealer immediately for any missing or damaged parts If possible retain the carton including the original packing materials Use them to repack the unit in case there is a need to return for repair 1 3...

Page 17: ...Testing Supports Trellis coding for against noise Supports INP Impulse Noise Protection for multicarrier communication systems Support UPBO Upstream PBO and DPBO Downstream PBO Supports high bandwidth up to symmetric 100Mbps within 0 3km 984 feet for VDSL2 ports Supports ADSL LIKE long reach mode up to 2 2 km Supports bandwidth management rate control from 128k to 100Mbps Supports IEEE 802 1q tagg...

Page 18: ...ort RMON groups 1 Statistics 2 Alarm 3 Event 9 History Support HTTP TFTP for firmware upgrade Support In Band Out of Band management Support L2 L3 4 access control list ACL Support DHCP client and Relay Option 82 Supports LLDP Link Layer Discovery Protocol protocol Supports surge protection and splitter on board Internal switching power adapter Input AC 85 265 volts 50 60Hz 1A Rack mount size 19 1...

Page 19: ...ion 2 1 Hardware Description This section describes the important parts of the VDSL2 8PORTS SWITCH It features the front and rear panel drawings LEDs connectors and VDSL2 8PORTS SWITCH 2 2 Front Panel The following figure shows the front panel Figure 2 1 Front Panel description ...

Page 20: ...ndicators for monitoring the device itself and the network status At a quick glance of the front panel the user would be knew if the product is receiving power if it is monitoring another VDSL2 8PORTS SWITCH or other devices or if a problem exists on the network Provides two 1000Mbps auto sensing RJ 45 Ethernet ports and two GIGA Port GIGA Port supports RJ 45 or SFP Interface auto link function Yo...

Page 21: ... employed in fiber optic and Ethernet systems as an interface for high speed networking The data transfer rate is 1 25 gigabit per second SFP modules allow technicians to easily configure and upgrade electro optical communications networks The typical SFP transceiver is a plug in module that supports hot plugging it can be removed and replaced without turning off the system The devices are economi...

Page 22: ...Green Speed10 Link Speed100 Link Speed1000 Link ACT Active LEDs Blinking Giga port indicates that communications have been set 10 100 1000 Mbps Each port on the VDSL2 8PORTS SWITCH is assigned an LED light for 100 or 1000 Base TX connecting Blinking to show data on Traffic status Fiber mode only support FD Col Steady Green Indicates that communications have been set to full duplex operation for th...

Page 23: ...lack box eu 22 2 5 Rear Panel The following figure shows the rear panel of the MEG821AE Figure Chapter 2 3 Rear Panel 2 6 AC Power Socket The power cord should be plug into this AC socket The AC socket accepts AC power 100 to 240 voltage ...

Page 24: ...tion make sure you can provide the right operating environment including power requirements sufficient physical space and proximity to other network devices that are to be connected Verify the following installation requirement Power requirements AC 100V to 240 V at 50 to 60 Hz The VDSL2 8PORTS SWITCH power supply automatically adjusts to the input voltage level The VDSL2 8PORTS SWITCH should be l...

Page 25: ...iation unless they will always operate at half duplex If transmissions must run at full duplex but the attached device does not support auto negotiation then you should upgrade this device to a newer version that supports auto negotiation Use any of the 9 10 ports to connect to devices such as a workstation server bridge or router You can also cascade to another compatible VDSL2 8PORTS SWITCH or h...

Page 26: ...TS SWITCH Every port support either 10 100 1000 Mbps connections When inserting an RJ 45 plug be sure the tab on the plug clicks into position to ensure that it is properly seated Note 1 Be sure each twisted pair cable RJ 45 is not over by 100 meters 328 feet 2 We advise using Category 5 cable for Cable Modem or router connections or to attach to any high bandwidth device to avoid any confusion or...

Page 27: ...t with the local serial console port If one of the Ethernet port is not in use you can disable it that procedure is to connect a Notebook computer to the RS 232 port then boot operating systems such as using the Windows operating system and run Hyper terminal program into terminal window and setup step are as follow 1 Set Bits per second at 115200 to the content window ...

Page 28: ...ual of VDSL2 Solution http www black box eu 27 2 Set Flow control at None 3 Connects PC with the VDSL2 8PORTS SWITCH you will find login manual window on the screen then enter Login name admin password 123 ...

Page 29: ... address can function properly in your network environment Otherwise you have to re configure the IP address subnet mask and default gateway The following show how to configure the IP address of a VDSL2 8PORTS SWITCH First login with the console port Username admin Password 123 Second you will now enter the IP Address then setup the IP address subnet mask and gateway Switch configure Switch config...

Page 30: ...forward one character Ctrl K Deletes from the cursor to the end of the command line Ctrl N Enters the next command line in the command history Ctrl P Enters the previous command line in the command history Ctrl U Deletes from the cursor to the beginning of the command line Ctrl W Deletes the last word typed Esc B Moves the cursor backward one word Esc D Deletes from the cursor to the end of the wo...

Page 31: ...onfig Running configurations flash Flash configurations firmware Download firmware You may use the Tab key to do keyword auto completion Switch config copy tftp r Tab Switch config copy tftp running config You do not need to type in the entire commands you only need to type in enough characters for the CLI to recognize the command as unique The following example shows you how to enter the show run...

Page 32: ...boot time clear arp ip addr Clear entries in the ARP cache Parameters ip addr specifies the IP address to be cleared If no IP address is entered the entire ARP cache is cleared show arp Show the IP ARP translation table ping ip addr 1 999 Send ICMP ECHO_REQUEST to network hosts Parameters 1 999 specifies the number of repetitions If not entered it will continue to ping until you press Ctrl C to st...

Page 33: ... 4 0 3 0 Port Configuration and Status port state on off port list Turn the port state on or off Parameters port list specifies the ports to be turn on or off If not entered all ports are turn on or off port nego force auto nway force port list Set port negotiation Parameters port list specifies the ports to be set If not entered all ports are set port speed 10 100 1000 full half port list Set por...

Page 34: ...s 0 8000 port list Set port effective ingress or egress rate Parameters 0 8000 specifies the ingress or egress rate 0 8000 port list specifies the ports to be set If not entered all ports are set port security on off port list Set port priority When port security is on the port will stop MAC address learning and forward only packets with MAC address in the static MAC address table Parameters port ...

Page 35: ... frame When port jumbo frame is enable the port forward jumbo frame packet Parameters port list specifies the ports to be set If not entered all ports are set port interval 0 3600 While flooding CPU port at the speed of 4MB s or larger system will close relative port And system will open this port using this interval value 0 represents system will never enable this after close it for flooding CPU ...

Page 36: ...llows the switch to combine ports so that they function like a single high speed link It can be used to increase the bandwidth to some devices to provide a high speed link For example trunk is useful when making connections between switches or connecting servers to the switch Trunk can also provide a redundant link for fault tolerance If one link in the trunk failed the switch can balance the traf...

Page 37: ...unk Show trunking information trunk add trunk id lacp no lacp port list active port list Add a new trunk group Parameters trunk id specifies the trunk group to be added lacp specifies the added trunk group to be LACP enabled no lacp specifies the added trunk group to be LACP disabled port list specifies the ports to be set active port list specifies the ports to be set to LACP active no trunk trun...

Page 38: ...P system priority no lacp system priority Set LACP system priority to the default value 32768 show lacp status Show LACP enable disable status and system priority show lacp Show LACP information show lacp agg trunk id Show LACP aggregator information Parameters trunk id specifies the trunk group to be shown show lacp port port id Show LACP information by port ...

Page 39: ...of reconnecting a group of network devices to another Layer 2 switch However all the network devices are still plugged into the same switch physically A station can belong to more than one VLAN group VLAN prevents users from accessing network resources of another on the same LAN thus the users can not see the hard disks and printers of another user in the same building VLAN can also increase the n...

Page 40: ...s which are configured to the same VLAN As shown in the following figure the switch administrator configured port 1 2 as VLAN 1 and port 3 4 as VLAN 2 The packets received from port 1 can only be forwarded to port 2 The packets received from port 2 can only be forwarded to port 1 That means the computer A can send packets to computer B and vice versa The same situation also occurred in VLAN 2 The ...

Page 41: ...k then span across the network For egress packet you can choose to tag it or not with the associated VLAN ID of this port For ingress packet you can forward this packet to a specific port as long as it is also in the same VLAN group The 802 1Q VLAN works by using a tag added to the Ethernet packets The tag contains a VLAN Identifier VID which belongs to a specific VLAN group And ports can belong t...

Page 42: ...ag broadcast packets coming from computer A in VLAN1 at sw1 can be forwarded directly to VLAN1 However the switch could not be so smart in the port based VLAN mechanism Broadcast packets will also be forwarded to port 4 of sw2 It means the port based VLAN can not operate a logical VLAN group among switches The MEG821AE supports both port based VLAN and tag based 802 1Q VLAN modes The default confi...

