SignaMax 065-7726SPOE User Manual Download Page 130

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SIGNAMAX LLC • www.signamax.eu

Storm Rate :

Set up the limit of bandwidth for storm type you choose. Valid value of
the storm rate ranges from 1-100 with the minimum unit of 1. And only
integer

is acceptable. Default is 100.

Summary of Contents for 065-7726SPOE

Page 1: ...i SIGNAMAX LLC www signamax eu 24 Port PoE Managed Fast Ethernet Switch with 2 SFP Dual Media Ports Model 065 7726SPoE User s Manual Revision A1...

Page 2: ...Agent of the 065 7726SPOE 17 2 1 4 1 Configuring the Management Agent of the 065 7726SPOEthrough the Serial RS 232 Port 18 2 1 4 2 Configuring the Management Agent of the 065 7726SPOEthrough the Ether...

Page 3: ...File 118 CHAPTER 4 OPERATION OF CLI MANAGEMENT 146 4 1 1 Login 146 4 2 1 Global Commands of CLI 149 4 2 2 Local Commands of CLI 155 CHAPTER 5 MAINTENANCE 242 APPENDIX A TECHNICAL SPECIFICATIONS 243 A...

Page 4: ...iii SIGNAMAX LLC www signamax eu Revision History Release Date Revision 0 92 10 04 2005 A1...

Page 5: ...Commission FCC Statement This equipment has been tested and found to comply with the limits for a class A computing device pursuant to Subpart J of part 15 of FCC Rules which are designed to provide r...

Page 6: ...rial interface and Ethernet ports step by step Many explanations in detail of hardware and software functions are shown as well as the examples of the operation for web based interface and command lin...

Page 7: ...and IGMP Snooping capability via the intelligent software It is suitable for both metro LAN and office application This PSE switch also complies with IEEE 802 3af its advanced auto sensing algorithm e...

Page 8: ...Port Security Support allowed denied forwarding and port security with MAC address SNMP RMON SNMP agent and RMON MIB In the device SNMP agent is a client software which is operating over SNMP protocol...

Page 9: ...TP SFP and 2 slots for removable SFP module supporting 1000M SFP fiber module Supports on line pluggable fiber transceiver modules Supports 256KB packet buffer and 128KB control memory Maximal packet...

Page 10: ...ess traffic Supports rapid spanning tree 802 1w RSTP Supports 802 1x port security on a VLAN Supports user management and only first login administrator can configure the device The rest of users can...

Page 11: ...l contains a CPURUN Power LED and 26 ports working status of the switch Fig 1 1 Full View of the 065 7726SPOE Fig 1 2 Front View of the 065 7726SPOE Power Indication LED Fast Ethernet Port LED SET Mod...

Page 12: ...full duplex mode Lit when full duplex mode is active Blinks when any collision is present c LEDSET set on SPD speed mode Lit when 100Mbps speed is active Off when 10Mbps speed is active PoE PSE ACT Gr...

Page 13: ...on the Rear Panel One RS 232 DB 9 interface is offered for configuration or management And there is one AC power input socket for having the switch powered on or off Fig 1 3 Rear View of the 065 7726...

Page 14: ...ptional SFP types provided for the switch are listed below 1000Mbps LC MM SFP Fiber transceiver 1000Mbps LC SM 10km SFP Fiber transceiver 1000Mbps LC SM 30km SFP Fiber transceiver 1000Mbps LC SM 50km...

Page 15: ...6SPoE Note If you have no modules please skip this section Connecting the SFP Module to the Chassis The optional SFP modules are hot swappable so you can plug or unplug it before or after powering on...

Page 16: ...bove steps as needed for each RJ 45 port to be connected to a Gigabit 10 100 1000 TP device Now you can start having the switch in operation Power On The switch supports 100 240 VAC 50 60 Hz power sup...

Page 17: ...discharge Screw the mounting accessory to the front side of the switch See Fig 2 2 Place the Chassis into the 19 inch wiring closet rail and locate it at the proper position Then fix the Chassis by s...

Page 18: ...nt of connector type there mainly are LC and BiDi SC Gigabit Fiber with multi mode LC SFP module Gigabit Fiber with single mode LC SFP module Gigabit Fiber with BiDi SC 1310nm SFP module Gigabit Fiber...

Page 19: ...m Fiber Cable 10 10 m TP to fiber Converter 56 Bit Time unit 1ns 1sec 1000 Mega bit Bit Time unit 0 01 s 1sec 100 Mega bit Table 2 2 Sum up all elements bit time delay and the overall bit time delay o...

Page 20: ...The switch supports both port based VLAN and tag based VLAN They are different in practical deployment especially in physical location The following diagram shows how it works and what the difference...

Page 21: ...VLAN1 and VLAN3 members but they could access VLAN4 members 3 VLAN3 members could not access VLAN1 VLAN2 and VLAN4 4 VLAN4 members could not access VLAN1 and VLAN3 members but they could access VLAN2...

Page 22: ...ne of them to monitor and configure the switch You can touch them through the following procedures Section 2 1 4 1 Configuring the Management Agent of the 065 7726SPOEthrough the Serial RS 232 Port Se...

Page 23: ...details on Null Modem Cable Specifications 2 Attaches the DB 9 female cable connector to the male serial RS 232 DB 9 connector on the switch 3 Attaches the other end of the serial RS 232 DB 9 cable to...

Page 24: ...s 255 255 255 0 You can change the switch s default IP address 192 168 1 1 to 10 1 1 1 and set the subnet mask to be 255 255 255 0 Then choose your default gateway may be it is 10 1 1 254 Default Valu...

Page 25: ...the IP address of the switch Then follow the procedures listed below 1 Set up a physical path between the configured the switch and a PC by a qualified UTP Cat 5 cable with RJ 45 connector Note If PC...

Page 26: ...is split into predefined address classes or categories Each class has its own network range between the network identifier and host identifier in the 32 bits address Each IP address comprises two part...

Page 27: ...for default route and 127 0 0 0 8 is reserved for loopback function 0 Class B IP address range between 128 0 0 0 and 191 255 255 255 Each class B network has a 16 bit network prefix followed 16 bit h...

Page 28: ...rk 128 1 2 3 it may have a subnet mask 255 255 0 0 in default in which the first two bytes is with all 1s This means more than 60 thousands of nodes in flat IP address will be at the same network It s...

