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VigorSwitch P1280 User’s Guide

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The Spanning Tree Protocol (STP) is a network protocol that ensures a loop-free topology for
any bridged Ethernet local area network.

Bridge Protocol Data Units (BPDUs) are frames that contain information about the Spanning

Tree Protocol (STP). Switches send BPDUs using a unique MAC address from its origin port and
a multicast address as destination MAC (01:80:C2:00:00:00, or 01:00:0C:CC:CC:CD for Per

VLAN Spanning Tree).

For STP algorithms to function, the switches need to share information about themselves and

their connections. What they share are bridge protocol data units (BPDUs).

BPDUs are sent out as multicast frames to which only other layer 2 switches or bridges are

listening. If any loops (multiple possible paths between switches) are found in the network
topology, the switches will co-operate to disable a port or ports to ensure that there are no

loops; that is, from one device to any other device in the layer 2 network, only one path can
be taken.

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This page allows a user to configure and display STP property configuration.

Available settings are explained as follows:

Item Description

STP Mode

Set the operating mode of Spanning Tree (STP).
Disabled – Disable the STP operation.
STP - Enable the Spanning Tree (STP) operation.
RSTP - Enable the Rapid Spanning Tree (RSTP) operation.

BPDU Forward

Specify the BPDU forward method when the STP is disabled.
Filtering - Filter the BPDU when STP is disabled.
Flooding - Flood the BPDU when STP is disabled.

PathCost Method

Specify the path cost method.
Long - Specifies that the default port path costs are within the

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Содержание VigorSwitch P1280

Страница 1: ......

Страница 2: ...igorSwitch P1280 User s Guide ii VigorSwitch P1280 PoE Gigabit Ports Web Smart Switch User s Guide Version 1 1 Firmware Version V2 0 0 For future update please visit DrayTek web site Date October 13 2017 ...

Страница 3: ...lease keep your purchase receipt in a safe place as it serves as proof of date of purchase During the warranty period and upon proof of purchase should the product have indications of failure due to faulty workmanship and or materials we will at our discretion repair or replace the defective products or components without charge for either parts or labor to whatever extent we deem necessary tore s...

Страница 4: ...t 10 I 3 Accessing Web Page of VigorSwitch 14 I 4 Dashboard 15 I 5 Status 16 I 5 1 Port Bandwidth Utilization 16 I 5 2 LLDP Statistics 17 Part II Switch LAN 19 II 1 General Setup 20 II 1 1 IP Address 20 II 1 2 IPv6 Address 21 II 1 3 Management VLAN 22 II 2 Port Setting 23 II 3 Mirror 25 II 4 Link Aggregation 26 II 4 1 LAG Setting 26 II 4 2 LAG Management 27 II 4 3 LAG Port Setting 28 II 4 4 LACP S...

Страница 5: ...tting 51 II 10 2 Dynamic Address Setting 52 II 10 3 Dynamic Learned 52 Part III Security 55 III 1 Storm Control 56 III 1 1 Properties 56 III 1 2 Port Setting 57 III 2 DoS 58 III 2 1 Properties 58 III 2 2 DoS Port Setting 60 Part IV QoS Configuration 61 IV 1 General 62 IV 1 1 Properties 62 IV 1 1 1 QoS General Setting 62 IV 1 1 2 Trust Ports 63 IV 1 2 Port Settings 64 IV 1 3 Queue Settings 65 IV 1 ...

Страница 6: ... VI 2 3 SNMP Trap Host 88 VI 3 Access Manager 89 VI 4 Time and Date 90 VI 4 1 System Time Zone 90 VI 4 2 Time 91 VI 5 Backup Manager 92 VI 6 Upgrade Manager 93 VI 7 Account Manager 94 VI 8 Factory Default 95 VI 9 Reboot Switch 96 Part VII Diagnostics 97 VII 1 Cable Diagnostics 98 VII 2 Ping Test 99 VII 3 SysLog 100 VII 3 1 SysLog Explorer 100 VII 3 2 SysLog Settings 101 VII 3 2 1 SysLog Service 10...

Страница 7: ...VigorSwitch P1280 User s Guide 1 P Pa ar rt t I I I In nt tr ro od du uc ct ti io on n ...

Страница 8: ...ts IEEE 802 3az Energy Efficient Ethernet and provides power saving feature It can efficiently save the switch power with auto detect the client idle and cable length to provide different power 1000Mbps SFP Fiber port fully complies with all IEEE 802 3z and 1000Base SX LX standards I I 1 1 1 1 K Ke ey y F Fe ea at tu ur re es s Below shows key features of this device Q Qo oS S The switch offers po...

Страница 9: ...E802 3x and half duplex backpressure Extensive front panel diagnostic LEDs Power System PoE fail and PoE link activity Hardware reset button for resetting configuration to factory default by pressing over 5 seconds M Ma an na ag ge em me en nt t Supports per port traffic monitoring counters Supports a snapshot of the system Information when you login Supports port mirror function Supports the stat...