Page 43: ...lan mode disabled port based dot1q Change VLAN mode Parameters disabled port based dot1q specifies the VLAN mode Note Change the VLAN mode for every time user have to restart the switch for valid value VLAN Mode 802 1Q If a trunk group exists you can see it e g TRUNK1 TRUNK2 after port 8 And you can configure it to be a member of the VLAN group In the setting port was set to Untagged if devices un...

Page 44: ... port to Tagged right port to Untagged Therefore two devices will receive packet type as they desired 4 0 3 2 2 Advanced 802 1Q VLAN Setting Ingress filters configuration When a packet was received on a port you can govern the switch to drop it or not if it is an untagged packet Furthermore if the received packet is tagged but not belonging to the same VALN group of the receiving port you can also...

Page 45: ...add 1 4094 NAME cpu port no cpu port LIST LIST Add or edit VLAN entry Parameters 1 4094 specifies the VLAN id or Group id if port based VLAN mode NAME specifies the VLAN group name cpu port no cpu port specifies the CPU port belong this VLAN group 1st LIST specifies the ports to be set to VLAN members 2nd LIST specifies the ports to be set to tagged members If not entered all members set to untagg...

Page 46: ... vlan 1 show vlan 1 4094 Show VLAN entry information Parameters 1 4094 specifies the VLAN id null means all valid entries e g show vlan 1 show vlan static Show static VLAN entry information vlan pvid LIST 1 4094 Set port default VLAN id Parameters LIST specifies the ports to be set 1 4094 specifies the port VLAN id show vlan pvid LIST Show port default VLAN id ...

Page 47: ...rded or not If set enable forward only packets with VID matching this port s configured VID 2nd enable disable specifies the untagged frame will be dropped or not If set enable drop untagged frame LIST specifies the port or trunk list eg 3 6 8 Trk2 show vlan filter LIST Show VLAN filter setting Parameters LIST specifies the ports to be showed If not entered all ports filter rules will be showed GV...

Page 48: ...ort or trunk list to be set show port gvrp Show GVRP status by port garp timer join leave leave all 0 65535 Set GARP timer Parameters join leave leave all specifies a timer Join Leave or Leave All to be set 0 65535 specifies the timer in seconds show garp timer Show GARP timer show gvrp db Show GVRP DB show gvrp gip Show GVRP GIP ...

Page 49: ...3 QinQ VLAN Setting Business customers of service providers often have specific requirements for VLAN IDs and the number of VLANs to be supported The VLAN ranges required by different customers in the same service provider network might overlap and traffic of customers through the infrastructure might be mixed Assigning a unique range of VLAN IDs to each customer would restrict customer configurat...

Page 50: ...VPNs provide enterprise scale connectivity on a shared infrastructure often Ethernet based with the same security prioritization reliability and manageability requirements of private networks QinQ is a feature designed for service providers who carry traffic of multiple customers across their networks and are required to maintain the VLAN and Layer 2 protocol configurations of each customer withou...

Page 51: ... configured to support client end of QinQ tunnel is called a QinQ user port Use this command to enable disable QinQ userport to specified port s qinq uplinkport enable disable LIST A port configured to support network end of QinQ tunnel is called a QinQ uplink port Use this command to enable disabel QinQ uplinkport to specified port s qinq tunnel add 1 25 1 4094 LIST Add QINQ tunnel Parameters 1 2...

Page 52: ...tunnel Show QinQ tunnel information For example refer to the figure of QinQ application in previous page a QinQ tunnel using VLAN10 wants to be created for Sales VLAN100 across the public network Port1 on left side VDLS2 VDSL2 8PORTS SWITCH connects to Sales VLAN100 client Port16 of switch connects to the public network The following commands needs to be set qinq enable qinq tpid 8100 qinq userpor...

Page 53: ...emains in the switch s address table show mac age time Show MAC address age out time broadcast mode off 1 2 1 4 1 8 1 16 Set broadcast storm filter mode to off 1 2 1 4 1 8 1 16 broadcast select unicast multicast control packet ip multicast broadcast Select the Broadcast storm filter packet type Unicast Multicast Flood unicast multicast filter Control Packets Control packets filter IP multicast Ip ...

Page 54: ... 4 0 Change Username Password hostname name str Set switch name name str specifies the switch name If you would like to have spaces within the name use quotes around the name no hostname Reset the switch name to factory default setting no password manager operator all Set or remove username and password for manager or operator The manager username and password is also used by the web UI 4 0 3 4 1 ...

Page 55: ... ip Show IP address subnet mask and the default gateway show info Show basic information including system info MAC address and firmware version dhcp Set VDSL2 8PORTS SWITCH as dhcp client it can get ip from dhcp server Note If this command is set the VDSL2 8PORTS SWITCH will reboot show dhcp show dhcp enable disable ...

Page 56: ...th the specified direction from the monitored ports are forwarded to the monitoring port Note 1 The default Port Monitoring setting is disabled 2 The analysis port is dedicated as mirroring port with duplicated traffic flow from mirrored port The ordinary network traffic is not available for the analysis port 3 Any trunk group and member port is not available for this function mirror port rx tx bo...

Page 57: ...with second high priority and so on When the switch received a packet the switch has to decide which queue to put the received packet into In MEG821AE the switch will put received packets into queues according to the settings of 802 1p Priority and Static Port Ingress Priority When the received packet is an 802 1p tagged packet the switch will put the packet into a queue according to the 802 1p Pr...

Page 58: ...given to packets in the switch s high priority queue These options represent the number of higher priority packets sent before one lower priority packet is sent For example 8 Highest 4 second high means that the switch sends 8 highest priority packets before sending 4 second high priority packets Qos Level 0 7 priority level can map to highest second high second low lowest queue Commands qos prior...

Page 59: ...e g qos level highest 7 e g qos level lowest 4 show qos Show QoS configurations including 802 1p priority priority level e g show qos QoS configurations QoS mode first come first service Highest weight 8 Second High weight 4 Second Low weight 2 Lowest weight 1 802 1p priority 0 7 Lowest Lowest SecLow SecLow SecHigh SecHigh Highest Highest ...

Page 60: ...e clear mac address table Clear all dynamic MAC address table entries mac address table static mac addr vlan id port id port list Set static unicast or multicast MAC address If multicast MAC address address beginning with 01 00 5E is supplied the last parameter must be port list Otherwise it must be port id no mac address table static mac addr vlan id Delete static unicast or multicast MAC address...

Page 61: ...multicast MAC address address beginning with 01 00 5E is supplied the last parameter must be port list Otherwise it must be port id show smac address table Display secondary MAC address table entries show smac address table multicast Display multicast related secondary MAC address table no filter mac addr vlan id Set MAC address filter The packets will be filtered if both of the destination MAC ad...

Page 62: ... the MAC address table it stays in until it is aged out When an opening is available the switch stored the first new MAC address it sees in that opening All packets from MAC addresses not in the MAC address table should be blocked User can configure the MAC limit setting and fill in the new value mac limit Enable MAC limit no mac limit Disable MAC limit Mac limit port list 1 64 Set port MAC limit ...

Page 63: ... is 15 Note The parameters must enforce the following relationships 2 hello time 1 maximum age 2 forward delay 1 spanning tree hello time 1 10 Set spanning tree hello time in seconds Parameters 1 10 specifies the hello time in seconds Default value is 2 Note The parameters must enforce the following relationships 2 hello time 1 maximum age 2 forward delay 1 spanning tree maximum age 6 40 Set spann...

Page 64: ...must be in steps of 4096 spanning tree port path cost 1 200000000 port list Set spanning tree port path cost Parameters 1 200000000 specifies port path cost port list specifies the ports to be set Null means all ports spanning tree port priority 0 240 port list Set spanning tree port priority Parameters 0 240 specifies the port priority The value must be in steps of 16 port list specifies the port...

Page 65: ...bugging information spanning tree protocol version stp rstp Change spanning tree protocol version Parameters stp specifies the original spanning tree protocol STP 802 1d rstp specifies rapid spanning tree protocol RSTP 802 1w no spanning tree port mcheck port list Force the port to transmit RST BPDUs No format means not force the port to transmit RST BPDUs Parameters port list specifies the ports ...

Page 66: ...ol on this port Parameters port list specifies the ports to be set Null means all ports spanning tree port point to point mac auto true false port list Set the port to be point to point connection Parameters auto specifies point to point link auto connection true specifies point to point link true false specifies point to point link false port list specifies the ports to be set Null means all port...

Page 67: ...ard delay of CIST in seconds Parameters 4 30 specifies the forward delay in seconds Default value is 15 Note The parameters must enforce the following relationships 2 hello time 1 maximum age 2 forward delay 1 spanning tree hello time 1 10 Set spanning tree hello time of CIST in seconds Parameters 1 10 specifies the hello time in seconds Default value is 2 Note The parameters must enforce the foll...

Page 68: ...0 Set spanning tree bridge priority of CIST and all MSTIs Parameters 0 61440 specifies the bridge priority The value must be in steps of 4096 Default value is 32768 spanning tree protocol version stp mstp Set spanning tree protocol version of CIST Parameters stp specifies the original spanning tree protocol STP 802 1d mstp specifies the multiple spanning tree protocol MSTP 802 1s spanning tree max...