Page 29: ...4 256 254 23 512 510 22 1024 1022 21 2048 2046 20 4096 4094 19 8192 8190 18 16384 16382 17 32768 32766 16 65536 65534 Table 2 4 According to the scheme above a subnet mask 255 255 255 0 will partition...

Page 30: ...nnected with the switch Use the same network address and append your host address to it Fig 2 12 First IP Address as shown in the Fig 2 12 enter 192 168 1 1 for instance For sure an IP address such as...

Page 31: ...ication of the switch please refer to Appendix A The switch is suitable for the following applications FTTB FTTO application is used in carrier or ISP See Fig 2 13 FTTH application is used in carrier...

Page 32: ...27 SIGNAMAX LLC www signamax eu Fig 2 15 Daisy Chain Fiber Network Connection Fig 2 16 Uninterrupted Power Supply for IP Phone Application...

Page 33: ...in a browser it will show the following screen see Fig 3 1 and ask you inputting username and password in order to login and access authentication The default username and password are both admin To...

Page 34: ...tor s identity can only monitor the system For those who have no administrator s identity can only monitor the system There are only a maximum of three users able to login simultaneously in the switch...

Page 35: ...s helpful while malfunctioning Fig 3 2 The Information of Page Layout On the top side it shows the front panel of the switch In the front panel the linked ports will display green as to the ports whic...

Page 36: ...as you are leaving If you do not choose any selection in Auto Logout list it means you turn on the Auto Logout function and the system will be logged out automatically when no action on the device 3 m...

Page 37: ...X LLC www signamax eu Port SNMP IGMP Snooping System PoE DHCP Boot VLAN MAC Table Root GVRP STP Trunk 802 1x Alarm Configuration Security Bandwidth QoS Diagnostics TFTP Server Log Firmware Upgrade Reb...

Page 38: ...is parameter through the device s user interface or SNMP Device name The name of the switch User defined Default is 065 7726SPOE System up time The time accumulated since this switch is powered up Its...

Page 39: ...f the switch Host MAC address It is the Ethernet MAC address of the management agent in this switch Device Port Show all types and numbers of the port in the switch RAM size The size of the DRAM in th...

Page 40: ...r the switch Parameter description DHCP Setting DHCP is the abbreviation of Dynamic Host Configuration Protocol Here DHCP means a switch to turn ON or OFF the function The switch supports DHCP client...

Page 41: ...address looked Network address Subnet mask number and host address It is shown in the following figure This reduces the total IP numbers a network is able to support by the amount of 2 power of the bi...

Page 42: ...rnet User can specify a DNS IP address for the switch With this the switch can translate a mnemonic name address into an IP address There are two ways to specify the IP address of DNS One is fixed mod...

Page 43: ...ver IP address The time zone is Greenwich centered which uses the expression form of GMT xx hours Function name Time Function description Set the system time by manual input or set it by syncing from...

Page 44: ...e in unit of hours according to the starting date and the ending date For example if you set the day light saving to be 1 hour When the time passes over the starting time the system time will be incre...

Page 45: ...AMAX LLC www signamax eu Day Light Saving End This is used to set when to stop performing the daylight saving time Mth Range is 1 12 Default 1 Day Range is 1 31 Default 1 Hour Range is 0 23 Default 0...

Page 46: ...valent identity Guest equivalent identity can modify his password only Please note that you must confirm administrator guest identity in the field of Authorization in advance before configuring the us...

Page 47: ...the connection inside of the accepting range Accept Deny Accept Deny Accept Rule 3 When only deny lists exist then it will accept all connections excluding the connection inside of the denying range...

Page 48: ...he mode that the user connect to the switch for example we can decide that which VLAN VID is able to be accepted or denied by the switch the IP range of the user could be accepted or denied by the swi...

Page 49: ...luding Any and Custom Default is Any Http Telnet and SNMP are three ways for the access and managing the switch in case that Custom had been chosen Action The switch supports two kinds of options for...

Page 50: ...vices of the group in the same window without the login of these devices The topmost left button is only used for the Master device See Fig 3 9 The background color of the button you press will be cha...

Page 51: ...ult is Enable Role The role that you would like the switch to play in the virtual stack Two types of roles including master and slave are offered for option Default is Master Group ID It is the group...

Page 52: ...ed in detail orderly in the following sections 3 2 1 Port Status The function Port Status gathers the information of all ports current status and reports it by the order of port number media link stat...

Page 53: ...on the port is active or not If the link is connected to a working well device the Link will show the link Up otherwise it will show Down This is determined by the hardware on both devices of the conn...

Page 54: ...only so the result will show 100M Full or 100M Half 10M Full and 10M Half duplex In port 25 and port 26 if the media is 1000Mbps with TP media it will show the combinations of 10 100M and Full Half d...

Page 55: ...10M 100M 1G and so on Vendor OUI Display the Manufacturer s OUI code which is assigned by IEEE Vendor Name Display the company name of the module manufacturer Vendor P N Display the product name of th...

Page 56: ...tch supports 3 parameters for each port They are State Speed Duplex and Flow Control Parameter description State Set the communication capability of the port is Enabled or Disabled When enabled traffi...

Page 57: ...type NWay Speed Duplex 100M TP ON OFF 10 100M Full Half 1000M TP ON OFF 10 100 1000M Full for all Half for 10 100 1000M Fiber ON OFF 1000M Full In Auto negotiation mode no default value In Forced mod...

Page 58: ...ter will be reset and restart counting The data is updated every time interval defined by the user The valid range is 3 to 10 seconds The Refresh Interval is used to set the update frequency Default u...

Page 59: ...54 SIGNAMAX LLC www signamax eu Rx Packet The counting number of the packet received Tx Collision Number of collisions transmitting frames experienced Rx Error Packet Number of bad packets received...

Page 60: ...a field has 20 digit long If the counting is overflow the counter will be reset and restart counting The data is updated every time interval defined by the user The valid range is 3 to 10 seconds The...

Page 61: ...e collision Tx Drop Packets Number of frames dropped due to excessive collision late collision or frame aging Tx Deferred Transmit Number of frames delayed to transmission due to the medium is busy Tx...

Page 62: ...ast packet Tx Multicast Packets Show the counting number of the transmitted multicast packet Tx Pause Packets Show the counting number of the transmitted pause packet Rx FCS Errors Number of bad FSC p...

Page 63: ...about the PoE status Fig 3 15 Parameter description Vmain The volt is supplied by the PoE Imain The sum of the current that every port supplies Pconsume The sum of the power that every port supplies P...