Страница 10: ...on the front panel contains an ACT Power LED and ports working status of the switch L LE ED D E Ex xp pl la an na at ti io on n LED Color Explanation On Green Connected over the PoE maximum power budget PoE Max Off Connected within the PoE maximum power budget On Green The switch finishes system booting and the system is ready Blinking Green The switch is powered on and starts system booting SYS O...

Страница 11: ...n The device is connected with 1000Mbps On Amber The device is connected with 10 100Mpps Blinking The system is sending or receiving data through the port SFP LNK ACT Off The port is disconnected or the link is failed C Co on nn ne ec ct to or r E Ex xp pl la an na at ti io on n Interface Description RJ 45 LNK ACT Port 1 24 PoE for Port 1 24 Port 1 to Port 24 can be used for Ethernet connection an...

Страница 12: ... oc ca al l a ar re ea a n ne et tw wo or rk k Every port can access each other The switch image is sample only If VLAN is enabled and configured each node in the network that can communicate each other directly is bounded in the same VLAN area Here VLAN area is defined by what VLAN you are using The switch supports both port based VLAN and tag based VLAN They are different in practical deployment...

Страница 13: ...cess VLAN2 VLAN3 and VLAN4 members VLAN2 members could not access VLAN1 and VLAN3 members but they could access VLAN4 members VLAN3 members could not access VLAN1 VLAN2 and VLAN4 VLAN4 members could not access VLAN1 and VLAN3 members but they could access VLAN2 members C Ca as se e 4 4 T Th he e s sa am me e V VL LA AN N m me em mb be er rs s c ca an n b be e a at t d di if ff fe er re en nt t s s...

Страница 14: ...he switch 1 Disconnect all the cables from the switch before continuing 2 Place the unit the right way up on a hard flat surface with the front facing you 3 Locate a mounting bracket over the mounting holes on one side of the unit 4 Insert the screws and fully tighten with a suitable screwdriver 5 Repeat the two previous steps for the other side of the unit 6 Insert the unit into the rack and secu...

Страница 15: ...upport Auto MDI MDI X functionality Both straight through or crossover cables can be used as the media to connect the switch with PCs as well as other devices like switches hubs or router Category 3 4 5 or 5e 6 UTP STP cable To make a valid connection and obtain the optimal performance an appropriate cable that corresponds to different transmitting receiving speed is required To choose a suitable ...

Страница 16: ...a physical path between the configured the switch and a PC by a qualified UTP Cat 5e cable with RJ 45 connector Note If PC directly connects to the switch you have to setup the same subnet mask between them But subnet mask may be different for the PC in the remote site Please refer to the above figure about the Web Smart Switch default IP address information 2 After configuring correct IP address ...

Страница 17: ...ulticast and broadcast The bit length of the network prefix is the same as that of the subnet mask and is denoted as IP address X for example 192 168 1 0 24 Each class has its address range described below Class A Address is less than 126 255 255 255 There are a total of 126 networks can be defined because the address 0 0 0 0 is reserved for default route and 127 0 0 0 8 is reserved for loopback f...

Страница 18: ...n 60 thousands of nodes in flat IP address will be at the same network It s too large to manage practically Now if we divide it into smaller network by extending network prefix from 16 bits to say 24 bits that s using its third byte to subnet this class B network Now it has a subnet mask 255 255 255 0 in which each bit of the first three bytes is 1 It s now clear that the first two bytes is used t...

Страница 19: ...s in a worknet a partition to the network must be performed In this case subnet mask must be applied For different network applications the subnet mask may look like 255 255 255 240 This means it is a small network accommodating a maximum of 15 nodes in the network For assigning an IP address to the switch you just have to check what the IP address of the network will be connected with the switch ...

Страница 20: ... h 1 Open any browser e g Firefox and type 192 168 1 224 as URL 2 Please type admin admin as the Username Password and click Login 3 Now the Main Screen will appear Info The DHCP Setting is enabled in default Therefore if a DHCP server presented on network connected to VigorSwitch checking before accessing VigorSwitch is essential ...

Страница 21: ... User s Guide 15 I I 4 4 D Da as sh hb bo oa ar rd d Click Dashboard from the main menu on the left side of the main page A web page with default selections will be displayed on the screen Refer to the following figure ...

Страница 22: ...r rt t B Ba an nd dw wi id dt th h U Ut ti il li iz za at ti io on n This page offers the traffic statistics inlcuding data information and data of interframe gap for each port GE1 to GE28 In which data of interframe gap can be displayed or hidden by choose Enable Disable for IFG ...

Страница 23: ...VigorSwitch P1280 User s Guide 17 I I 5 5 2 2 L LL LD DP P S St ta at ti is st ti ic cs s This page offers the statistics of LLDP packets in out and error of each port GE1 to GE28 ...

Страница 24: ...VigorSwitch P1280 User s Guide 18 This page is left blank ...

Страница 25: ...VigorSwitch P1280 User s Guide 19 P Pa ar rt t I II I S Sw wi it tc ch h L LA AN N ...

Страница 26: ...s The factory default subnet mask is 255 255 255 0 Info If VigorSwitch has connected to Vigor router it will use the IP address obtained from the DHCP server on Vigor router Thus the user must type the assigned IP as URL for accessing into the web user interface of VigorSwitch If not 192 168 1 224 shall be the default IP Available settings are explained as follows Item Description Mode Select the ...

