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LB9030A-R2_LB9031A-R2_LB9032A-R2

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MULTICAST SWITCHING

For multicast switching, the switch checks whether the received frame is a
BPDU. If a BPDU is received, the switch forwards the frame to the CPU for
processing by the spanning tree protocol. Otherwise, the switch performs the
following processes:

VLAN CLASSIFICATION

Same as for unicast switching.

LEARNING

Same as for unicast switching.

FILTERING

After learning the address, the switch checks:

- Whether the source port or destination port is not in the forwarding state.
- Whether the source MAC address or destination MAC address is to be

filtered.

If any of these conditions are met, the switch drops the receiving packet.
Otherwise, it continues with the forwarding process described below.

FORWARDING

The switch floods the received multicast frame to all ports that are in
forwarding state within the VLAN, excluding the source port. At the same time,
the switch ascertains the individual port’s VLAN tagging/untagging
configuration and corresponding VLAN ID to render the appropriate frame
tagging when the frame is ready to be transmitted.

AGING

The switch performs the aging process for the <MAC addresses, VLAN> pair
in the switching database. Once a <MAC address, VLAN> pair is aged out,
the SDB is modified.

SPANNING TREE

The switch supports one Spanning Tree per bridged network.

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Содержание LB9030A-R2

Страница 1: ...ON Order toll free in the U S Call 877 877 BBOX Outside U S call 724 746 5500 FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mailing address Black Box Corpor...

Страница 2: ...witch integrates full wire speed switching technology with SNMP RMON web based management functions This switch brings a simple answer to today s complicated networking environments To get the most ou...

Страница 3: ...ultimedia Applications 14 Enhanced Security 14 VLAN Membership 15 VLAN CONFIGURATION 16 Intra VLAN Communication 16 Inter VLAN Communication 16 GVRP 17 IGMP SNOOPING AND IP MULTICAST FILTERING 18 SWIT...

Страница 4: ...3 LOGOUT 90 SAVE SETTINGS 90 RESTORE DEFAULT SETTINGS 90 REBOOT 90 WEB BASED BROWSER MANAGEMENT 91 LOGGING ON TO THE SWITCH 91 UNDERSTANDING THE BROWSER INTERFACE 92 PERFORMING FILE ACTIVITIES 94 To p...

Страница 5: ...ckage Contents When you unpack the product package you shall find the items listed below Please inspect the contents and report any apparent damage or missing items immediately to your authorized rese...

Страница 6: ...ector up to 40km Auto negotiation for speed and duplexity on all RJ 45 ports Auto MDI MDIX on all RJ 45 ports Full wire speed forwarding rate Store and forward mechanism Back pressure and IEEE 802 3x...

Страница 7: ...ket or a user definable port priority INTERNETWORKING PROTOCOLS Bridging 802 1w Rapid Spanning Tree 802 1p Q GARP GVRP IP Multicast IGMP Snooping VLANs IP Multicast sessions Bandwidth Control Rate Con...

Страница 8: ...dy A valid network connection established LNK stands for LINK LNK ACT Flashing Transmitting or receiving data ACT stands for ACTIVITY Steady A valid 100Mbps network connection established 100 stands f...

Страница 9: ...uplex mode 10BaseT half duplex mode 100BaseTX full duplex mode 100BaseTX half duplex mode 100BaseFX full duplex mode Auto sensing mode Copper Ports Note i Half duplex mode uses back pressure flow cont...

Страница 10: ...tagged and untagged frames from a receiving port to one or more transmitting ports The switch performs multiple steps during the switching process VLAN CLASSIFICATION LEARNING FILTERING FORWARDING AG...

Страница 11: ...ifies the port ID in the SDB and modifies its management database MDB accordingly FILTERING After learning the address the switch checks Whether the source port or destination port is in the forwardin...

Страница 12: ...tion MAC address is to be filtered If any of these conditions are met the switch drops the receiving packet Otherwise it continues with the forwarding process described below FORWARDING The switch flo...

Страница 13: ...rdware constraints that physically connect traditional LAN segments to a network they can define a network into various logical configurations For example VLANs can define a network by application In...

Страница 14: ...media applications such as interactive training video conferencing and news video transmissions require large amounts of bandwidth These applications are also extremely sensitive to variable delays wh...

Страница 15: ...een a VLAN and its associated ports The switch s forwarding decision is based on the destination MAC address and its associated port ID Therefore to make valid forwarding and flooding decisions the sw...

Страница 16: ...rface for VLAN configuration and management An SNMP based VLAN MIB is also provided Intra VLAN Communication The switch supports intra VLAN communication through hardware as described in Basic Functio...

Страница 17: ...hin a switch and across multiple switches In addition to dynamically updating registration entries within a switch GVRP is used to communicate VLAN registration information to other VLAN aware switche...