Page 69: ...5535 specifies the bridge revision Default value is 0 spanning tree port path cost 1 200000000 port list Set spanning tree port path cost of CIST Parameters 1 200000000 specifies port path cost port list specifies the ports to be set Null means all ports spanning tree port priority 0 240 port list Set spanning tree port priority of CIST Parameters 0 240 specifies the port priority The value must b...

Page 70: ...ST to be non edge connection Parameters port list specifies the ports to be set Null means all ports no spanning tree port non stp port list Disable or enable spanning tree protocol on the CIST port Parameters port list specifies the ports to be set Null means all ports spanning tree port point to point mac auto true false port list Set the port of CIST to be point to point connection Parameters a...

Page 71: ...rameters 0 15 specifies the MSTI instance ID vlan list specifies the mapped VLAN list Null means all VLANs spanning tree mst 0 15 port path cost 1 200000000 port list Set spanning tree port path cost of MSTI Parameters 1 200000000 specifies port path cost port list specifies the ports to be set Null means all ports spanning tree mst 0 15 port priority 0 240 port list Set spanning tree port priorit...

Page 72: ...IST show spanning tree port port list Show spanning tree port information of CIST Parameters port list specifies the port to be shown Null means all ports show spanning tree mst configuration Show MST instance map show spanning tree mst 0 15 Show MST instance information Parameters 0 15 specifies the MSTI instance ID show spanning tree mst 0 15 port 1 26 Show specific port information of MST insta...

Page 73: ...Manual of VDSL2 Solution http www black box eu 72 Parameters 0 15 specifies the MSTI instance ID 1 26 specifies port number show vlan spanning tree Show per VLAN per port spanning tree status ...

Page 74: ...or disable SNMP Show snmp status Show enable or disable status of SNMP snmp system name name str Set agent system name string Parameters name str specifies the system name string e g snmp system name SWITCH snmp system location location str Set agent location string Parameters location str specifies the location string e g snmp system location office snmp system contact contact str Set agent syste...

Page 75: ...o only read all only read write all community str Set SNMP community string Parameters community str specifies the community string e g snmp community read all only public no snmp community community str Delete SNMP community string Parameters community str specifies the community string e g no snmp community public show snmp community Show SNMP community strings 4 0 4 2 2 Trap Managers snmp trap ...

Page 76: ...r e g snmp trap 192 168 200 1 public no snmp trap ip addr 1 65535 Remove trap receiver IP address and port number Parameters ip addr specifies the IP address 1 65535 specifies the trap receiver port number e g no snmp trap 192 168 200 1 show snmp trap Show all trap receivers 4 0 4 2 3 SNMP V3 VACM optional snmp group group name v1 v2c usm security name Join a group Parameters group name specifies ...

Page 77: ...pecifies the security name e g no snmp group usm testuser show snmp group Show group list snmp view view name included excluded view subtree view mask Add a view Parameters view name specifies the view name included excluded specifies the view type view subtree specifies the view subtree e g 1 3 6 1 2 1 view mask specifies the view mask in hexadecimal digits e g snmp view testview included 1 3 6 1...

Page 78: ...ame specifies the group name v1 v2c usm specifies the security model noauth auth authpriv specifies the security level read name specifies the access read view name write name specifies the access write view name notify name specifies the access notify view name e g snmp access test usm testauth all all all no snmp access group name v1 v2c usm noauth auth authpriv Delete an access control Paramete...

Page 79: ...meters engine id specifies the engine ID in the format of text string e g snmp engine id 123456789123456789123456 show snmp engine id Show SNMPv3 engine ID snmp usm user user name md5 none Add SNMPv3 USM user Parameters user name specifies the user name md5 none specifies the authentication type e g Create a user name is testuser and password is 12345678 use auth md5 then enter CLI command snmp us...

Page 80: ...ww black box eu 79 12345678 cr Retype new password 12345678 cr no snmp usm user user name Delete SNMPv3 USM user Parameters user name specifies the user name e g no snmp usm user testuser show snmp usm user Show all SNMPv3 USM users ...

Page 81: ...ort else wait one second no igmp querier Enable disable IGMP snooping querier no igmp CrossVLAN Enable disable IGMP snooping CrossVLAN no igmp debug Enable disable IGMP snooping debugging output show igmp status router groups table Show IGMP snooping information Parameters status specifies IGMP snooping status and statistics information router specifies IGMP snooping router s IP address groups spe...

Page 82: ...erver EAP MD5 TLS PEAP authentication types are supported for this VDSL2 8PORTS SWITCH no dot1x Enable or disable 802 1x radius server host ip addr 1024 65535 1024 65535 Set radius server IP port number and accounting port number Parameters ip addr specifies server s IP address 1st 1024 65535 specifies the server port number 2nd 1024 65535 specifies the accounting port number radius server key key...

Page 83: ...unting port number shared key NAS identifier dot1x timeout quiet period 0 65535 Set 802 1x quiet period default 60 seconds Parameters 0 65535 specifies the quiet period in seconds dot1x timeout tx period 0 65535 Set 802 1x Tx period default 15 seconds Parameters 0 65535 specifies the Tx period in seconds dot1x timeout supplicant 1 300 Set 802 1x supplicant timeout default 30 seconds Parameters 1 3...

Page 84: ...Parameters 1 10 specifies the maximum request retries dot1x timeout re authperiod 30 65535 Set 802 1x re auth period default 3600 seconds Parameters 30 65535 specifies the re auth period in seconds show dot1x Show 802 1x information quiet period Tx period supplicant timeout server timeout maximum requests and re auth period dot1x port fu fa au no port list Set 802 1x per port information Parameter...

Page 85: ...y assigned to hosts When the DHCP Option 82 feature is enabled on the switch a subscriber device is identified by the switch port through which it connects to the network in addition to its MAC address Multiple hosts on the subscriber LAN can be connected to the same port on the access switch and are uniquely identified Option82 Information is inserted by the switch enabled option 82 feature when ...

Page 86: ... Relay agent forwarding is different from the normal Layer 2 forwarding in which IP datagrams are switched transparently between networks Relay agents receive DHCP messages and generate new DHCP messages to send on output interfaces So DHCP server can provide IP addresses to clients spanning multiple subnets instead of deploying a DHCP server on every subnet The following figure is an example of D...

Page 87: ...ption82 relay configuration no dhcp option82 Enable disable DHCP option82 function no dhcp relay Enable disable DHCP relay function dhcp option82 enable disable LIST Enable disable port based option82 function dhcp relay enable disable LIST IP address Enable disable port based DHCP relay function ...

Page 88: ...uration information For example refer to the figure of DHCP option 82 in the previous page use the following commands to achieve dhcp option82 dhcp router 18 dhcp option82 enable 12 Refer to the example figure of DHCP relay application use the following commands to achieve dhcp relay dhcp router 18 dhcp relay enable 10 0 0 1 12 ...

Page 89: ...uture LLDP Operation Mode LLDP can operate in one of the following modes LLDP Mode Description TxRx mode A port in this mode sends and receives LLDP PDUs Tx mode A port in this mode only sends LLDP PDUs Rx mode A port in this mode only receives LLDP PDUs Disable mode A port in this mode does not send or receive LLDP PDUs LLDP is initialized when an LLDP enabled port changes to operate in another L...

Page 90: ...cific number of LLDP PDUs the interval restores to the normal A neighbor is discovered when a device receives an LLDPDU and no information about the sender is locally available Receiving LLDP PDUs An LLDP enabled device operating in the TxRx mode or Rx mode validates the TLVs carried in the LLDP PDUs which receive and store the valid neighboring information An LLDP PDU also carries a TTL time to l...

Page 91: ...interval between the transmission LLDP info packets The range is from 5 to 32768 seconds Default is 30 seconds lldp hod time 2 10 Set LLDP hold time The range is from 2 to 10 Default is 4 lldp port rx tx both PORT LIST Set LLDP port based receive and transmit packet mode Parameters rx tx both rx the port only receive LLDP packets tx the port only transmit LLDP packets ...

Page 92: ...set show lldp Show the LLDP global option all the ports configuration and the neighbor s information show lldp port PORT LIST show LLDP port configuration and the neighbor s information Parameters PORT LIST specifies the ports to be set If not specified all ports are set An LLDP example refer to the figure in previous page the following commands will be used lldp for switch A B lldp port both 8 fo...

Page 93: ...kt Tx 3868 Pkt Rx 46409 Neighbor Count 1 Neighbor 1 information TTL Time 5879 Class ID 56 78 17 45 25 00 Port ID port 12 System Name System Description Switch v2 16 Port Description Port 12 Port SetSpeed Auto Port ActualSpeed FULL 100 Port Link Aggregation not support ...

Page 94: ...P logging level specifies the logging level 0 none 1 major 2 all show syslog server Display the syslog server IP and logging level 4 0 6 SSH ssh v1 v2 all Enable ssh function Parameters v1 v2 all specifies which ssh version to suuport no ssh Disable ssh function 4 0 7 Reboot switch 4 0 7 0 Reset to Default erase startup config Reset configurations to default factory settings at next boot time ...