Страница 27: ...e the settings or changes to the switch I II I 1 1 2 2 I IP Pv v6 6 A Ad dd dr re es ss s Use the IPv6 Address screen to configure the switch IPv6 address and the default gateway device The gateway field specifies the IPv6 address of the gateway next hop for outgoing traffic Available settings are explained as follows Item Description Auto Configuration Enable Check it to let switch automatically ...

Страница 28: ... 1 1 3 3 M Ma an na ag ge em me en nt t V VL LA AN N This page allows users to change the VLAN ID of management access Management access protocols such as http https SNMP and etc are only accessible from the VLAN specified as management VLAN Available settings are explained as follows Item Description Management VLAN Select the VLAN ID as management VLAN You can create additional VLAN profiles by ...

Страница 29: ... with 10M ability 100M Force speed with 100M ability 1000M Force speed with 1000M ability Selecting Auto auto negotiation allows one port to negotiate with a peer port automatically to obtain the connection speed and duplex mode that both ends support When auto negotiation is turned on a port on the switch negotiates with the peer automatically to determine the connection speed and duplex mode If ...

Страница 30: ...ceiving port The switch uses IEEE802 3x flow control in full duplex mode and backpressure flow control in half duplex mode IEEE802 3x flow control is used in full duplex mode to send a pause signal to the sending port causing it to temporarily stop sending signals when the receiving port memory buffers fill Back Pressure flow control is typically used in half duplex mode to send a collision signal...

Страница 31: ...Select the session ID profile 1 to 4 of mirror operation you wish to configure Monitor Session State Enable Enable specified mirror session Disable Disable specified mirror session Destination Port Specify the port where you wish to observe the mirrored packets Allow Operation as Normal Port Enable The destination port is able to function as a port connecting to network communicating with other ne...

Страница 32: ...configure Load Balance Algorithm for Link Aggregation Available settings are explained as follows Item Description Load Balance Algorithm Select your Load balance algorithm MAC address Aggregated group will balance the traffic based on different MAC addresses Therefore the packets from different MAC addresses will be sent to different links IP Mac Address Aggregated group will balance the traffic ...

Страница 33: ... of the LAG Link Status Display LAG port link status Active Member Display active member ports of the LAG Standby Member Display inactive or candidate member ports of the LAG Modify It is used to edit the name type and port number for each link aggregation profile Name Enter a string as LAG name Type Use the drop down menu to specify the type for LAG Static The static aggregated port sends packets...

Страница 34: ...10M ability 100M Force speed with 100M ability 1000M Force speed with 1000M ability Selecting Auto auto negotiation allows one port to negotiate with a peer port automatically to obtain the connection speed and duplex mode that both ends support When auto negotiation is turned on a port on the switch negotiates with the peer automatically to determine the connection speed and duplex mode If the pe...

Страница 35: ...icking a state of packet collision causing the sending port to temporarily stop sending signals and resend later Enable Click it to enable such function Disable Click it to disable such function Apply Save the settings or changes to the switch I II I 4 4 4 4 L LA AC CP P S Se et tt ti in ng g This page is used to enable or disable the LACP function Available settings are explained as follows Item ...

Страница 36: ...ber for the port Timeout The timeout option decides how local switch of LAG connection determines connection to be lost Switch would also notify the remote switch about this setting value so that remote switch can send LACP PDU in correct timing Long LACP PDU will be sent every 30 seconds If port member is not seen over 90 seconds it will cause port member timeout Short LACP PDU will be sent per s...

Страница 37: ... software instead of physically relocating devices or connections I II I 5 5 1 1 C Cr re ea at te e V VL LA AN N This page allows a user to add edit or delete VLAN settings Available settings are explained as follows Item Description Add Del Select which action to perform add VLANs or delete VLANs Add Create a new VLAN profile Delete Delete an existed VLAN profile VLAN List Enter the number as VLA...

Страница 38: ...ose the page and return to previous page Delete the selected VALN ID I II I 5 5 2 2 I In nt te er rf fa ac ce e S Se et tt ti in ng gs s This page allows a user to configure interface setting related to VLAN Available settings are explained as follows Item Description Port Select Select LAN ports to configure VLAN Settings Interface VLAN Mode Select the VLAN mode of the interface Hybrid Support al...

Страница 39: ...ng to any VLAN members of this port It is enabled automatically while operating in Access and Trunk mode Enabled Click it to enable the function Disabled Click it to disable the function Tagged VLAN Specify the VLAN profile tagged in the VLAN Untagged VLAN Specify the VLAN profile untagged in the VLAN Forbidden VLAN Specify the VLAN profile forbidden in the VLAN Apply Save the settings or changes ...

Страница 40: ...k Enabled Disabled to enable or disable 1p remarking If enabled qualified packets will be remarked by this value Remark Value Specify the number of packets to be remarked Specify the CoS 802 1p number you wish ingress VoIP packets be tagged with so that QoS can prioritize it correctly Aging Time Select value of aging time 30 65536 min Default is 1440 minutes A voice VLAN entry will be age out afte...