Страница 18: ...h if any multicast traffic needs to be forwarded to each of its leaf sub networks Multicast routers use this information along with a multicast routing protocol to support IP multicasting across the I...

Страница 19: ...ssages PIM and MOSPF Hello messages they also actively send IGMP Query messages to learn locations of multicast routers and member hosts in multicast groups within each VLAN Note however IGMP neither...

Страница 20: ...terminal or a Telnet session WEB BASED BROWSER INTERFACE The switch also hosts a point and click browser based interface that lets users access full switch configuration and functionality from a Nets...

Страница 21: ...ically the site you select should meet the following requirements The ambient temperature should be between 0 to 45 degrees Celsius The relative humidity should be less than 90 percent non condensing...

Страница 22: ...with a voltage range from 100 to 240 Vac Step 2 Turn on the switch by flipping the ON OFF switch on the rear of the unit to I ON position Step 3 The O position is OFF Figure 3 1 Rear view External pow...

Страница 23: ...ports the Kermit file transfer protocol The host system s hard drive has the required binary file that will be downloaded to the switch CONFIGURE THE SYSTEM This option lets you modify any configurabl...

Страница 24: ...00BaseFX ST SC 100 200 Mbps SMF 9 or 10 m 15 40 75 100 or 120km Cabling Step 1 First ensure the power of the switch and end devices is turned off Note Always ensure that the power is off before any in...

Страница 25: ...munication and management protocols that deliver data between your management device workstation or personal computer and the system It also contains information about port connection options This cha...

Страница 26: ...connection Inconvenient for remote users Modem connection may prove to be unreliable or slow Web based browser interface Advantages Ideal for configuring the switch remotely Compatible with all popul...

Страница 27: ...t access to the administration console is achieved by directly connecting a terminal or a PC equipped with a terminal emulation program such as HyperTerminal to the switch console port When using the...

Страница 28: ...program provides Console Port screen accessible from the Basic Management screen which lets you configure parameters for modem access When you have configured the external modem from the administratio...

Страница 29: ...etscape Navigator 4 03 or later Netscape Navigator If you use Netscape Navigator 4 03 or 4 04 install the Netscape JDK 1 1 Patch Download the patch from http help hetscape com filelib html smartupdate...

Страница 30: ...Network Management Station to use the same community string This management method in fact uses two community strings the get community string and the set community string If the SNMP Network managem...

Страница 31: ...anagement protocol for multivendor IP networks SNMP supports transaction based queries that allow the protocol to format messages and to transmit information between reporting devices and data collect...

Страница 32: ...ch At the screen prompt Switch Console Login Password LOGIN NAME Enter the console interface factory default console name admin PASSWORD Enter the factory default password no password press Enter dire...

Страница 33: ...LB9030A R2_LB9031A R2_LB9032A R2 33 Switch Management Screen...

Страница 34: ...OT Highlight this option and press Enter to reboot Navigating Through the Console Interface The console interface consists of a series of menu boxes Each menu box has several options which are listed...

Страница 35: ...t activities consist of General LAN Port and Console Port tasks To Perform Basic Management Activities Step 1 Highlight Basic Management from Switch Management screen and press Enter The Basic Managem...

Страница 36: ...Step 4 Move to highlight Location and press Enter if you want to change it admin Password Step 5 Move to highlight admin Password and press Enter if you want to change it guest Password Step 6 Move to...

Страница 37: ...er if you want to change it Disabled or Enabled Return to Basic Management Step 11 Press Esc to return to Basic Management screen when completed LAN PORT CONFIGURATIONS Step 1 Highlight LAN Port from...

Страница 38: ...031A R2_LB9032A R2 38 Step 4 Port Setting Options screen appears Highlight Speed Flow Control and press Enter Line Speed Step 5 For Line Speed move to highlight a desired setting from Speed Options an...

Страница 39: ...ed Options HD denotes half duplex and FD denotes full duplex Step 6 Press Esc to previous screen Highlight Flow Control and press Enter Flow Control Step 7 For Flow Control move to highlight a desired...

Страница 40: ...ght Up or Down from Admin Status Options Step 10 The port is set as Admin Down to stop TX RX transmission To allow TX RX transmission on the port move to highlight Up from the options in Step 9 Physic...

Страница 41: ...031A R2_LB9032A R2 41 Return to Basic Management Step 13 Press Esc to return to Basic Management screen when completed CONSOLE PORT CONFIGURATIONS Step 1 Move to highlight Console Port from Basic Mana...

Страница 42: ...4 Move to highlight Modem Control and press Enter to decide a console modem connection Disabled or Enabled Modem Setup String Step 5 When a modem connection is enabled move to highlight Modem Setup St...

Страница 43: ...dging Static Filtering Rapid Spanning Tree SNMP Other Protocols Port Trunking Port Mirroring QoS Setup File Transfer To Perform Advanced Management Activities Step 1 Highlight Advanced Management from...