Page 95: ...Configure File copy tftp running config flash ip addr remote file Retrieve configuration from the TFTP server If the remote file is the text file of CLI commands use the keyword running config If the remote file is the configuration flash image of the switch instead use the keyword flash Parameters ip addr specifies the IP address of the TFTP server remote file specifies the file to be downloaded ...

Page 96: ...ack box eu 95 running config If you want to save the configuration flash image instead use the keyword flash Parameters ip addr specifies the IP address of the TFTP server remote file specifies the file to be backed up to the TFTP server ...

Page 97: ...by source and destination IP address protocol and so on Note This function is available only in the 802 1q VLAN enabled environment 4 0 8 0 IPv4 ACL commands no acl group id Delete ACL group Parameters group id specifies the group id 1 220 e g no acl 1 no acl count group id Reset the ACL group count Parameters group id specifies the group id 1 220 Enable Disable acl group id Reset the ACL group co...

Page 98: ...s e g show acl 1 Group Id 1 Action Permit Rules Vlan ID Any IP Fragement Uncheck Src IP Address Any Dst IP Address Any L4 Protocol Any Port ID Any Hit Octet Count 165074 Hit Packet count 472 acl add edit group id permit deny 0 4094 ipv4 0 255 A B C D A B C D A B C D A B C D check unCheck 0 65535 0 26 Add or edit ACL group for IPv4 packets Parameters add edit specifies the operation ...

Page 99: ...55 255 255 means compare all check unCheck specifies the IP Fragment check Check IP fragment field unCheck Not check IP fragment field 0 65535 specifies the Destination port number if TCP or UDP 0 means don t care 0 26 specifies the Port id 0 means don t care e g acl add 1 deny 1 ipv4 0 192 168 1 1 255 255 255 255 0 0 0 0 0 0 0 0 unCheck 0 0 This ACL rule will drop all packet from IP is 192 168 1 ...

Page 100: ...IPv4 ACL commands no acl group id and show acl group id commands are the same as in Ipv4 ACL commands acl add edit 1 220 permit deny 0 4094 nonipv4 0 65535 Add or edit ACL group for non Ipv4 Parameters add edit specifies the operation group id specifies the group id 1 220 permit deny specifies the action permit permit packet cross switch deny drop packet 0 4094 specifies the VLAN id 0 means don t ...

Page 101: ... source IP address source MAC address VLAN ID and port number can be allowed to access to the switch This function is also called IP MAC lock bind Enable binding function no bind Disable binding function no bind group id Delete Binding group Parameters group id specifies the group id 1 220 e g no bind 1 show bind group id Show Binding group information Parameters group id specifies the group id 1 ...

Page 102: ...C address 0 4094 specifies the VLAN id 0 means don t care 2nd A B C D specifies the Source IP address 0 0 0 0 means don t care 3rd A B C D specifies the IP Address 1 26 specifies the Port id e g bind add 1 00 11 22 33 44 55 0 192 168 1 1 1 This Binding rule will permit all packet cross switch from device s IP is 192 168 1 1 and MAC is 00 11 22 33 44 55 and this device connect to switch port id 1 ...

Page 103: ...his Switch 1 Remote control by Telnet To enter Telnet type the IP address of the Ethernet Switch to connect management system And type User name and password Default User Name admin Default Password 123 Note 1 For security concern we limit the user log in number on Telnet and Console port So you can t log in Telnet and Console port at the same time But you can log in Telnet and Console port at a d...

Page 104: ...r the switch that default values are as followings If you need change IP address in first time you can use console mode to modify it Default IP Address 192 168 16 249 Subnet Mask 255 255 255 0 Default Gateway 192 168 16 1 User Name admin Password 123 2 You can browse http 192 168 16 249 type user name and password as above ...

Page 105: ...Manual of VDSL2 Solution http www black box eu 104 This is the Web Management Home Overview Fig 4 1 Web Management Home Overview ...

Page 106: ... can be set or performed if you expand the submenus of Administrator in MENU area These functions are IP address Setting Switch Settings Console Port information Port Controls SNMP Configuration Security Manager 802 1x Configuration Quality of Service QoS Syslog Setting Firmware Update Configuration Backup ...

Page 107: ... clicks Apply button to confirm save the settings then the switch reboot must be done to activate the updates The IP address can be statically set or dynamically be assigned by enabling DHCP option Note 1 If any of the value is changed in this field reboot is necessary 2 The DHCP is dhcp client function you can choose disable or enable Fig 4 2 0 IP Address Setting ...

Page 108: ...t modify the contents Model name Display the switch s model name Description Display the name of device type MAC Address The unique hardware address assigned by manufacturer default Firmware version Display the switch s driver firmware version Web Interface version Display the switch s web interface firmware version Fig 4 2 1 0 Switch Setting ...

Page 109: ...f VDSL2 Solution http www black box eu 108 4 2 1 2 Module Info All information in this field is read only user can t modify its contents It is only to display the module port information Fig 4 2 1 2 Module Info ...

Page 110: ...Manual of VDSL2 Solution http www black box eu 109 4 2 1 3 MISC CONFIG Fig 4 2 1 3 MISC CONFIG ...

Page 111: ...or individual ports The threshold is the percentage of the port s ingress bandwidth used by broadcast traffic When broadcast traffic for a port rises above the threshold you set broadcast storm control becomes active The valid threshold value are 1 2 1 4 1 8 1 16 and off Broadcast Storm Filter Packets Select To select broadcast storm Filter Packets type If no packets type by selected mean can not ...

Page 112: ...ormation Console is a standard UART RS 232 interface to communicate with Serial Port User can use windows HyperTerminal program to link the switch Connect To Configure Bits per seconds 115200 Data bits 8 Parity none Stop Bits 1 Flow control none Fig 4 2 2 Console Information ...

Page 113: ...n for the port settings Use the dropdown in Port field to select one or multiple ports in the upper control area The lower display area will show the port settings for the selected port s Use the other control fields in the upper area to modify the port settings for the selected port s Press Apply to save and activate the port settings Fig 4 2 3 0 Port Controls ...

Page 114: ...n is enable or disable in full mode Half User can set backpressure is enable or disable in half mode Rate Control port1 port 8 supports by port ingress and egress rate control For example assume port 1 is 10Mbps users can set its effective egress rate at 1Mbps and ingress rate at 500Kbps Device will perform flow control or backpressure to confine the ingress rate to meet the specified rate Up Ingr...

Page 115: ... Apply to change on this page BSF User can disable Enable port broadcast storm filtering option by port The filter mode and filter packets type can be select in Switch Setting Misc Config page Jumbo Frame User can disable Enable port jumbo frame option by port When port jumbo frame is enable the port forward jumbo frame packet Note1 Only Giga port support Jumbo Frame function Note2 Rate control Tr...

Page 116: ...g Port It means Analysis port can be used to see the traffic on another port you want to monitor You can connect Analysis port to LAN analyzer Monitored Port The port you want to monitor The monitor port traffic will be copied to Analysis port You can select one monitor ports in the VDSL2 8PORTS SWITCH User can choose which port that they want to monitor in only one sniffer type Note 1 The Analysi...

Page 117: ...Manual of VDSL2 Solution http www black box eu 116 Fig 4 2 3 1 Port Sniffer ...

Page 118: ...ports Unprotected ports can communicate with any ports including protected ports In default all ports are in Group1 and not protected Fig 4 2 3 2 Protected Port Setting For example in the above configuration page for protected port Port4 in Group2 other ports in Group1 and both Port1 Port2 are protected These settings provide Port4 can t communicate with other ports in Group1 Port1 Port2 can t com...

Page 119: ...nformation between management station and agent 4 2 4 0 System Options Use this page to define management stations as trap managers and to enter SNMP community strings User can also define a name location and contact person for the switch Fill in the system options data and then click Apply to update the changes on this page Name Enter a name to be used for the switch Location Enter the location o...

Page 120: ...ct information RW Read write Enables requests accompanied by this string to display MIB object information and to set MIB objects Fig 4 2 4 1 Community strings 4 2 5 3 Trap Manager Trap Manager is a management station that receives traps the system alerts generated by the switch If no trap manager is defined no traps are issued Create a trap manager by entering the IP address of the station and a ...

Page 121: ...olution http www black box eu 120 Fig 4 2 4 2 Trap Manager 4 2 4 3 SNMPv3 Group Maintain SNMPv3 group Group Name specifies the group name v1 v2c USM specifies the security model Security Name specifies the security name ...

Page 122: ...Fig 4 2 4 3 SNMPv3 Group 4 2 4 4 SNMPv3 View Maintain SNMPv3 view View Name specifies the view name Included Excluded specifies the view type View Subtree specifies the view subtree e g 1 3 6 1 2 1 View Mask specifies the view mask in hexadecimal digits ...