Страница 41: ...pre defined OUI MAC Available settings are explained as follows Item Description OUI Address Type OUI address Description Enter a description of the specified MAC address to the voice VLAN OUI table Add Click it to create a new voice OUI based on the settings configured above Edit Click Edit for one entry to modify OUI setting for voice VLAN Delete Click it to remove the selected OUI entry ...

Страница 42: ... CoS 802 1p is enabled in Voice VLAN Properties settings in this page shall be applied Otherwise this option will not take effect All Once this port is identified as Voice VLAN by frame with matched OUI remark CoS 802 1p shall tag for all ingress frame regardless of remarked frame matched with pre configured OUI or not Src Source Once this port is identified as Voice VLAN by frame with matched OUI...

Страница 43: ...t EEE Energy Efficient Ethernet function Available settings are explained as follows Item Description Port Select one or multiple ports to configure GE1 to GE28 Enable Enable Click it to enable the EEE function Disable Click it to disable the EEE function Apply Save the settings or changes to the switch ...

Страница 44: ...the multicast packets this page allows the administrator to choose actions for processing the unknown muliticast packets and for handling known packets with MAC address IP address and VLAN ID Available settings are explained as follows Item Description Unknown Multicast Action Select an action for switch to handle with unknown multicast packet Drop Drop the unknown multicast data Flood Flood the u...

Страница 45: ...c I II I 7 7 2 2 1 1 I IG GM MP P S Se et tt ti in ng g This page allows you to enable disable IGMP function select snooping version and enable disable snooping report suppression Available settings are explained as follows Item Description IGMP Snooping State Enable Click it to set enabling IGMP function Disable Click it to disable IGMP function IGMP Snooping Version Set the IGMP snooping version...

Страница 46: ...g report in units of 1 10 second Last Member Query Counter After quering for specified times defined here and still not receiving any response from the subscribed member VigorSwitch will stop transmitting data to the related GE port s Last Member Query Interval The maximum time interval between counting each member query message with no responses from any subscribed member Immediate Leave Leave th...

Страница 47: ...erier State Enable Click Enable to set the enabling status of IGMP Querier on the chosen VLAN profile Disable Click it to disable the function Querier Version Set the query version of IGMP Querier Election on the chosen VLANs v2 Querier version 2 v3 Querier version 3 Note For maximum compatibility it is suggested to use querier version lower than IGMP snooping version for there is possibile networ...

Страница 48: ...P address will be forwarded to the specified port VLAN member Available settings are explained as follows Item Description VLAN ID Use the drop down list to specify a VLAN profile as IGMP Static Group Group IP Address Specify the IPv4 multicast address you wish to assign for the static group defined in VLAN ID Member Ports Specify the port s that static group with given IPv4 multicast address shal...

Страница 49: ...lable settings are explained as follows Item Description VLAN ID Display the VLAN of this multicast group belongs to Group IP Address Display the multicast address of this multicast group Member Ports Display the port s where subscribing member of this multicast group belongs to Type Display if it is dynamically learned or statically assigned Life sec Display the life time of this multicast member...

Страница 50: ...hows the IGMP querier router known to this switch Available settings are explained as follows Item Description VLAN ID Display the VLAN profile that the IGMP querier belongs to Port Display the uplink ports where querier router exists Expire Time sec Display the time before querier is considered no longer existed ...

Страница 51: ... am me e This page allows a user to configure switch port jumbo frame settings Available settings are explained as follows Item Description Jumbo Frame Bytes Enter Jumbo frame size The valid range is 1526 bytes 9216 bytes Apply Save the settings or changes to the switch ...

Страница 52: ...are listening If any loops multiple possible paths between switches are found in the network topology the switches will co operate to disable a port or ports to ensure that there are no loops that is from one device to any other device in the layer 2 network only one path can be taken I II I 9 9 1 1 P Pr ro op pe er rt ti ie es s This page allows a user to configure and display STP property config...

Страница 53: ... of the bridge The slower the media the higher the cost Entering 0 means the switch will automatically assign a value Edge Port In the edge mode the interface would be put into the Forwarding state immediately upon link up If the edge mode is enabled for the interface and there are BPDUs received on the interface the loop might be occurred in the short time before the STP state change Yes Enable t...

Страница 54: ...igorSwitch for determining the bridge switch Available settings are explained as follows Item Description Priority Specify the bridge priority The valid range is from 0 to 61440 and the value should be the multiple of 4096 It ensures the probability that the switch is selected as the root bridge and the lower value has the higher priority for the switch to be selected as the root bridge of the top...

Страница 55: ...t general setting of STP CIST port and browser CIST port status Available settings are explained as follows Item Description Port Display the interface number for GE and LAG Indentifier Priority ID Display the spanning tree port identifier Path Cost Conf Oper Display current path cost of given port Designated Root Bridge Display the identifier of designated root bridge Root Path Cost Display the o...

Страница 56: ...port I II I 9 9 5 5 S St ta at ti is st ti ic cs s This page displays STP statistics Available settings are explained as follows Item Description Port Display the port number GE LAG Configure BPDUs Rx Display the counts of the received CONFIG BPDU TCN BPDUs Rx Display the counts of the received TCN BPDU Configure BPDUs Tx Display the counts of the transmitted CONFIG BPDU TCN BPDUs Rx Display the c...