Page 64: ...witch will be disabled due to fast transient rise in temperature to 240 o C or slow rise in temperature to 200 o C Power Management Port Off Due to total power required by all PDs linked to the switch...

Page 65: ...s not own PoE function Priority Three options are offered for the user to choose including Normal Low and High Default is Normal The switch will stop supplying the power to the port based on the order...

Page 66: ...settings community name trap host and public traps as well as the throttle of SNMP A SNMP manager must pass the authentication by identifying both community names then it can access the MIB informati...

Page 67: ...anagement unit with SNMP manager receiving the trap message from the managed switch with SNMP agent issuing the trap message 6 trap hosts can prevent the important trap message from losing For each pu...

Page 68: ...h or other network device on the LAN will try its best to find the server to get the services or try to set up the predefined links they will issue many broadcast packets in the network The switch sup...

Page 69: ...etween IP Multicast Router Switch and IP Multicast Host can update the information of the Multicast table when a member port joins or leaves an IP Multicast Destination Address With this function once...

Page 70: ...ssive In Passive Snooping mode the IGMP snooping will not periodically poll the hosts in the groups The switch will send a Membership Query message to all hosts only when it has received a Membership...

Page 71: ...e Custom you can fill in VID number The valid VID range is 1 4094 Port The switch supports two kinds of options for managed valid port range including Any and Custom Default is Any You can select the...

Page 72: ...his is quite different from port based VLAN If there are any more rules in ingress filtering list or egress filtering list the packet will be screened with more filtering criteria to determine if it c...

Page 73: ...t then will be forwarded But if the PVID of port 1 is not 100 the packet will be dropped SVL While SVL is enable all VLANs use the same filtering database storing the membership information of the VLA...

Page 74: ...a new VLAN name and VLAN ID after pressing Add button Parameter description VLAN Name The name defined by administrator is associated with a VLAN group Valid letters are A Z a z 0 9 and _ characters T...

Page 75: ...f you tick the check box beside the port No packets with this VID outgoing from this port will be untagged Finally press the Apply button to have the setting taken effect Fig 3 23 Delete Group Just pr...

Page 76: ...create a Tag based VLAN with VID x For example if port x receives an untagged packet the switch will apply the PVID assume as VID y of port x to tag this packet the packet then will be forwarded as th...

Page 77: ...a given port to accept all frames Tagged and Untagged or just receive tagged frame If the former is the case then the packets with tagged or untagged will be processed If the later is the case only th...

Page 78: ...Edit and Delete function buttons User can add a new VLAN group by inputting a new VLAN name Parameter description VLAN Name The name defined by administrator is associated with a VLAN group Valid lett...

Page 79: ...box beside the port No then press the Apply button to have the setting taken effect Fig 3 27 Delete Group Just press the Delete button to remove the selected group entry from the Port based group tab...

Page 80: ...tate for the selected port Parameter description Port Select the port you would like to inquire Search Set up the MAC entry you would like to inquire The default is MAC Display the MAC address of one...

Page 81: ...LLC www signamax eu Port The port that exists in the searched MAC Entry VID VLAN Group that MAC Entry exists State Display the method that this MAC Entry is built It may show Dynamic MAC or Static MA...

Page 82: ...limit of MAC maintenance is able to limit the amount of MAC that each port can learn Parameter description Aging Time Delete a MAC address idling for a period of time from the MAC Table which will no...

Page 83: ...tion drop is chosen the packet will be dropped if its DA is equal to the value you set up Due to this setting belongs to the global one so it may affect all ports transmission of the packets As static...

Page 84: ...ress belongs to which user in the illegal access report At the initial time it shows all pairs of the existed alias name and MAC address There are three MAC alias functions in this function folder inc...

Page 85: ...ix byte long Ethernet hardware address and usually expressed by hex and separated by hyphens For example 00 40 C7 D6 00 02 Alias MAC alias name you assign Note If there are too many MAC addresses lear...

Page 86: ...ated with their attribute database and GARP Information Propagation GIP to communicate among switches and end stations With GID information and GIP GVRP state machine maintain the contents of Dynamic...

Page 87: ...entisecond Leave All Time A time period for announcement that all registered device is going to be de registered If someone still issues a new join then a registration will be kept in the switch Valid...

Page 88: ...e unregistered EMPTY state Restricted Mode This function is used to restrict dynamic VLAN be created when this port received GVRP PDU There are two modes disable and enable provided for the user s cho...

Page 89: ...d Total GVRP Packets Total GVRP BPDU is received by the GVRP application Invalid GVRP Packets Number of invalid GARP BPDU is received by the GARP application LeaveAll Message Packets Number of GARP BP...

Page 90: ...U is transmitted by the GVRP application LeaveAll Message Packets Number of GARP BPDU with Leave All message is transmitted by the GARP application JoinEmpty Message Packets Number of GARP BPDU with J...

Page 91: ...ted currently VID VLAN identifier When GVRP group creates each dynamic VLAN group owns its VID Valid range is 1 4094 Member Port Those are the members belonging to the same dynamic VLAN group Edit Adm...

Page 92: ...ed status Default is Disabled Bridge ID Show switch s bridge ID which stands for the MAC address of this switch Bridge Priority Show this switch s current bridge priority setting Default is 32768 Desi...

Page 93: ...r bridges periodically sending hello message every hello time seconds to the bridge attached to its designated port STP Topology Change Count STP Topology Change Count expresses the time spent in unit...

Page 94: ...this value lower than that of bridge in the LAN The valid value is 0 61440 The default is 32768 Hello Time Hello Time is used to determine the periodic time to send normal BPDU from designated ports a...

Page 95: ...to Learning state and Learning state to Forwarding state It assumes that forward delay time is 15 seconds then total forward delay time will be 30 seconds This has much to do with the STP convergent...

Page 96: ...ble state BLOCKING state and LISTENING state defined in the 802 1d specification are now all represented as DISCARDING state LEARNING state indicates this port can now contribute its learning knowledg...

Page 97: ...rt or root port though an edge port will transit to a normal spanning tree port immediately if it receives a BPDU Default No Admin Point To Point We say a port is a point to point link from RSTP s vie...

Page 98: ...es the port sending out an RSTP BPDU instead of a legacy STP BPDU at the next transmission The only benefit of this operation is to make the port quickly get back to act as an RSTP port Click M Check...