Page 123: ...3 ACCESS Group Name specifies the group name v1 v2c USM specifies the security model SNMP Access specifies the security level noauth auth authpriv Read View specifies the access read view name Write Name specifies the access write view name Notify Name specifies the access notify view name ...

Page 124: ...2 4 6 SNMPv3 USM User Maintain SNMPv3 USM user User Name Specifies the user name should be the security name defined in group Auth Type Specifies the authentication type md5 none Auth Key Specifies the authentication key 8 32 chars Private Key Specifies the encrypt key 8 32 chars ...

Page 125: ...system supports syslog sent to a remote syslog server Currently system will do syslog for 3 events cold start warm start and link change In this page user needs to setup the following parameters to activate the syslog Syslog server IP The IP address of remote syslog server Log level None Major All ...

Page 126: ...lack box eu 125 Then click Apply button to activate the syslog function Fig 4 2 5 Syslog The following example figure shows the syslog server application e g Tftpd32 exe got the messages from switch which link status is changed on port13 ...

Page 127: ...Firmware Update This system supports firmware update through two different ways TFTP and HTTP 4 2 6 0TFTP Update Use this page to assign a TFTP server IP address and an existing firmware image file Then press Apply button to start the firmware update process ...

Page 128: ...pdate The firmware image will first update to the RAM area in system Hit the Update Firmware button to confirm to write to the system s flash memory When the whole process is completed system needs to be rebooted by pressing the reboot button to activate the new firmware ...

Page 129: ... HTTP transfer Just like the file copy in Windows select the valid firmware image file to be uploaded to the switch and hit Submit to start the updating process This is easier than ordinary TFTP file transfer Fig 4 2 6 1 HTTP Update When the firmware image is completely uploaded system will automatically be rebooted ...

Page 130: ...TP transfer 4 2 7 0 TFTP Restore Configuration Use this page to assign a TFTP server IP address and an existing configuration filename to be restored Then press Apply button to start the restore process Fig 4 2 7 0 HTTP Update 4 2 7 1 TFTP Backup Configuration Use this page to assign a TFTP server IP address and a filename to be stored Then press Apply button to start the backup process ...

Page 131: ...black box eu 130 Fig 4 2 7 1 TFTP Backup Configuration 4 3 L2 Features This switch provides the following L2 features VLAN Configuration Trunking Port Aggregation Forwarding Filtering Spanning Tree STP DHCP Relay Option 82 LLDP optional ...

Page 132: ...e traffic from the same VLAN members Basically creating a VLAN from a switch is logically equivalent of reconnecting a group of network devices to another Layer 2 switch However all the network devices are still plug into the same switch physically This switch supports port based 802 1Q tagged based or no VLAN in web management page In default 802 1Q VLAN is enabled for common and advanced operati...

Page 133: ...Add to create a new VLAN group Enter the VLAN name group ID and select the members for the new VLAN Then click Apply to activate the setting If there are many groups that over the limit of one page you can click the Next Page to view other VLAN groups Note If the trunk groups exist you can see it ex TRK1 TRK2 in select menu of ports and you can configure it is the member of the VLAN or not ...

Page 134: ...age user can create 802 1Q tag based VLAN There are up to 512 VLAN groups to provide configuration While VLAN Operation Mode is changed to 802 1Q VLAN all ports on the switch belong to default VLAN group which VID is 1 The default VLAN group can t be deleted Fig 4 3 0 0 1 802 1Q VLAN ...

Page 135: ... 4 3 0 0 2 802 1Q VLAN Add Basic Create a VLAN and add tagged member ports to it 1 From the main menu click Administrator VLAN configuration click Add then you will see the page as follow 2 Type a name for the new VLAN 3 Type a VID 1 4094 The default is 1 ...

Page 136: ...s exist you can see it in here ex TRK1 TRK2 and you can configure it is the member of the VLAN or not 5 Click Next Then you can view the page as follow Fig 4 3 0 0 3 802 1Q VLAN Add 6 Uses this page to set the outgoing frames are VLAN Tagged frames or no Then click Apply Tag outgoing frames with VLAN Tagged Untag outgoing frames without VLAN Tagged ...

Page 137: ...Manual of VDSL2 Solution http www black box eu 136 VLAN Filters Fig 4 3 0 0 4 VLAN Filters ...

Page 138: ...g This switch allows user to set one PVID for each port the range is 1 4094 default PVID is 1 The PVID must as same as the VLAN ID that the port belong to VLAN group or the untagged traffic will be dropped Ingress Filtering Ingress filtering lets frames belonging to a specific VLAN to be forwarded if the port belongs to that VLAN This switch has two ingress filtering rule as follows Ingress Filter...

Page 139: ...ification which defines a method of tagging frames with VLAN configuration data GVRP allows automatic VLAN configuration between the switch and nodes If the switch is connected to a device with GVRP enabled you can send a GVRP request using the VID of a VLAN defined on the switch the switch will automatically add that device to the existing VLAN GVRP can be enabled per port basis To enable GVRP fu...

Page 140: ...f VLAN IDs to each customer would restrict customer configurations and could easily exceed the VLAN limit 4096 of the IEEE 802 1Q specification Using the QinQ feature service providers can use a single VLAN to support customers who have multiple VLANs Customer VLAN IDs are preserved and traffic from different customers is segregated within the service provider network even when they appear to be i...

Page 141: ...Manual of VDSL2 Solution http www black box eu 140 be configured Fig 4 3 1 2 QinQ VLAN 4 3 1 2 1 QinQ Tunnel Setting ...

Page 142: ...e providers who carry traffic of multiple customers across their networks and are required to maintain the VLAN and Layer 2 protocol configurations of each customer without impacting the traffic of other customers When you configure QinQ tunnel you assign the QinQ user port and uplink port to a VLAN ID that is dedicated to QinQ tunnel To add QinQ tunnel you first select QinQ Tunnel ID then fill VL...

Page 143: ...o that Link Aggregation Group and enable its transmission and reception functions in an orderly manner In conclusion Link aggregation lets you group up to eight consecutive ports into a single dedicated connection This feature can expand bandwidth to a device on the network LACP operation requires full duplex mode more detail information refers to IEEE 802 3ad 4 3 2 0 Aggregator Setting Fig 4 3 2 ...

Page 144: ...eight ports can be aggregated at the same time If LACP static trunk group the exceed ports is standby and able to aggregate if work ports fail If local static trunk group the number must be as same as the group member ports Select the ports to join the trunk group Allow max 8 ports can be aggregated at the same time If LACP enabled you can configure LACP Active Passive status in each port on State...

Page 145: ...Manual of VDSL2 Solution http www black box eu 144 Fig 4 3 2 1b Aggregator Information This page shows actor and partner trunks one group Fig 4 3 2 1c Aggregator Information 4 3 2 2 State Activity ...

Page 146: ...otocol packets from the opposite device 1 A link that has either two active LACP ports or one active port can perform dynamic LACP trunking A link has two N A LACP ports will not perform dynamic LACP trunking because both ports are waiting for and LACP protocol packet from the opposite device 2 If you are active LACP s actor when you are select trunking port the active status will be created autom...

Page 147: ...Solution http www black box eu 146 4 3 3 Forwarding and Filtering In this submenu the following functions related to forwarding and filtering are provided IGMP Snooping Dynamic MAC Table Static MAC Table MAC Filtering ...

Page 148: ...D and member port in here IP multicast addresses range from 224 0 0 0 through 239 255 255 255 Fig 4 3 3 0 IGMP Snooping The Internet Group Management Protocol IGMP is an internal protocol of the Internet Protocol IP suite IP manages multicast traffic by using switches routers and hosts that support IGMP Enabling IGMP allows the ports to detect IGMP queries and report packets and manage IP multicas...

Page 149: ...dicated in the report message Leave Group A message sent by a host to the queries to indicate that the host has quit being a member of a specific multicast group IGMP protocol Enable disable IGMP snooping IGMP fast leave Enable disable IGMP snooping fast leave If enable switch will fast delete member who send leave report else wait one second IGMP Querier Enable disable IGMP snooping querier If se...

Page 150: ...AC addresses learned by the switch The table will be shown by pages if larger than 500 MAC Addresses Fig 4 3 3 1 Dynamic MAC Address Click Clear to clear Dynamic MAC address table Click Top to show the first page of MAC address table Click Prev to show the previous page of MAC address table If there is nothing to shown or NO is 1 it is the first page Click Next to show the next page of MAC address...

Page 151: ...e switch from having to re learn a device s MAC address when the disconnected or powered off device is active on the network again This table can associate with the Security field in Port Controls configuration to achieve the access control by source MAC port VID binding That is only ingress traffic with matched lookup with specified MAC address port number and VID in this table can be allowed to ...

Page 152: ... port number to associate with the MAC address in a MAC entry Vlan ID If tag based IEEE 802 1Q VLANs are enabled static MAC address can be associated with individual VLANs Type the VID in this field to associate with the MAC address Click Add to add a new entry Click Delete to remove a specified entry The MAC entries in this table can be sorted by clicking the column NO MAC PORT VID TYPE ...