Страница 57: ...nually assign MAC address into MAC table The configuration result will be displayed on the table listed on the lower side of this web page Available settings are explained as follows Item Description MAC Address Enter the MAC address that will be forwarded VLAN This is the VLAN group to which the MAC address belongs Port Select the port where received frame of matched destination MAC address will ...

Страница 58: ...address Available settings are explained as follows Item Description Aging Time Enter the Dynamic MAC address aging out value 5 32767 seconds Apply Save the settings or changes to the switch I II I 1 10 0 3 3 D Dy yn na am mi ic c L Le ea ar rn ne ed d This page displays the MAC address and port number automatically learned by VigorSwitch Available settings are explained as follows ...

Страница 59: ...ay the VLAN group to which the MAC address belongs Type Display whether the MAC address is Dynamic learned by the Switch or Static Unicast manually entered in the Static MAC Forwarding screen Port Display the port to which this MAC address belongs Add to Static Click this button to add any port into the static MAC table ...

Страница 60: ...VigorSwitch P1280 User s Guide 54 This page is left blank ...

Страница 61: ...VigorSwitch P1280 User s Guide 55 P Pa ar rt t I II II I S Se ec cu ur ri it ty y ...

Страница 62: ...ontrol Available settings are explained as follows Item Description Storm Control Mode Select the mode of storm control Packet sec Storm control rate will be calculated by packet based Kbits sec Storm control rate will be calculated by octet based Preamble Inter Frame Gap Select the rate calculation with without preamble IFG 20 bytes Excluded Exclude preamble IFG 20 bytes when count ingress storm ...

Страница 63: ...heck the box es to enable strom control rate limited for Broadcast Unknown Multicast and or Unknow Unicast packet Broadcast Specify the storm control rate for Broadcast packet Value of storm control rate Unit Kbps Kbits per second The range is from 16 to 1000000 Unknown Multicast Specify the storm control rate for unknown multicast packet Value of storm control rate Unit Kbps Kbits per second The ...

Страница 64: ...page allows a user to configure DoS setting to enable disable DoS function for global setting Available settings are explained as follows Item Description Dst MAC Src MAC Drop the packets if the destination MAC address is equal to the source MAC address Disabled Disable the item function Enabled Enable the item function LAND Drop the packets if the source IP address is equal to the destination IP ...

Страница 65: ...ICMPv6 ping packets The valid range is from 0 to 65535 bytes and the default value is 512 bytes Smurf Attack Avoid smurf attack The length range of the netmask is from 0 to 323 bytes and default length is 0 byte Disabled Disable the item function Enabled Enable the item function TCP Min Hdr Size Check the minimum TCP header and drops the TCP packets with the header smaller than the minimum size Th...

Страница 66: ... This page allows a user to configure and display the state of DoS protection for interfaces The configuration result for each port will be displayed on the table listed on the lower side of this web page Available settings are explained as follows Item Description Port Use the drop down list to select the port profile GE1 to GE28 or profiles DoS Protection Disabled Disable the function of DoS Pro...

Страница 67: ...VigorSwitch P1280 User s Guide 61 P Pa ar rt t I IV V Q Qo oS S C Co on nf fi ig gu ur ra at ti io on n ...

Страница 68: ...n of QoS mode Basic Enable the function of QoS mode Ingress Trust Mode Select the QoS operation mode CoS 802 1p Traffic is mapped to queues based on the CoS field in the VLAN tag or based on the per port default CoS value if there is no VLAN tag on the incoming packet DSCP All IP traffic is mapped to queues based on the DSCP field in the IP header If traffic is not IP traffic it is mapped to the l...

Страница 69: ... The configuration result for each port will be displayed on the table listed on the lower side of this web page Available settings are explained as follows Item Description Ports Use the drop down list to select the port profile GE1 to GE28 or profiles Trust Click Enable to make traffic follow the trust mode in general setting Enable Traffic will follow trust mode in general setting Disable No Qo...

Страница 70: ...lt CoS priority value for those ingress frames without given trust QoS tag 802 1q DSCP IP Precedence depending on configuration Engress Remarking Remark CoS Disable Disable CoS remarking function for outgoing packets Enable Egress traffic will be marked with CoS value according to the Queue to CoS mapping table Remark DSCP IP Precedence Disable Disable DSCP IP Precedence remarking function for out...

Страница 71: ...R The number of packets sent from the queue is proportional to the weight of the queue Available settings are explained as follows Item Description Queue There are eight queue ID numbers allowed to be configured Schedule Strict Priority Click it to set queue to strict priority type WRR Click it to set queue to Weight round robin type Weight If the queue type is WRR set the queue weight for the que...

Страница 72: ...o configure mapping only Available settings are explained as follows Item Description CoS to Queue Mapping for Ingress Settings for incoming packets Class of Service Display the class of service value 0 to 7 Queue Define the queue ID level 1 to 8 for different class of service values Queue to CoS Mapping for Egress Remarking Settings for outgoing packets Queue Display the queue ID level 1 to 8 for...