Page 99: ...gregation with non IEEE 802 3 MAC link Operating in half duplex mode Aggregate the ports with different data rates Static Trunk Ports using Static Trunk as their trunk method can choose their unique S...

Page 100: ...l automatically be made by the system while you are configuring your trunking ports Trunk Setting Rules are listed below Rule1 Maximum 3 groups are allowed Rule 2 The members of each group cannot exce...

Page 101: ...using LACP Static A port use Static Trunk as its trunk method to get aggregated with other ports also using Static Trunk Group Ports choosing the same trunking method other than None must be assigned...

Page 102: ...ts with same Group ID and using same trunking method will have the opportunity to aggregate to a particular aggregator port This aggregator port is usually the port with the smallest Port No within th...

Page 103: ...description Aggregator It shows the aggregator ID from 1 to 26 of every port In fact every port is also an aggregator and its own aggregator ID is the same as its own Port No Method Show the method a...

Page 104: ...Partner The peer system from this aggregator s view System Priority Show the System Priority part of a system ID MAC Address Show the MAC Address part of a system ID Port Show the port number part of...

Page 105: ...assigned a globally unique System Identifier for this purpose A system ID is a 64 bit field comprising a 48 bit MAC Address and 16 bit priority value Parameter description System Priority The System...

Page 106: ...g 3 43 Supplicant It is an entity being authenticated by an authenticator It is used to communicate with the Authenticator PAE Port Access Entity by exchanging the authentication message when the Auth...

Page 107: ...tion server B and C is in the internal network D is Authentication server running RADIUS switch at the central location acts Authenticator connecting to PC A and A is a PC outside the controlled port...

Page 108: ...he supplicant will initiate EAPOL Start the process by sending to the authenticator 5 And next the Supplicant replies an EAP Response Identity to the authenticator The authenticator will embed the use...

Page 109: ...rk If the authenticator receives a Radius Access Reject it will send an EAP Failure to the supplicant This means the supplicant is failed to authenticate The port it connected is in the unauthorized s...

Page 110: ...which can distinguish the device s MAC address and its VID The following table is the summary of the combination of the authentication status and the port status versus the status of port mode set in...

Page 111: ...entication Default 192 168 1 1 Port Number The port number to communicate with RADIUS server for the authentication service The valid value ranges 1 65535 Default port number is 1812 Secret Key The se...

Page 112: ...gure the 802 1x operation mode 802 1x Mode 802 1x operation mode There are two options including Disable and Multi host mode Default is Disable Disable It will have the chosen port acting as a plain p...

Page 113: ...etwork without the admittance of 802 1X authenticator The Port Status will show the following screen Port Number The port number to be chosen to show its 802 1X Port Status The valid number is Port 1...

Page 114: ...e type of operation mode supported ForceUnauthorized ForceAuthorized Auto ForceUnauthorized The controlled port is forced to hold in the unauthorized state ForceAuthorized The controlled port is force...

Page 115: ...ber times that the authenticator will retransmit an EAP Request to the supplicant before it times out the authentication session The valid range 1 10 Default 2 times suppTimeout 1 65535 s A timeout co...

Page 116: ...e phone SMS short message system and trap The message will be sent while users tick the trap event individually on the web page shown as below Parameter description Trap Cold Start Warm Start Link Dow...

Page 117: ...ion See Fig 3 51 Then user can read the trap information from the email or the mobile phone This function provides 6 email addresses and 6 mobile phone numbers at most The 22 different trap events wil...

Page 118: ...e mail server Password your password on the mail server Email Address 1 6 email address that would like to receive the alarm message SMS SMS Server the IP address of the server transferring your SMS U...

Page 119: ...on This is the ex factory setting and cannot be altered Working Configuration It is the configuration you are using currently and can be changed any time The configurations you are using are saved int...

Page 120: ...Start Configuration Function description Save the current configuration as a start configuration file in flash memory Fig 3 53 Function name Save As User Configuration Function description Save the c...

Page 121: ...uration And the IP address of the switch will also be restored to 192 168 1 1 Fig 3 55 Function name Restore Default Configuration excludes current IP address Function description Restore Default Conf...

Page 122: ...er Configuration function can retrieve the previous confirmed working configuration stored in the flash memory to update start configuration When completing to restore the configuration the system s s...

Page 123: ...Start or Save As User via TFTP Parameter description Export File Path Export Start Export Save As Start s config file stored in the flash Export User Conf Export Save As User s config file stored in t...

Page 124: ...sed for the activation or de activation of Port Mirror function Default is disable Monitoring Port Set up the port for monitoring Valid port is Port 1 26 and default is Port 1 Monitored Ingress Port S...

Page 125: ...administrator to immediately find and solve the port that results in the occurrence of looping problems in the network Parameter description Mode Used for the activation or de activation of Isolated G...

Page 126: ...s with the Egress mode of Restricted Group Parameter description Mode Used for the activation or de activation of Restricted Group function Default is disable Ingress Select the ports that you would l...

Page 127: ...o work on it Valid range of the port is 1 26 Rate Set up the limit of Ingress bandwidth for the port you choose Incoming traffic will be discarded if the rate exceeds the value you set up in Data Rate...

Page 128: ...n it Valid range of the port is 1 26 Rate Set up the limit of Egress bandwidth for the port you choose Packet transmission will be delayed if the rate exceeds the value you set up in Data Rate field T...

Page 129: ...st Storm Control Enable the function of bandwidth storm control for broadcast packets Multicast Storm Control Enable the function of bandwidth storm control for multicast packets Unknown Unicast Storm...

Page 130: ...AX LLC www signamax eu Storm Rate Set up the limit of bandwidth for storm type you choose Valid value of the storm rate ranges from 1 100 with the minimum unit of 1 And only integer is acceptable Defa...

Page 131: ...M set the D bit requests low delay the T bit requests high throughput the R bit requests high reliability and the M bit requests low cost DiffServ DSCP Priority act on DSCP field of IP Header In the...

Page 132: ...ties of VIP and TOS 2 enable both VIP and DSCP Choose priorities of VIP and DSCP 3 enable both TOS and DSCP Choose DSCP 4 enable both VIP and DSCP Choose priorities of VIP and DSCP 5 enable both 802 1...

Page 133: ...t values for queue 0 to queue 3 Parameter description QoS Mode You can Enable QoS Mode and let QoS function become effective Default is Disable Priority Control Just tick the check box of 802 1P TOS o...