Page 153: ...the destination MAC addresses Fig 4 3 3 3 MAC Filtering MAC Address MAC address that wants to be filtered Vlan ID If tag based 802 1Q VLAN are enabled type the VID in this field to associate with the MAC address Click Add to add a new entry Click Delete to remove a specified entry The MAC entries in this table can be sorted by clicking the column NO MAC PORT VID TYPE ...

Page 154: ... networks Enable STP to ensure that only one path at a time is active between any two nodes on the network You can enable STP on web management s switch setting advanced item select enable STP We are recommended that you enable STP on all switches ensures a single active path on the network You can view STP information about the Root Bridge Such as following screen Fig 4 3 4 0a STP system ...

Page 155: ...on http www black box eu 154 You can view STP port status about the switch Such as following screen Fig 4 3 4 0b STP system You can configure STP parameters then click Apply button to set the values Such as following screen ...

Page 156: ...ntify the root bridge The bridge with lowest value has the highest priority and is selected as the root Value range 0 61440 the value must be in steps of 4096 Default value is 32768 Max Age You can change Max Age value The maximum age of received protocol information before it is discarded Value range 6 40 Default value is 20 Hello Time You can change Hello time value The time interval between the...

Page 157: ...Learning or Forwarding State respectively It is also the value used for the ageing time of dynamic entries in the Filtering Database while received BPDU indicate a topology change Value range 4 30 Default value is 15 NOTE The above parameters must enforce the following relationships 2 hello time 1 maximum age 2 forward delay 1 The following parameters can be configured on each port click Apply but...

Page 158: ...tion Path Cost The contribution of the path through this port when the port is the root port to the total cost of the path to the root for this bridge Value range 1 65535 Port Priority You can make it more or less likely to become the root port the lowest number has the highest priority Value range 0 240 the value must be in steps of 16 Default value is128 ...

Page 159: ...o different VLANs to follow separate paths each based on an independent Multiple Spanning Tree Instance MSTI within Multiple Spanning Tree MST Regions composed of LANs and or MST Bridges These Regions and the other Bridges and LANs are connected into a single Common Spanning Tree CST You can enable MSTP on web management s switch setting advanced item select enable MSTP We are recommended that you...

Page 160: ...ttp www black box eu 159 You can view MSTP CIST port status about the switch Such as following screen Fig 4 3 4 2b MSTP system You can configure MSTP parameters then click Apply button to set the values Such as following screen ...

Page 161: ...is disabled You can select STP Debug item to output MSTP debug information If you want to disable the debug please cancel the item Default value of STP Debug is disabled STP protocol version item has two values for you to choose If you want the protocol version to be STP you can choose STP If you want the protocol version to be MSTP you can choose MSTP Default value of STP protocol version is MSTP...

Page 162: ...You can change Hello time value The time interval between the transmission of Configuration BPDUs by a Bridge that is attempting to become the Root or is the Root Value range 1 10 Default value is 2 Forward Delay time You can change forward delay time The time spent by a Port in the Listening State and the Learning State before moving to the Learning or Forwarding State respectively It is also the...

Page 163: ... to configure the parameters of the CIST port Parameter Description Path Cost The contribution of the path through this port when the port is the root port to the totalcost of the path to the root for this bridge Value range 1 200000000 Port Priority You can make it more or less likely to become the root port the lowest number has thehighest priority Value range 0 240 the value must be in steps of...

Page 164: ...this port If you want point to point link of the port always be false you can choose the value of NO to this port Value range AUTO NO YES Default value is AUTO 4 3 5 DHCP Relay and Option 82 The Relay Agent Information option Option82 is inserted by the DHCP relay agent when forwarding client originated DHCP packets to a DHCP server RFC 3046 Servers recognizing the Relay Agent Information option m...

Page 165: ... of VDSL2 Solution http www black box eu 164 Fig 4 3 5 0DHCP Option82 4 3 5 1 DHCP Relay To enable DHCP relay function need to enable global dhcp relay and special port dhcp relay Then select DHCP router port ...

Page 166: ...Manual of VDSL2 Solution http www black box eu 165 Fig 4 3 5 1 DHCP Relay ...

Page 167: ...s the web UI to configure this function 4 3 6 0 LLDP Configuration This page is to provide the global parameters for LLDP for configuration Fig 4 3 6 0 LLDP Configuration LLDP Status Enable Disable LLDP LLDP hello time LLDP hello time value which is time interval between the transmission LLDP info packets Value range is from 5 to 32768 Default value is 30 LLDP hold time LLDP hold time value Value ...

Page 168: ...according to the following expression TTL LLDP hello time LLDP hold time 4 3 6 1 PerPort Configuration PerPort LLDP configuration is in this page Fig 4 3 6 1a PerPort Configuration Port Number specify the port s to be configured in the switch Port Status specify one of four port mode to operate LLDP for specified port s Tx_only LLDP transmit the packet of the port only Rx_only LLDP receive the pac...

Page 169: ...tp www black box eu 168 Disable LLDP do not transmit and receive the packets of the port PerPort LLDP configuration status can be shown in the lower area of this page like the following example Fig 4 3 6 1b PerPort Configuration ...

Page 170: ...s Control List Packets can be forwarded or dropped by ACL rules include IPv4 or non Ipv4 MEG821AE can be used to block packets by maintaining a table of packet fragments indexed by source and destination IP address protocol and so on Fig 4 4a Access Control List ...

Page 171: ... SMAC Port Fig 4 4b Access Control List Enable Disable ACL rule Select an ACL entry which you want to enable disable in the Current List Then click Enable Disable to execute Reset ACL count Select an ACL entry which you want to reset its counts octetcnt and packetcnt fields in the Current List Then click Reset Hit Count to do the action ...

Page 172: ...Manual of VDSL2 Solution http www black box eu 171 4 4 0 IPv4 In Packet Type Binding box should select IPv4 Fig 4 4 0 IPv4 ...

Page 173: ... packet Permit VLAN Any VID a Any Any Vlan id b VID 1 4094 A certain vlan id Any Packet Type IPv4 Non IPv4 Binding a IPv4 Set Ipv4 packet field b Non IPv4 Set non Ipv4 packet field c Binding Set binding entry IPv4 Src IP Address Set this field if Packet Type is IPv4 else ignore Any IP and Mask a Any Any IP address b IP A certain IP address Mask is represent a digit from 0 9 is range from 0 to 255 ...

Page 174: ...t Set this field if Packet Type is IPv4 else ignore Uncheck Check a Uncheck Not check IP fragment field b Check Check IP fragment field Uncheck L4 Protocol Set this field if Packet Type is IPv4 else ignore Any ICMP 1 IGMP 2 TCP 6 UDP 17 Any Protocol Set this field if Packet Type is IPv4 else ignore 0 255 If protocol not find in L4 Protocol field you can direct assign number TCP Set this field if P...

Page 175: ...e is IPv4 else ignore Any DHCP 67 TFTP 69 NetBios 137 Any Port Set this field if Packet Type is IPv4 else ignore 0 65535 If UDP port not find in UDP field you can direct assign number Port Id Source port id from 1 10 0 means don t care 0 Current List You create ACL and Binding groups Count The octetcnt is octet number of the packets hiting the ACL rule The packetcnt is the packet number Hiting the...

Page 176: ...d select Non IPv4 Fig 4 4 1 Non IPv4 The related parameters are shown in the following table Items Option Default value Group ID 1 220 max 220 ACL group Action Permit Deny c Permit Permit packet cross switch d Deny Drop packet Permit VLAN Any VID a Any Any Vlan id b VID 1 4094 A certain vlan id Any ...

Page 177: ...Ipv4 packet field f Binding Set binding function IPv4 Ether Type Set this field if Packet Type is Non IPv4 else ignore Any ARP 0x0806 IPX 0x8137 Any Type Set this field if Packet Type is Non IPv4 else ignore 0 0xFFFF If ether type not find in Ether Type field you can direct assign number Current List You create ACL and Binding groups ...

Page 178: ...P address and MAC address can use network We can set specific IP address MAC address VLAN id and port id to bind and device can cross switch if all conditions match Use binding function we should enable it first in following page In Packet Type Binding box should select Binding Fig 4 4 2 Binding ...

Page 179: ...t VLAN Any VID e Any Any Vlan id f VID 1 4094 A certain vlan id Any Packet Type IPv4 Non IPv4 Binding g IPv4 Set Ipv4 packet field h Non IPv4 Set non Ipv4 packet field i Binding Set binding function IPv4 Mac address is represent a digit from 0 9 and A F is range from 0 to FF 00 11 22 33 44 55 IP address is represent a digit from 0 9 is range from 0 to 255 0 0 0 0 Port Id Source port id from 1 10 1...

Page 180: ...ide ingress VoIP packets can be forwarded out with higher priority through the ACL function In Action box select the QoS VoIP checkbox to make QoS VoIP parameter area available to configure Fig 4 4 3 QoS VoIP QoS VoIP Parameter Option Default value Priority 0 7 7 7 7 7 PortID 0 1F 0 PortID Mask 0 1F 0 Protocol 0 FF 0 Protocol Mask 0 FF 0 Source Port 0 FFFF 0 Source Port Mask 0 FFFF 0 Destination P...