Страница 73: ... provides settings for user to configure mapping only Available settings are explained as follows Item Description DSCP to Queue Mapping for Ingress Settings for the incoming packets DSCP Display the DSCP value 0 to 7 Queue Define the queue ID level 1 to 8 for different DSCP values Queue to DSCP Mapping for Egress Remarking Settings for outgoing packets Queue Display the queue ID level 1 to 8 for ...

Страница 74: ...ings for user to configure mapping only Available settings are explained as follows Item Description IP Precedence to Queue Mapping for Ingress Settings for the incoming packets IP Precedence Display the IP Precedence value 0 to 7 Queue Define the queue ID level 1 to 8 for different IP Precedence values Queue to IP Precedence Mapping for Egress Remarking Settings for outgoing packets Queue Display...

Страница 75: ...of bits per second that can be received from the ingress interface Excess bandwidth above this limit is discarded The configuration result for each port will be displayed on the table listed on the lower side of this web page Available settings are explained as follows Item Description Ingress Rate Limit Ports Use the drop down list to select the port profile GE1 to GE28 or profiles State Disable ...

Страница 76: ...received from the egress interface Excess bandwidth above this limit is discarded Available settings are explained as follows Item Description Egress Shapping Rate Ports Use the drop down list to select the port profile GE1 to GE28 or profiles State Disable Disable egress bandwidth control Enable Enable egress bandwidth control CIR Kbps Enter the rate value 16 1000000 unit 16 Kbps Apply Save the s...

Страница 77: ... on the table listed on the lower side of this web page Available settings are explained as follows Item Description Egress Shapping Per Queue Port Use the drop down list to select the port profile GE1 to GE28 or profiles Queue Use the drop down list to select queue number for the selected GE port State Disable Disable egress bandwidth control Enable Enable egress bandwidth control CIR Kbps Enter ...

Страница 78: ...VigorSwitch P1280 User s Guide 72 This page is left blank ...

Страница 79: ...VigorSwitch P1280 User s Guide 73 P Pa ar rt t V V P Po oE E C Co on nf fi ig gu ur ra at ti io on n ...

Страница 80: ... Provides plug and play PoE function PoE schedule and Power Limit are disabled in this mode Manual Before using PoE Schedule set Manual as PoE mode Ports Use the drop down list to select the port GE1 to GE28 or ports for applying PoE configuration Enable Enable Make the selected ports be applied with PoE mode Disable Make the selected ports be not applied with PoE mode Priority Select Priority for...

Страница 81: ...Display the PoE Mode Manual Auto or Disable selected for the LAN port Power Budget W Display the maximum power this switch can supply over PoE Consuming Power W Display current power being consumed by all devices over PoE Remaining Power W Display remaining power that can be supplied to additional devices over PoE Power Cycle Apply If PoE device connects to VigorSwitch such button will be avaible ...

Страница 82: ...ble Disable No PoE function for the selected GE port Enable PoE function will be enabled for the selected GE port Ping IP Address Enter the IP address of the PoE device for check Interval Time sec The ping check will be performed every 10 30 60 or 120 seconds for the selected port PoE device Retry Time The system will perform the ping check the selected port PoE device for 1 3 or 5 times Failure A...

Страница 83: ...Enter a brief comment for such schedule Start Date Specify the starting date of the schedule by choosing from a drop down calendar Start Time Specify the starting time of the schedule by using the drop down list to specify the starting time hours and minutes Duration Time Define the time duration hours and minutes Action Specify which action should perform during the period of the schedule Power O...

Страница 84: ... t S Sc ch he ed du ul li in ng g This page is used to specify the PoE port for applying the schedule The configuration result for each port will be displayed on the table listed on the lower side of this web page Available settings are explained as follows Item Description Ports Select the port or ports for applying the schedule Schedule Index Use the drop down list to choose the schedule profile...

Страница 85: ...VigorSwitch P1280 User s Guide 79 P Pa ar rt t V VI I S Sy ys st te em m M Ma ai in nt te en na an nc ce e ...

Страница 86: ...lable settings are explained as follows Item Description LLDP State Enable Enable LLDP protocol on this switch Disable Disable LLDP protocol on this switch Transmission Interval Select the interval at which frames are transmitted The default is 30 seconds and the valid range is 5 32768seconds Holdtime Multiplier Select the multiplier on the transmit interval to assign to TTL range 2 10 default 4 R...

Страница 87: ...P PDUs only Optional TLVs Within data communication protocols optional information may be encoded as a type length value or TLV element inside a protocol TLV is also known as tag length value The type and length are fixed in size typically 1 4 bytes and the value field is of variable size Select the LLDP optional TLVs to be carried multiple selection is allowed Available items include System Name ...

Страница 88: ... address the MAC address of the switch is displayed System Name Display model name of switch System Description Display description of switch Capabilities Supported Display the primary functions of the device such as Bridge WLAN AP or Router Capabilities Enabled Primary enabled functions of the device Port ID Subtype Display the type of the port identifier that is shown Port Details Display detail...