Page 134: ...ransmit packets from port 2 and port 3 to port 1 at speed of 100MB and let congestion happen The packets for port 3 will be dropped because the packets from port 2 own highest precedence For the sake...

Page 135: ...130 SIGNAMAX LLC www signamax eu Fig 3 66...

Page 136: ...ossess different bandwidth distribution according to your weight setting Parameter description 802 1p Priority Mapping Each Priority can select any of Queue 0 Queue 3 In Default Priority 0 is mapping...

Page 137: ...ED PRECEDENCE 3 bits can arrange 8 kinds of priorities corresponding to the 0 7 priority in the following priority diagram TOS Delay Priority Mapping works while D TYPE in TOS field of IP header of th...

Page 138: ...ECEDENCE 3 bits can arrange 8 kinds of priorities corresponding to the 0 7 priority in the following priority diagram TOS Throughput Priority Mapping works while T TYPE in TOS field of IP header of th...

Page 139: ...CEDENCE 3 bits can arrange 8 kinds of priorities corresponding to the 0 7 priority in the following priority diagram TOS Reliability Priority Mapping works while R TYPE in TOS field of IP header of th...

Page 140: ...DENCE 3 bits can arrange 8 kinds of priorities corresponding to the 0 7 priority in the following priority diagram TOS Monetary Cost Priority Mapping works while M TYPE in TOS field of IP header of th...

Page 141: ...the last two bits are left unused DSCP can form total 64 0 63 kinds of Traffic Class based on the arrangement of 6 bit field in DSCP of the IP packet In the switch user is allowed to set up these 64 k...

Page 142: ...of them will be described in detail orderly in the following sections Function name Diagnostics Function description Diagnostics function provides a set of basic system diagnosis It let users know tha...

Page 143: ...ignal only wraps around in the switch box As to the latter test function it will send the test signal to its link partner If you do not have them connected to active network devices i e the ports are...

Page 144: ...o let you know that if the target device is available or not You can simply fill in a known IP address and then click Ping button A few seconds later the switch will report to you if the pinged device...

Page 145: ...n name TFTP Server Function description Set up IP address of TFTP server Parameter description Specify the IP address where the TFTP server locates Fill in the IP address of your TFTP server then pres...

Page 146: ...on Function name Log Data Function description The Trap Log Data is displaying the log items including all SNMP Private Trap events SNMP Public traps and user logs occurred in the system In the report...

Page 147: ...142 SIGNAMAX LLC www signamax eu Upload Log Upload log data through tftp Clear Log Clear log data...

Page 148: ...r TFTP server should be filled in 2 Specifying what the filename and where the file is You must specify full path and filename Then press Upgrade button if your download is not successful the switch w...

Page 149: ...en you must reboot to have the new configuration taken effect Here we are discussing is software reset for the reboot in the main menu Function name Reboot Function description Reboot the switch Reboo...

Page 150: ...her users from the system without the permission If you do not logout and exit the browser the switch will automatically have you logout Besides this manually logout and implicit logout you can pull d...

Page 151: ...At Com Port Properties Menu configure the parameters as below see the next section Baud rate 57600 Stop bits 1 Data bits 8 Parity N Flow control none 4 1 1 Login The command line interface CLI is a t...

Page 152: ...147 SIGNAMAX LLC www signamax eu Fig 4 1 Fig 4 2...

Page 153: ...y are exit end help history logout save start save user restore default and restore user For more details please refer to Section 4 2 1 Command instructions reside in the corresponding modes are local...

Page 154: ...top mode Argument None Possible value None Example 065 7726SPOE alarm 065 7726SPOE alarm events 065 7726SPOE alarm events end 065 7726SPOE exit Syntax exit Description Back to the previous mode When y...

Page 155: ...ne Example 065 7726SPOE ip 065 7726SPOE ip help Commands available Local commands set ip Set ip and gateway set dns Set dns enable dhcp Enable DHCP and set dns auto or manual disable dhcp Disable DHCP...

Page 156: ...list total records up to 256 If optional argument is given the CLI would only show the last numbers of records given by the argument Argument show last number of history records optional Possible valu...

Page 157: ...restore default Description To restore the startup configuration as factory default configuration If restoring default successfully the CLI would prompt if reboot immediately or not If you press Y or...

Page 158: ...the entire startup configuration would replace as user defined one Argument None Possible value None Example 065 7726SPOE restore user Restoring Restore User Configuration Successfully Press any key t...

Page 159: ...t configuration as the user defined configuration When you enter this command the CLI would save your current configuration into the non volatile FLASH as user defined configuration Argument None Poss...

Page 160: ...ge syntax 1 5 7 available from 1 to 26 times max times range 1 10 Possible value port range 1 to 26 times 1 10 default is 2 Example 065 7726SPOE 802 1x set max request 2 2 set mode Syntax set mode por...

Page 161: ...r state machine to define periods of time during when it will not attempt to acquire a Supplicant Argument port range syntax 1 5 7 available from 1 to 26 sec timer range 0 65535 Possible value port ra...

Page 162: ...ailable from 1 to 26 sec timer range 1 65535 Possible value port range 1 to 26 sec 1 65535 default is 3600 Example 065 7726SPOE 802 1x set reAuthPeriod 2 3600 set serverTimeout Syntax set serverTimeou...

Page 163: ...order to determine timeout conditions in the exchanges between the Authenticator and the Supplicant or Authentication Server The initial value of this timer is either suppTimeout or serverTimeout as...

Page 164: ...ble 2 Multi host 3 Disable 4 Disable 5 Disable 6 Disable show parameter Syntax show parameter Description To display the parameter settings of each port Argument None Possible value None Example 065 7...

Page 165: ...ne Example 065 7726SPOE 802 1x show security Port Mode Status 1 Disable 2 Multi host Unauthorized 3 Disable 4 Disable 5 Disable 6 Disable show state Syntax show state Description To display the Radius...

Page 166: ...irm password Argument name new account name Possible value name A string must be at least 5 character Example 065 7726SPOE account add aaaaa Password Confirm Password 065 7726SPOE account del Syntax d...

Page 167: ...account modify aaaaa username password the length is from 5 to 15 Current username aaaaa bbbbb New password Confirm password Username changed successfully Password changed successfully show Syntax sho...

Page 168: ...s 2 del server user Syntax del server user Description To remove the server user account and password Argument None Possible value None Example 065 7726SPOE alarm email del server user set mail addres...