Page 181: ... 17 and source port number is in range of 10000 10015 to be forwarded out with highest priority while network congestion happens an ACL rule can be created like the following setting Parameter Value GID 1 Action QoS VoIP VLAN Any Priority 7 PortID 0 PortID Mask 0 Protocol 11h Protocol Mask 1FH Source Port 2710h Source Port Mask FF00h Destination Port 0 Destination Port Mask 0 ...

Page 182: ...ity Manager In this page user can change user name and password with the following parameters User Name Type the new user name Assign Change password Type the new password Reconfirm password Retype the new password Fig 4 5 0 Security Manager Click Apply to activate the setting ...

Page 183: ...addresses chosen to be stored in MAC address table is the result of first come first save policy Once a MAC address is stored in the MAC address table it stays in until it is aged out When an opening is available the switch stored the first new MAC address it sees in that opening All packets from MAC addresses not in the MAC address table should be blocked Fig 4 5 1 MAC Limit ...

Page 184: ... provide a means of authenticating and authorizing devices attached to a LAN port that has point to point connection characteristics and of preventing access to that port in cases in which the authentication and authorization process fails In the beginning 802 1x configuration page is disabled because 802 1x is disabled in default To enable 802 1x go to Administration Switch setting Misc Configs p...

Page 185: ...P the IP address of the authentication server Server Port The UDP port number used by the authentication server to authenticate default 1812 Accounting Port The UDP port number used by the authentication server to retrieve accounting information default 1813 Shared Key A key shared between this switch and authentication server NAS Identifier A string used to identify this switch ...

Page 186: ...state There are 4 kinds of authorization state to provide for each port Fig 4 5 2 1 Perport Configuration Fu Force the specific port to be unauthorized Fa Force the specific port to be authorized Au The state of the specific port was determined by the outcome of the authentication No The specific port didn t support 802 1x function 4 5 2 2 Misc Configuration ...

Page 187: ...iet Period Used to define periods of time during which it will not attempt to acquire a supplicant default time 60 seconds Tx Period Used to determine when an EAPOL PDU is to be transmitted Default value is 30 seconds Supplicant Timeout Used to determine timeout conditions in the exchanges between the supplicant and authentication server default value 30 seconds ...

Page 188: ...uthentication server default value 30 seconds ReAuthMax Used to determine the number of re authentication attempts that are permitted before the specific port becomes unauthorized default value 2 times Reauth Period Used to determine a nonzero number of seconds between periodic re authentication of the supplications default value 3600 seconds 4 6 QoS ...

Page 189: ...1p 8 level priority to 4 level queue mapping QoS functions Strict and weight round robin WRR QoS mode are supported 4 6 0 QoS Configuration This page is mainly to set the QoS mode First Come First Service All High before Low and WRR and 8 level priority to 4 level queue mapping Fig 4 6 0 QoS Configuration First Come First Service The sequence of packets sent is depending on arrive orders This mode...

Page 190: ...he switch s high priority queue These options represent the number of higher priority packets sent before one lower priority packet is sent For example 8 Highest 4 second high means that the switch sends 8 highest priority packets before sending 4 second high priority packets QoS Priority 8 level 0 7 priority can be mapped to 4 level Highest Second High Second Low Lowest queue 4 6 1 Per Port Confi...

Page 191: ...2 Solution http www black box eu 190 Per port priority can be configured and shown in this page Fig 4 6 1a Per Port Configuration Port Number the ports in the switch Port Priority port priority can be disable or 0 7 ...

Page 192: ...Manual of VDSL2 Solution http www black box eu 191 Per Port priority setting can be displayed like the following figure Fig 4 6 1b Per Port Configuration ...

Page 193: ...ring section Port status Port statistics 4 7 0 Port Status This page provides current status of every port that depends on user s setting and the negotiation result Fig 4 7 0 Port Status State Display port statuses disable or enable Unlink will be treated as off Link Status Down means No Link Up means Link up ...

Page 194: ...abled in full mode Half Display the backpressure is enabled or disabled in half mode Rate Control Display the rate control setting Up Ingress Display the port effective ingress rate of user setting Down Egress Display the port effective egress rate of user setting Port Security Display the port security is enabled or disabled BSF Display the port broadcast storm filter control is enable or disable...

Page 195: ...f VDSL2 Solution http www black box eu 194 4 7 1 Port Statistics The following information provides a view of the current status of the whole unit Press Reset button to clean all count Fig 4 7 1 Port Statistics ...

Page 196: ...n http www black box eu 195 4 8 Reset System The page to reset the switch to default configuration is shown as below Fig 4 8 Reset System 4 9 Reboot The page to reboot warm restart the switch is shown as below Fig 4 9 Reboot ...

Page 197: ...G821AE to coexist with TCM ISDN services found primarily in APAC MEG821AE has numerous configuration profiles and bandplans to meet regional service provider requirements The frequency bandwidth has increased to 30 MHz with configuration options at 8 5 MHz 12 MHz 17 7 MHz and 30 MHz Band profile and band plan can only be configured at MEG821AE as CPE Modem will auto follow up on the settings of ME...

Page 198: ...Manual of VDSL2 Solution http www black box eu 197 Default plan profile and band plan 30a and C8K Figure 5 1 1 VDSL2 Profile Configuration ...

Page 199: ...Manual of VDSL2 Solution http www black box eu 198 Figure 5 1 2 Band Profile Region ...

Page 200: ...c 2 Annex A EU128 3 VDSL2 Profile8d 3 Annex B 997 M1c A 7 4 VDSL2 Profile12a 4 Annex B 997 M2x A 5 VDSL2 Profile12b 5 Annex B 997 M2x M 6 VDSL2 Profile17a 6 Annex B 998 M1x A 7 VDSL2 Profile30a 7 Annex B 998 M1x B 8 VDSL2 Profile17b 8 Annex B 998 M2x A 9 Annex B 998 M2x M 10 Annex B 998 M2x B 11 Annex B 998 M2x NUS0 12 Annex B 998e17 M2x NUS0 13 Annex B 998ADE17 M2x A 14 Annex B 998ADE30 M2x JUS0 ...

Page 201: ... X O X X O O X X X X X X 2 O O O X X X X O X X O O X X X X X O 3 O O O X X X X O X X O O X X X X X X 4 O O O X X X X O X X O X X X X X X X 5 O O O X O O X O X O X O X X X O O O 6 O O O X X X X X X X X X O O O O O X 7 O X O X X X X X X X X X X X O X X X 8 O O O X X X X X X X X X X O X O O X Note O Compatible X Not Compatible Figure 5 1 3 Band Profile Plan compatibility ...

Page 202: ...w black box eu 201 5 2 Channel Config The page to configure VDSL2 Max Interleave Delay Min INP Impules Noise Protection Force INP and Target SNRM Enable Force INP Max Interleave Delay must be increased also Figure 5 2 1 Channel Config ...

Page 203: ...l of VDSL2 Solution http www black box eu 202 5 3 Channel Status The page to show VDSL2 Upstream Downstream Actual Data Rate Actual Interleave and Actual Impules Noise Protection Figure 5 3 1 Channel Status ...

Page 204: ...Manual of VDSL2 Solution http www black box eu 203 5 4 SNR Status This function provides SNR value for checking phone wiring quality Figure 5 4 1 SNR Status ...

Page 205: ...eactivate VDSL2 port Figure 5 5 1 Port Activate Deactivate Note 1 If VDSL2 port no link please check the tone mode is the same if the same Deactivate the disconnect VDSL2 port and then Activate it 2 If you change theVDSL2 profile profile band plan tone mode remember Deactivate the port and then Activate it ...

Page 206: ...rical Length DPBOESEL This configuration parameter defines the assumed electrical length of cables E side cables connecting exchange based DSL services to a remote flexibility point cabinet that may also host remotely located DSL that is subject to spectrally shaped downstream power backoff depending on this length For this parameter the electrical ...

Page 207: ...xpressed in dB and f is expressed in MHz DPBOESCMA DPBOESCMB DPBOESCMC shall be coded as unsigned integers representing a scalar value from 1 coded as 0 to 1 5 coded as 640 in step of 2 8 All values are valid MUS Minimum Usable Signal DPBOMUS DPBOMUS defines the assumed Minimum Usable receive Signal PSD in dBm Hz for exchange based services used to modify parameter DPBOFMAX defined below It shall ...

Page 208: ...the UPBO reference PSD used to compute the upstream power backoff for each upstream band except US0 Figure 5 7 UPBO Param A Param B A UPBOPSD defined for each band shall consist of two parameters a b Parameter a ranges from 0 dBm Hz to 40 95 dBm Hz in steps of 0 01 dBm Hz and parameter b ranges from 0 to 40 95 dBm Hz in steps of 0 01 dBm Hz ...