Страница 89: ...D Subtype Display the type of chassis ID for example MAC address Chassis ID Display the identifier of the 802 LAN neighboring device s chassis Port ID Subtype Display the type of port identifier Port ID Display the number of port identifier System Name Display the name of the switch Time to Live Display the time interval in seconds after which the information for remote device will be deleted Deta...

Страница 90: ...y the name of the port Total Bytes Display the total number of bytes of LLDP information in each packet Left to Send By Display the total number of available bytes left for additional LLDP information in each packet Status Display if LLDP TLVs has overloaded the PDU maximum size or not Mandatory TLVs Display how many bytes used by mandatory TLVs 802 3 TLVs Display how many bytes used by 802 3 TLVs...

Страница 91: ...aged devices Network management station NMS software which runs on the manager A managed device is a network node that implements an SNMP interface that allows unidirectional read only or bidirectional read and write access to node specific information Managed devices exchange node specific information with the NMSs Sometimes called network elements the managed devices can be any type of device in...

Страница 92: ... ti ie es s This page allows a user to enable the function of SNMP for VigorSwitch Available settings are explained as follows Item Description State Enable Enable the function of SNMP Disable Disable the function of SNMP Apply Save the settings or changes to the switch ...

Страница 93: ...xplained as follows Item Description Community Name Enter a name as community name The maximum length of the text is limited to 23 characters Access Right Read Only It allows unidirectional access to node specific information Read Write It allows bidirectional access to node specific information Add Click it to add a new community Action Delete Remove the selectd community strings ...

Страница 94: ...explained as follows Item Description IP Address Enter IPv4 address to receive the trap notification Community Name Use the drop down list to select one existed community name for notification Version Specify SNMP notification version v1 or v2c Specify the SNMP Version 1 notification or SNMP Version 2 notification Add Click it to add a new community Action Delete Remove the selected community stri...

Страница 95: ... Service HTTPS is the acronym of Hypertext Transfer Protocol over Secure Socket Layer Enabled Click it to enable HTTPS service Telnet Service Telnet is the TCP IP standard protocol for remote terminal service TELNET allows a user at one site to interact with a remote timesharing system at another site as if the user s keyboard and display connected directly to the remote machine Disabled Click it ...

Страница 96: ... Disable Disable daylight saving time Recurring Using recurring mode of daylight saving time Non Recurring Using non recurring mode of daylight saving time USA Using daylight saving time in the United States that starts on the second Sunday of March and ends on the first Sunday of November European Using daylight saving time in the Europe that starts on the last Sunday Daylight Saving Time Offse I...

Страница 97: ...nges to the switch System Time Zone Informations Display the status of system time zone V VI I 4 4 2 2 T Ti im me e Available settings are explained as follows Item Description Manual Time Specify static time year month day hours miniutes and seconds manually Enable SNTP Enable Click it to enable SNTP time server Disable Click to disable the time server SNTP NTP Server Address Enter the web site o...

Страница 98: ...TTP protocol Available settings are explained as follows Item Description Backup Method Select Backup method TFTP Using TFTP to backup firmware HTTP Using WEB browser to ubackup firmware Server IP It is available when TFTP is selected as Backup Method Enter the IPv4 IPv6 address for the TFTP server Backup Type Configuration Make a backup copy for the configurations for VigorSwitch Apply Save the s...

Страница 99: ...rade firmware Server IP It is available when TFTP is selected as Upgrade Method Enter the IPv4 IPv6 address for the TFTP server File Name It is available when TFTP is selected as Upgrade Method Enter the firmware image or configuration file name on the TFTP server File Path It is available when HTTP is selected as Upgrade Method Choose the firmware file located in your computer Upgrade Type It is ...

Страница 100: ...fy an existed user account simply enter the same string in this field Then modify the password and choose privilege level After clicking Apply the existed user name will be modified with different values Password Enter a password for new account Retype Password Retype password to make sure the password is exactly you typed before in Password field Privilege Level Use the drop down list to select p...

Страница 101: ...VigorSwitch P1280 User s Guide 95 V VI I 8 8 F Fa ac ct to or ry y D De ef fa au ul lt t Click Apply to return to factory default settings for VigorSwitch ...

Страница 102: ...VigorSwitch P1280 User s Guide 96 V VI I 9 9 R Re eb bo oo ot t S Sw wi it tc ch h Click Apply to reboot VigorSwitch with current settings ...

Страница 103: ...VigorSwitch P1280 User s Guide 97 P Pa ar rt t V VI II I D Di ia ag gn no os st ti ic cs s ...

Страница 104: ...c cs s After finished copper test the results will be shown on the lower side of this web page Available settings are explained as follows Item Description Port Use the drop down list to select the port GE1 to GE28 or ports for performing cable diagnostics Start Perform the copper test action ...

Страница 105: ...specify IP address for sending ping to check if network path is ok Host Enter the IP address of SNMP server based on the protocol selected above Count It means how many times to send ping request packet Enter a number between 1 and 5 as the count and the default configuration is 4 Interval sec Define the interval to perform ping action For example 1 means the ping action will be performed per seco...