Page 169: ...name Description To set up the account of the email server Argument username email server account Possible value None Example 065 7726SPOE alarm email set user admin show Syntax show Description To di...

Page 170: ...7726SPOE alarm events del all 1 3 del email Syntax del email range Description To disable the email of the events Argument range del the range of email syntax 1 5 7 Possible value range 1 22 Example 0...

Page 171: ...3 set all Syntax set all range Description To enable email sms and trap of events Argument range set the range of email sms and trap of events syntax 1 5 7 Possible value range 1 22 Example 065 7726SP...

Page 172: ...t range set the range of sms syntax 1 5 7 Possible value range 1 22 Example 065 7726SPOE alarm events set sms 1 3 set trap Syntax set trap range Description To enable the trap of the events Argument r...

Page 173: ...il SMS Trap 1 Cold Start v 2 Warm Start v 3 Link Down v 4 Link Up v 5 Authentication Failure v 6 User Login 7 User Logout 8 STP Topology Changed 9 STP Disabled 10 STP Enabled 11 LACP Disabled 12 LACP...

Page 174: ...26SPOE alarm show events 065 7726SPOE alarm show sms sms del phone number Syntax del phone number Description To delete sms phone number Argument mobile phone number range 1 to 6 Possible value 1 to 6...

Page 175: ...m sms set phone number 1 0968777777 set server Syntax set server ip Description To set up the IP address of sms server Argument ip SMS server ip address or domain name Possible value None Example 065...

Page 176: ...To display the configuration of SMS trap event Argument None Possible value None Example 065 7726SPOE alarm sms show SMS Server 192 168 1 7 Username ABC Password Mobile Phone 1 0968777777 Mobile Phone...

Page 177: ...syntax 1 5 7 available from 1 to 26 data_rate 66 1024000 Kb port 1 24 66 102400 Kb port 25 26 66 1024000 Kb Possible value range 1 to 26 data_rate 66 102400 Kb for port 1 24 66 1024000 Kb for port 25...

Page 178: ...a_rate 1 100 The value must be the integer The value 100 disables broadcast storm control Possible value range 1 to 5 data_rate 1 100 Example 065 7726SPOE bandwidth set storm rate 2 99 show Syntax sho...

Page 179: ...rt start Export successful export user conf Syntax export user conf Description To run the export user conf function Argument None Possible value None Example 065 7726SPOE config file export user conf...

Page 180: ...et up the file path and filename that user would like to export Argument filepath filepath and filename Possible value filepath filepath and filename Example 065 7726SPOE config file set export path l...

Page 181: ...xt Import Path and Filename log 21511 txt dhcp boot set dhcp boot Syntax set sec Description To set up the delay time for DHCP Boot Argument sec range syntax 0 1 30 The value 0 is to disable dhcp boot...

Page 182: ...pback Test Argument None Possible value None Example 065 7726SPOE diag loopback Internal Loopback Test OK External Loopback Test Port 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25...

Page 183: ...firmware set upgrade path FEL2SW26_ES2126_v2 05 img show Syntax show Description To display the information of tftp server and upgrade path and file name Argument None Possible value None Example 065...

Page 184: ...xample 065 7726SPOE gvrp enable group Syntax group group number Description To enter any of gvrp group for changing gvrp group setting You can change the applicant or registrar mode of existing gvrp g...

Page 185: ...ormal Normal 8 Normal Normal 12 Normal Normal 13 Normal Normal 23 Normal Normal 24 Normal Normal 25 Normal Normal 26 Normal Normal 065 7726SPOE gvrp group 2 set registrar 1 10 fixed 065 7726SPOE gvrp...

Page 186: ...ormal fixed forbidden Description To set default registrar mode for each port Argument range port range syntax 1 5 7 available from 1 to 26 normal set registrar as normal mode fixed set registrar as f...

Page 187: ...al Enable 3 20 60 1000 Normal Normal Enable 4 20 60 1000 Normal Normal Enable 5 20 60 1000 Normal Normal Enable 6 20 60 1000 Normal Normal Enable 7 20 60 1000 Normal Normal Enable 8 20 60 1000 Normal...

Page 188: ...to 26 join 20 to 100 leave 60 to 300 leaveall 1000 to 5000 Example 065 7726SPOE gvrp set timer 2 8 25 80 2000 show config Syntax show config Description To display the gvrp configuration Argument None...

Page 189: ...counter 2 GVRP Counter port 2 Counter Name Received Transmitted Total GVRP Packets 0 0 Invalid GVRP Packets 0 LeaveAll message 0 0 JoinEmpty message 0 0 JoinIn message 0 0 LeaveEmpty message 0 0 Empt...

Page 190: ...IP multicast group Argument ip multicast the range of IP multicast vid vlan ID 1 4094 or any port range syntax 1 5 7 available from 1 to 26 Possible value ip multicast ex 224 1 1 1 225 2 3 3 or any vi...

Page 191: ...ng Syntax show igmp snooping Description To display IGMP snooping mode and allowed IP multicast entry Argument None Possible value None Example 065 7726SPOE igmp snooping show igmp snooping Snoop Mode...

Page 192: ...tax enable dhcp manual auto Description To enable the system DHCP function and set DNS server via manual or auto mode Argument manual auto set DNS by using manual or auto mode Possible value manual au...

Page 193: ...2 168 1 253 or others Example 065 7726SPOE ip set ip 192 168 1 2 255 255 255 0 192 168 1 253 show Syntax show Description To display the system s DHCP function state IP address subnet mask default gat...

Page 194: ...clear disable auto upload Syntax disable auto upload Description To disable the auto upload function Argument None Possible value None Example 065 7726SPOE log disable auto upload enable auto upload S...

Page 195: ...ment None Possible value None Example 065 7726SPOE log show Tftp Server 0 0 0 0 Auto Upload Disable 1 Wed Apr 13 12 13 27 2005 Link Up Port 1 2 Wed Apr 13 12 13 26 2005 Link Down Port 1 3 Wed Apr 13 1...

Page 196: ...escription To set up the mac alias entry Argument mac mac address format 00 02 03 04 05 06 alias mac alias name max 15 characters Possible value mac mac address alias max 15 characters Example 065 772...

Page 197: ...care 0 as untagged Possible value port 1 to 26 vid 0 1 4094 Example 065 7726SPOE mac table information search 1 26 MAC Table List Alias MAC Address Port VID State 00 40 c7 88 00 06 1 0 Dynamic 065 77...