Страница 44: ...TERING View add delete search all source or destination MAC addresses to be filtered RAPID SPANNING TREE View and change spanning tree configurations ports states path costs and port priorities SNMP V...

Страница 45: ...VLAN with the exception of the promiscuous port 3 Community ports communicate among themselves and with their promiscuous ports These ports are isolated at Layer 2 from all other ports in other commun...

Страница 46: ...nd the promiscuous port isolated port s and community ports to the primary VLAN 2 Create the isolated VLAN s and bind the promiscuous port and isolated port s to the isolated VLAN s 3 Create the commu...

Страница 47: ...tep 1 Highlight the VLAN PVID Perspective and press Enter Step 2 Highlight the VLAN Settings and press Enter to view VLAN info of the default VLAN or if you want to obtain a VLAN perspective instead o...

Страница 48: ...ly used as a simple 802 1D bridging domain The default VLAN s domain shrinks as untagged ports are defined in other VLANs Create VLAN Step 3 Press Shift and on keypad to enter New VLAN Settings Enter...

Страница 49: ...t each port individually and press Enter Similar procedure when you select Tagged Ports and Forbidden Ports in Step 4 Note If you added untagged ports and want to now add tagged ports or forbidden por...

Страница 50: ...a previous screen as shown in Step 1 when completed with deleting a VLAN VLAN Info Step 10 Highlight an existing VLAN and press Enter to view VLAN information Step 11 Move to highlight VLAN Activities...

Страница 51: ...Move to highlight VLAN Settings and press Enter The screen appears as shown in Step 3 for adding or deleting switch ports Step 13 Highlight the VLAN PVID Perspective and press Enter Step 14 Highlight...

Страница 52: ...9032A R2 52 Step 15 Highlight the port and press Enter to enter PVID to the port Step 16 Highlight the VLAN PVID Perspective and press Enter Step 17 Highlight the TPID and press Enter Step 18 Press En...

Страница 53: ...pective from L2 Switching DataBase screen and press Enter Step 3 Move to highlight an address to view information associated with this IP multicast group MAC Address Perspective Step 1 Move to highlig...

Страница 54: ...ove to highlight Port Perspective from L2 Switching DataBase screen and press Enter You can view Per Port VLAN activities and Per Port statistics and set Per Port MAC Limit here Per Port VLAN Activiti...

Страница 55: ...nd press Enter E g select Port 1 to view corresponding VLAN Activities Step 4 View or search by MAC address individually Step 5 Press Esc to return to a previous screen as shown in Step 1 Per Port Sta...

Страница 56: ...ghlight a port and press Enter E g select Port 1 to view corresponding VLAN Activities Press R to reset counter for this port Per Port MAC Limit Step 8 Move to highlight Per Port MAC Limit and press E...

Страница 57: ...A R2_LB9031A R2_LB9032A R2 57 IP NETWORKING Step 1 Move to highlight IP Networking from Advanced Management screen and press Enter IP Settings Step 2 Highlight IP Settings from IP Networking and press...

Страница 58: ...R2_LB9032A R2 58 Step 3 The screen shows a list of VLAN IDs IP addresses subnet masks proxy ARPs currently defined Step 4 Move to highlight the row that contains the parameters you want to change and...

Страница 59: ..._LB9031A R2_LB9032A R2 59 ARP Table Step 5 Highlight ARP Table from IP Networking and press Enter Step 6 Press Shift and on keypad to enter Internet Address and Physical Address in the Static ARP Spec...

Страница 60: ...teway Step 7 Highlight Default Gateway from IP Networking and press Enter Step 8 Enter Default Gateway and Metric in the Default Route Specifications DHCP Gateway Settings Step 7 Highlight DHCP Gatewa...

Страница 61: ...A R2_LB9032A R2 61 Ping Settings Step 1 Move to highlight Ping from IP Networking and press Enter Host Step 2 Move to highlight Host and press Enter Step 3 Enter 4 decimal bytes dot separated as the I...

Страница 62: ...a packet size from 0 1500 Press Enter Timeout sec Step 8 Move to highlight Timeout and press Enter Step 9 Specify a timeout value from 1 999 Press Enter Step 10 Press Esc to start to ping when complet...

Страница 63: ...nter a decimal number as broadcast limit in packets per second Or enter 0 for no limit Multicast Limit Step 5 Move to highlight Multicast Limit and press Enter Choose Unlimited or enter a decimal numb...

Страница 64: ...Press on keypad to add a specific MAC address to be filtered Press to delete a specific MAC address from being filtered Press S to search through current list of MAC addresses in the static filtering...

Страница 65: ...dress In Filters Move to highlight MAC Address In Filters from Static Filtering screen and press Enter No precautionary message appears before you delete a specific MAC address from being filtered Be...