Page 209: ...1 Otherwise the VDSL2 Units shall determine the electrical length Boost Enable Boost Mode not part of G 997 1 If disabled the UPBO standard mode is used with the LOSS function calculated according to 7 3 1 2 14 of G 997 1 Rev4 LOSS kl0 f kl0 sqrt f If enabled the LOSS function is calculated differently as LOSS kl0 f kl0 sqrt f 10 log10 kl0 Check Enable check for UPBO support of the CPE not part of...

Page 210: ...Manual of VDSL2 Solution http www black box eu 209 5 8 Trellis Config The page to configure VDSL2 Port Trellis Coding Config Figure 5 8 Trellis Config ...

Page 211: ...Manual of VDSL2 Solution http www black box eu 210 5 9 VDSL2 Version Info The page show VDSL2 hardware firmware version Figure 5 9 1 Version Info ...

Page 212: ...this traffic via the high speed switching fabric Flexible Configuration This Switch is not only designed to segment your network but also to provide a wide range of options in setting up network connections It can be used as a simple stand alone switch or can be connected with standard hub switches or other network interconnection devices in various configurations Some of the common applications f...

Page 213: ... Service Provider s fiber node to the buildings and customers houses The Intelligent MEG821AE provides a high speed 100Mbps transmission over phone wiring over a single Internet account to provide simultaneous independent Internet access to multiple users It is excellent for phone line network built under internet because the whole building could share the internet to the wider area network with m...

Page 214: ...P sharing device then to a xDSL or Cable Modem Note For network applications that actually require Router e g Interconnecting dissimilar network types attaching the SWITCH directly to a router can significantly improve overall home networking performance High bandwidth backbone ready The MEG821AE provides 10 100 1000Mbps auto sensing for external trunk device Fiber optics Wireless Bridge xDSL othe...

Page 215: ...the problem have the unit power supply replaced by an qualified distributor 2 Symptom Link indicator does not light up green after making a connection Cause Network interface e q a network adapter card on the attached device network cable or switch port is defective Solution 2 1 Verify if both of the switch and attached device are powered on 2 2 Be sure the cable is plugged into both the switch an...

Page 216: ... Answer Regarding our MEG821AE principle of bandwidth control which must rely on flow control to limit bandwidth over hardware as long as client side doesn t support flow control the upstream bandwidth control is invalid so for this case client side must support flow control function 5 Question Why VDSL2 configure change invalid Answer After any change to VDSL2 configure Line must be deactivated t...

Page 217: ...onnects to port 1 and join to Internet through port 10 2 User B connects to port 2 and join to Internet through port 10 3 User C connects to port 3 and join to Internet through port 10 4 User D connects to port 4 and join to Internet through port 10 5 User A isolate with Users B C and D 6 User B isolate with Users A C and D 7 User C and D in the same Group and isolate with Users A and B ...

Page 218: ...a Port VLAN ID 1 4094 for untagged traffic on each port like following Port 1 PVID 21 Port 2 PVID 22 Port 3 4 PVID 23 VLAN Filters Add VLAN Group There are 256 VLAN groups available for configuration Add a VLAN Group VID 21 member ports port 1 port 10 Note Do not change the default_1 group ...

Page 219: ...Manual of VDSL2 Solution http www black box eu 218 Setup VLAN Name UserA VID 21 select member ports 1 10 ...

Page 220: ...p Unless the device computer or switch which connect to port 1 or port 10 can support Tagging VLAN otherwise select Untag Add a VLAN Group Name UserB VID 22 member ports port 2 port 10 with Untag Add a VLAN Group Name UserCD VID 23 member ports port 3 port 4 port 10 with Untag ...

Page 221: ...through port 10 of VDSL2 2 2 User B connect to port 2 of VDSL2 1 and join to Internet through port 10 of VDSL2 2 3 User C connect to port 1 of VDSL2 2 and join to Internet through port 10 of VDSL2 2 4 User D connect to port 2 of VDSL2 2 and join to Internet through port 10 of VDSL2 2 5 User A isolate with Users B C and D 6 User C isolate with Users A B and D 7 User B and D in the same Group and is...

Page 222: ...oup name UserA VID 11 member ports port 1 port 26 Select Untag or Tag Setup for VID 11 group Port Number Untag Tag Select 1 Untag 10 Tag Add a VLAN Group Group name UserBD VID 12 member ports port 2 port 26 Select Untag or Tag Setup for VID 12 group Port Number Untag Tag Select 2 Untag 10 Tag VDSL2 2 Setup a Setup Port VID Port 1 PVID 21 Port 2 PVID 12 b Add VLAN Group Do not change the default_1 ...

Page 223: ...ember ports port 9 port 10 Select Untag or Tag Setup for VID 11 group Port Number Untag Tag Select 9 Tag 10 Untag Add a VLAN Group Group name UserBD VID 12 member ports port 2 port 25 port 26 Select Untag or Tag Setup for VID 12 group Port Number Untag Tag Select 1 Untag 2 Untag 9 Tag 10 Untag ...

Page 224: ...onnect to port 3 of VDSL2 and join to Internet through port 9 of VDSL2 4 PC D connect to port 1 of Switch and join to Internet through port 25 of Switch 5 PC E connect to port 2 of Switch and join to Internet through port 25 of Switch 6 PC F connect to port 3 of Switch and join to Internet through port 25 of Switch 7 VDSL2 and Switch join a vlan group and VID set 5 8 PC A B C and PC D E F join a v...

Page 225: ...nts to be created for VLAN9 across the public network 3 Port 1 2 3 on left side of the MEG821AE connects to VLAN9 client Port 9 of the MEG821AE connects to public network 4 Add six VLAN Groups as follow form VDSL2 VLAN Group Switch VLAN Group VLAN VID Untag Tag Select 1 9 1 25 9 2 9 2 25 10 3 9 3 25 11 Port1 2 3 Untag Port9 25 Tag 4 MEG821AE port9 connects to Switch Port 25 ...

Page 226: ...Port9 3 Switch QinQ Userport Port1 2 3 QinQ uplink port Port25 1 Set tunnel1 VID5 within port1 9 for VDSL2 and Switch set tunnel1 VID5 within port1 25 2 Set tunnel2 VID5 within port2 9 for VDSL2 and Switch set tunnel2 VID5 within port2 25 3 Set tunnel3 VID5 within port3 9 for VDSL2 and Switch set tunnel3 VID5 within port3 25 ...

Page 227: ...Manual of VDSL2 Solution http www black box eu 226 1 Set port 1 9 2 9 3 9 in the group within the VLAN VID9 10 11 for VDSL2 2 Set port 1 25 2 25 3 25 in the group within the VLAN VID9 10 11 for Switch ...

Page 228: ...e Ethernet standard uses pins 1 2 3 and 6 for data transmission purposes Table C 1 Table C 1 RJ 45 Ethernet Connector Pin Assignments MDI MDI X PIN Signal Media Dependant interface Signal Media Dependant interface cross 1 TX Transmit Data RX Receive Data 2 TX Transmit Data RX Receive Data 3 RX Receive Data TX Transmit Data 4 Unused Unused 5 Unused Unused 6 RX Receive Data TX Transmit Data 7 Unused...

Page 229: ...Manual of VDSL2 Solution http www black box eu 228 Figure C 2 Pin Assignments and Wiring for an RJ 45 Straight Through Cable Figure C 3 Pin Assignments and Wiring for an RJ 45 Crossover Cable ...

Page 230: ...cription Pin I O Signal Name Data carrier detect input 1 In DCD Receive data input 2 In RXD Transmit data output 3 Out TXD Data terminal ready output 4 Out DTR Interface signal ground 5 GND Data set ready input 6 In DSR Ready to send output 7 Out RTS Clear to send input 8 In CTS Ring indicator input 9 In RI The CDEs have one standard serial port connector located on the back of the device Figure C...

Page 231: ...alled If one or more components appear to be malfunctioning e g the power cord or network cabling test them in an alternate environment where you are sure that all the other components are functioning properly Transmission Mode The default methods of selecting the transmission mode for all RJ 45 ports are auto negotiation Therefore if the Link signal is disrupted e g by unplugging the network cabl...

Page 232: ...from the network 3 When cascading two devices using RJ 45 station ports at both ends of the cable i e an Auto MDIX port if supports a auto MDIX used crossover cable is not need External Adapters Make sure the network interface hardware and software drivers for the attached devices are functioning properly Check the adapter cards and associated drivers used in any attached workstation or server Phy...

Page 233: ...elnet and Web FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and ...

Page 234: ...to take adequate measures WEEE Warning To avoid the potential effects on the environment and human health as a result of the presence of hazardous substances in electrical and electronic equipment end users of electrical and electronic equipment should understand the meaning of the crossed out wheeled bin symbol Do not dispose of WEEE as unsorted municipal waste and have to collect such WEEE separ...

Page 235: ...in defects which are in any way attributable to improper installation or to alteration or repairs made or performed by any person not under control of the original owner The above warranty is in lieu of any other warranty whether express implied or statutory including but not limited to any warranty of merchantability fitness for a particular purpose or any warranty arising out of any proposal spe...

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