Страница 106: ...lso known as Flash Severity Select severity emerg alert crit error warning notice info and debug of log messages which you wish to filter out for review Category Select the categories related features of logs you wish to review Category contains AAA ACL AUTHMGR CABLE_DIAG DAI DHCP_SNOOPING GVRP IGMP_SNOOPING IPSG L2 LLDP Mac based VLAN Mirror MLD_SNOOPING Platform PM Port PORT_SECURITY QoS Rate SN...

Страница 107: ... er rv vi ic ce e This page allows user to enable system logging into local syslog and specific remote syslog server for storage Available settings are explained as follows Item Description SysLog Service Enable Click it to activate function of syslog Disable Click it to inactivate the function Apply Save the settings or changes to the switch ...

Страница 108: ...f Non Volatile Memory Select the non volatile memory for saving If you want to modify Volatile Memory Non Volatile Memory select Volatile Memory Non Volatile Memory in this field Then use the drop down list of severity to specify type of log message After clicking Apply the Volatile Memory Non Volatile Memory will be modified with new configured severity level Severity Select severity emerg alert ...

Страница 109: ...ess Enter the IP address of Syslog server Server Port Specify the port that syslog should be sent to Severity Select severity emerg alert crit error warning notice info and debug of log messages which will be stored Facility One device supports multiple facilities represented with facility ID local0 to local7 of remote Syslog server For each facility ID contains different syslog server configurati...

Страница 110: ...he same frame format CSMA CD software interface In 1998 Gigabit Ethernet was rolled out and provided 1000Mbps Now 10G s Ethernet is under approving Although these Ethernet have different speed they still use the same basic functions So they are compatible in software and can connect each other almost without limitation The transmission media may be the only problem In the above figure we can see t...

Страница 111: ...work layer which is nothing to do with the nature of the LAN So it can operate over other different LAN technology such as Token Ring FDDI and so on Likewise for the interface to the MAC layer LLC defines the services with the interface independent of the medium access technology and with some of the nature of the medium itself The table above is the format of LLC PDU It comprises four fields DSAP...

Страница 112: ...ess service LLC type 2 connection oriented service and LLC type 3 acknowledge connectionless service are three types of LLC frame for all classes of service In Fig 3 2 it shows the format of Service Access Point SAP Please refer to IEEE802 2 for more details ...

Страница 113: ... group 1 So the 48 bit address space is divided into two portions Unicast and Multicast The second bit is for global unique 0 or locally unique address The former is assigned by the device manufacturer and the later is usually assigned by the administrator In practice global unique addresses are always applied A unicast address is identified with a single network interface With this nature of MAC ...

Страница 114: ...nt protocols running over Ethernet being sent or received For example 0x0800 IP datagram 0x0806 ARP 0x0835 RARP 0x8137 IPX datagram 0x86DD IPv6 Data Less than or equal to 1500 bytes and greater or equal to 46 bytes If data is less than 46 bytes the MAC will automatically extend the padding bits and have the payload be equal to 46 bytes The length of data field must equal the value of the Length fi...

Страница 115: ...ode the MAC can either transmit or receive frame at a moment but cannot do both jobs at the same time As the transmission of a MAC frame with the half duplex operation exists only in the same collision domain the carrier signal needs to spend time to travel to reach the targeted device For two most distant devices in the same collision domain when one sends the frame first and the second sends the...

Страница 116: ...mitting and receiving frames are processed simultaneously This doubles the total bandwidth Full duplex is much easier than half duplex because it does not involve media contention collision retransmission schedule padding bits for short frame The rest functions follow the specification of IEEE802 3 For example it must meet the requirement of minimum inter frame gap between successive frames and fr...

Страница 117: ...ll as to have the jobs ready such as adjusting buffer counter updating counter and so on in the receiver site Once the inter frame gap time expires after the de assertion of carrier sense the MAC transmits data In IEEE802 3 specification this is 96 bit time or more C Co ol ll li is si io on n Collision happens only in half duplex operation When two or more network nodes transmit frames at approxim...

Страница 118: ...ll be accepted otherwise discards the received frame and reports frameCheckError if no extra bits appended or alignmentError if extra bits appended 5 If the length type is valid If not discards the packet and reports lengthError 6 If all five procedures above are ok then the MAC treats the frame as good and de assembles the frame W Wh ha at t i if f a a V VL LA AN N t ta ag gg gi in ng g i is s a ...

Страница 119: ...increased to a sufficient value for the desired topologies without increasing the minFrameSize parameter as this would have deleterious effects Nondata bits referred to as extension bits are appended to frames that are less than slotTime bits in length so that the resulting transmission is at least one slotTime in duration Carrier Extension can be performed only if the underlying physical layer is...

Страница 120: ... Ｆ Factory Default 94 Ｇ General 61 General Setup 20 Ｉ Ingress Rate Limit 68 Installation for VigorAPM 6 Ｌ License Agreement 23 License Information 25 26 31 37 38 45 46 51 Limiting Rate 56 Ｐ PoE Configuration 72 Preamble 55 Properties 57 Ｑ QoS Configuration 60 Ｓ Security 54 SNMP 84 SNMP Community 86 Storm Control 56 Storm Control 55 Stric Priority Queue 64 System Configuration 19 System Maintenance...

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