Page 198: ...300 set learning Syntax set learning port num Description To set up the maximum amount of MAC that each port can learn Argument port port range syntax 1 5 7 available form 1 to 24 num MAC address num...

Page 199: ...rule port Description To add the static mac entry Argument mac mac address format 01 02 03 04 05 06 vid vlan id from 1 to 4094 queue which queue you want to set from 0 to 3 rule forwarding rule from 0...

Page 200: ...04 05 06 Possible value mac mac address Example 065 7726SPOE mac table static mac del 00 02 03 04 05 06 show Syntax show Description To display static mac entry Argument None Possible value None Exam...

Page 201: ...ng the management policy records Argument name value ACL entry name vid value VLAN ID ip value IP range port value Incoming port type value Access type action value a ccept or d eny Possible value nam...

Page 202: ...value ip value port value type value action value Synopsis set name Mary vid 20 ip 192 168 1 1 192 168 1 90 port 2 5 8 type h s action a Synopsis set name Mary vid 20 ip 192 168 1 1 192 168 1 90 Descr...

Page 203: ...type s action d 065 7726SPOE management edit 1 show 1 Name Tom VlanID 2 IP 192 168 1 30 192 168 1 80 Type SNMP Action Deny Port 1 2 show Syntax show Description To show the specific management policy...

Page 204: ...ty as 0 Low 1 Normal 2 High Possible value port range 1 to 24 priority 0 1 or 2 Example 065 7726SPOE poe set priority 1 12 2 set state Syntax set state port range state Description To set the PoE stat...

Page 205: ...Off X X X X X X X X X X X X Overload Port Off X X X X X X X X X X X X Short Circuit Port Off X X X X X X X X X X X X Over Temp Protection X X X X X X X X X X X X Power Management Port Off X X X X X X...

Page 206: ...0 9 Normal Enable Normal 0 0 0 0 10 Normal Enable Normal 0 0 0 0 11 Normal Enable Normal 0 0 0 0 12 Normal Enable Normal 0 0 0 0 13 Normal Enable Normal 0 0 0 0 14 Normal Enable Normal 0 0 0 0 15 Nor...

Page 207: ...ntax disable state range Description To disable the communication capability of the port Argument range port range syntax 1 5 7 available from 1 to 26 Possible value range 1 26 Example 065 7726SPOE po...

Page 208: ...tric or asymmetric Example 065 7726SPOE port set flow control 3 6 symmetric set speed duplex Syntax set speed duplex range auto 10 100 1000 half full Description To set up the speed and duplex of all...

Page 209: ...w conf show detail counter Syntax show detail counter Description To display the detailed counting number of each port s traffic Argument port available from 1 to 26 Possible value 1 26 Example 065 77...

Page 210: ...Vendor Name APAC Opto Vendor PN KM28 C3S TC N Vendor Rev 0000 Vendor SN 5425011140 Date Code 050530 Temperature none Vcc none Mon1 Bias mA none Mon2 TX PWR none Mon3 RX PWR none show simple counter Sy...

Page 211: ...le 065 7726SPOE port show status Port Media Link State Auto Nego Speed Duplex Rx Pause Tx Pause 1 TP Down Enable Enable 2 TP Down Enable Enable 3 TP Down Enable Enable 4 TP Down Enable Enable 5 TP Up...

Page 212: ...alue None Example 065 7726SPOE qos disable 1p disable dscp Syntax disable dscp Description To disable IP DSCP qos Argument None Possible value None Example 065 7726SPOE qos disable dscp disable qos Sy...

Page 213: ...ble value None Example 065 7726SPOE qos disable tos enable 1p Syntax enable 1p Description To enable 802 1p qos Argument None Possible value None Example 065 7726SPOE qos enable 1p enable dscp Syntax...

Page 214: ...OE qos enable tos set dscp Syntax set dscp q0 priority q1 priority q2 priority q3 priority Description To set IP DSCP qos weighting for 4 queues Argument q queue level q0 queue 0 q1 queue 1 q2 queue 2...

Page 215: ...edule and weight for 4 queues Argument wrr scheduling weighted round robin method strict scheduling strict method wrr_0 to 3 weighted for every queue Weighted range 1 55 Possible value wrr strict wrr...

Page 216: ...value port_range 1 to 26 mode 1 or 0 Example 065 7726SPOE qos set vip 1 6 1 show dscp Syntax show dscp Description To show IP DSCP Qos configuration Argument None Possible value None Example 065 7726...

Page 217: ...2 44 2 45 2 46 2 47 2 48 3 49 3 50 3 51 3 52 3 53 3 54 3 55 3 56 3 57 3 58 3 59 3 60 3 61 3 62 3 63 3 show port Syntax show port Description To show VIP port configuration Argument none Possible valu...

Page 218: ...s show priority tag 802 1p priority Global QoS mode Enable QoS Enable 802 1p Priority Disable ip tos classification Disable ip diffserv classification Scheduling weighted round robin method weight wrr...

Page 219: ...ification Scheduling weighted round robin method weight wrr 0 1 wrr 1 1 wrr 2 8 wrr 3 16 weighted range 1 55 P0 7 Priority 0 7 Default mode Queue0 P0 P1 Queue1 P2 P3 Queue2 P4 P5 Queue3 P6 P7 P0 P1 P2...

Page 220: ...To set up the function of the isolated group Argument port isolated port range syntax 1 5 7 available from 0 to 26 set 0 as disabled Possible value port 0 to 26 Example 065 7726SPOE security isolated...

Page 221: ...mirror enable set Syntax set spy ingress egress Description To set up the monitoring port and monitored ports of the mirror function User can monitor the ports that receive or transmit the packets Ar...

Page 222: ...ction of restricted group Argument ingress ingress group port range syntax 1 5 7 available from 0 to 26 egress egress group port range syntax 1 5 7 available from 0 to 26 set ingress or egress to 0 as...

Page 223: ...t community Argument None Possible value None Example 065 7726SPOE snmp disable set community 065 7726SPOE snmp disable snmp enable Syntax enable set community enable snmp Description The Enable here...

Page 224: ...5 7726SPOE snmp set set community private 065 7726SPOE snmp set trap 1 192 168 1 1 162 public show Syntax show Description The Show here is to display the configuration of SNMP Argument None Possible...

Page 225: ...ilable from 1 to 26 Possible value range 1 to 26 Example 065 7726SPOE stp Mcheck 1 8 disable Syntax disable Description To disable the function of STP Argument None Possible value None Example 065 772...

Page 226: ...0 15 set port Syntax set port range path cost priority edge_port admin p2p Description To set up the port information of STP Argument range syntax 1 5 7 available from 1 to 26 path cost 0 1 200000000...

Page 227: ...Version RSTP show port Syntax show port Description To display the port information of STP Argument None Possible value None Example 065 7726SPOE stp show port Port Port Status Path Cost Priority Admi...

Page 228: ...Example 065 7726SPOE stp show status STP Status STP State Enabled Bridge ID 00 40 C7 D8 09 1D Bridge Priority 61440 Designated Root 00 40 C7 D8 09 1D Designated Priority 61440 Root Port 0 Root Path Co...

Page 229: ...ntax set device name device name Description To set the device name description of the switch Argument device name string length up to 40 characters Possible value device name A b c d z and 1 2 3 etc...

Page 230: ...Description 24 Port 10 100BaseT TX Managed PoE Switch Location Contact Device Name 065 7726SPOE System Up Time 0 Days 0 Hours 52 Mins 40 Secs Current Time Fri Oct 07 14 55 13 2005 BIOS Version v1 04 F...

Page 231: ...s of tftp server Argument ip the IP address of tftp server Possible value ip tftp server IP Example 065 7726SPOE tftp set server 192 168 3 111 show Syntax show Description To display the information o...

Page 232: ...aylight saving end Day 01 31 hh daylight saving end Hour 00 23 Possible value hr 5 to 5 MM 01 12 DD 01 31 HH 00 23 mm 01 12 dd 01 31 hh 00 23 Example 065 7726SPOE time set daylightsaving 3 10 12 01 11...

Page 233: ...ck via net 8 Synchronizing 1 Synchronization success show Syntax show Description To show the time configuration including Current Time NTP Server Timezone Daylight Saving Daylight Saving Start and Da...

Page 234: ...sh Syntax set hash method Description To set up trunk hash method Argument method lacp hash method 0 DA and SA 1 SA 2 DA Note This hash method applies to both LACP and static trunk Possible value meth...

Page 235: ...on link aggregation control protocol group 1 3 active LACP passive active active set the LACP to active mode passive set the LACP to passive mode Possible value port range 1 to 26 method static or lac...

Page 236: ...ethod DA show lacp detail Syntax show lacp detail aggtr Description To display the detailed information of the LACP trunk group Argument aggtr aggregator available from 1 to 26 Possible value aggtr 1...

Page 237: ...e 0 Active 1 Ready 2 LACP 1 Active 2 3 LACP 1 Active 3 4 LACP 1 Active 4 5 LACP 1 Active 5 6 None 0 Active 6 7 None 0 Active 7 8 None 0 Active 8 9 None 0 Active 9 10 None 0 Active 10 11 None 0 Active...

Page 238: ...065 7726SPOE vlan del port group vlan 2 del tag group Syntax del tag group vid Description To delete the tag based vlan group Argument vid vlan ID available from 1 to 4094 Possible value vid 1 to 4094...

Page 239: ...to 26 Possible value port_range 1 to 26 Example 065 7726SPOE vlan disable drop untag 2 4 5 7 disable svl Syntax disable svl Description To enable Independent VLAN Learning Argument None Possible valu...

Page 240: ...ag Syntax enable drop untag port_range Description To enable drop untag Argument port_range which port s you want to drop untagged frames Syntax 1 5 7 available from 1 to 26 Possible value port_range...

Page 241: ...between port based and tag based modes Argument port tag port or tag tag set tag based vlan port set port based vlan Possible value port tag port or tag Example 065 7726SPOE vlan set mode tag set por...

Page 242: ...pvid 1 to 4094 default_priority 0 to 7 Example 065 7726SPOE vlan set pvid 3 5 6 8 5 6 set tag group Syntax set tag group vid name member_range untag_range Description To add or edit the tag based vla...

Page 243: ...ng Symmetric vlan Disable Asymmetric SVL Disable IVL Double tag Disable show group Syntax show group Description To display vlan mode and vlan group Argument None Possible value None Example 065 7726S...

Page 244: ...riority Drop Untag 1 1 0 Disable 2 1 0 Disable 3 5 6 Disable 4 1 0 Disable 5 5 6 Disable 6 5 6 Disable 7 5 6 Disable 8 5 6 Disable 9 1 0 Disable 10 1 0 Disable 11 1 0 Disable 12 1 0 Disable 13 1 0 Dis...

Page 245: ...e value None Example 065 7726SPOE vs disable enable Syntax enable Description To enable the virtual stack Argument None Possible value None Example 065 7726SPOE vs enable set gid Syntax set gid gid De...

Page 246: ...r act as master slave act as slave Possible value master slave master or slave Example 065 7726SPOE vs set role master show Syntax show Description To display the configuration of the virtual stack Ar...

Page 247: ...check if connection ports are used on that Managed Switch Please check the uplink setup of the Managed Switch to verify the uplink function is enabled 3 The console interface cannot appear on the cons...

Page 248: ...resses with automatic learning and aging Auto aging with programmable inter age time Supports 802 1p Class of Service with 4 level priority queuing Supports port sniffer function with 3 modes TX Monit...

Page 249: ...244 SIGNAMAX LLC www signamax eu PoE PSE status and activity LED indicator Smart feature for PD on off class feeding priority...

Page 250: ...100 1000Mbps for TP 1000Mbps for Fiber Full Forwarding Filtering Packet Rate PPS packets per second Forwarding Rate Speed 1 488 000PPS 1000Mbps 148 800PPS 100Mbps 14 880PPS 10Mbps MAC Address and Self...

Page 251: ...NK ACT FDX SPD 1000M Fiber TP Port 25 26 LINK ACT FDX SPD Power Requirement AC Line Voltage 100 240 V Frequency 50 60 Hz Consumption Max 12W in case no PD device connected Max 185W with 12 x 15 4W PoE...

Page 252: ...S Referred to as Class of Service CoS by the IEEE 802 1P standard Four queues per port Packet transmission schedule using Weighted Round Robin WRR User defined weight Classification of packet priority...

Page 253: ...and line interface The table below shows the pin assignments for the DB 9 cable Function Mnemonic Pin Carrier CD 1 Receive Data RXD 2 Transmit Data TXD 3 Data Terminal Ready DTR 4 Signal Ground GND 5...

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