Страница 66: ...urrent list of MAC addresses in the static filtering database RAPID SPANNING TREE PROTOCOL Step 1 Move to highlight Rapid Spanning Tree from Advanced Management screen and press Enter Spanning Tree Co...

Страница 67: ...ello Time and press Enter Type a decimal number for the hello time and press Enter Max Age sec Step 6 Move to highlight Max Age and press Enter Type a decimal number for the max age Forward Delay sec...

Страница 68: ...ress Enter Choose 16 bit or 32 bit and press Enter Spanning Tree Port States Step 1 Move to highlight Spanning Tree Port States if you want to change per port administration status and press Enter Ste...

Страница 69: ...to change the path cost and press Enter Step 2 Move to highlight All Ports or each port individually and press Enter For new path cost type a decimal number and press Enter Spanning Tree Port Prioriti...

Страница 70: ...y and press Enter For new priority value type a decimal number from 0 240 and press Enter A low value gives the port a greater likelihood of becoming a Root port Protocol Migration Step 1 Move to high...

Страница 71: ...Step 1 Move to highlight Edge Port if you want to change the Edge Port Setting per port and press Enter Step 2 Move to highlight each port individually and press Enter to Enable or Disable Edge Port S...

Страница 72: ...B9032A R2 72 Step 2 Move to highlight each port individually and press Enter to choose Enable Disable or Auto Point To Point Link SNMP FUNCTIONS Step 1 Move to highlight SNMP from Advanced Management...

Страница 73: ...specify up to four more trap host IP addresses Cold Start Trap Step 7 Move to highlight Cold Start Trap and press Enter Decide to have it Disabled or Enabled Warm Start Trap Step 8 Move to highlight...

Страница 74: ...hlight Topology Change Trap and press Enter Decide to have it Disabled or Enabled OTHER PROTOCOLS Step 1 Move to highlight Other Protocols from Advanced Management screen and press Enter GVRP Step 2 M...

Страница 75: ...IGMP Step 3 Move to highlight Mode and press Enter Decide to have it Disabled or set in either Passive or Active mode CONCENTRATION MODE Step 4 Move to highlight Concentration Mode and press Enter De...

Страница 76: ...ING Step 1 Move to highlight Port Trunking from Advanced Management screen and press Enter Step 2 Move to highlight a trunk group to which you want to assign ports and press Enter to enter Select Rang...

Страница 77: ..._LB9032A R2 77 Step 4 Press Esc when completed with selecting ports PORT MIRRORING Step 1 Move to highlight Port Mirroring from Advanced Management screen and press Enter Step 2 Press Enter to enter P...

Страница 78: ...mirror to and press Enter Mirror From Step 5 Press Enter to enter Mirror From Options listing the ports that can be mirrored from Step 6 Move to highlight the port you want to mirror from and press E...

Страница 79: ...Move to highlight to enable or disable Diffserv Expedite Forwarding and press Enter Step 4 Move to highlight ToS VLAN Tag Preference and press Enter Highlight the VLAN Tag or ToS then press Enter Ste...

Страница 80: ...l Port Step 1 Move to highlight Logical Port and press Enter Step 2 Move to highlight User Define Port Well Known Port or Range Port and press Enter Step 3 Move to highlight the appropriate port and p...

Страница 81: ...ght Drop Priority or Transmit Priority and press Enter in the VLAN Priority Setting screen Step 3 Press Esc when completed ToS Step 1 Move to highlight TOS and press Enter to specify the ToS priority...

Страница 82: ...LB9032A R2 82 Tx Queue Setting Step 1 Move to highlight Tx Queue Setting and press Enter Step 2 Press Esc when completed Fixed Priority Step 1 Move to highlight Fixed Priority and press Enter to speci...

Страница 83: ...ess Enter Move to Fixed Drop Priority Transmit Priority or Priority Step 3 Press Esc when completed Rate Control Step 1 Move to highlight Rate Control and press Enter to specify rate control parameter...

Страница 84: ...oftware to the switch and download software from the switch A VLAN with the proper IP address and routing path to the TFTP server must be configured for the switch to access the specified TFTP server...

Страница 85: ...ive File Via TFTP and press Enter Step 3 If the default File Name is not the one you intend to receive press Enter Type the name of the file you intend to receive and press Enter Step 4 Move to highli...

Страница 86: ...ighlight Yes and press Enter to start file transfer Or move to highlight No and press Enter to deny it Or press Esc to exit Send File Via TFTP Step 7 Move to highlight Send File Via TFTP and press Ent...

Страница 87: ...creen obtained via console port move to highlight Receive File Via Kermit and press Enter Step 11 A dialog box appears to ask if you want to transfer file now Move to highlight Yes and press Enter to...

Страница 88: ...ort move to highlight Send File Via Kermit and press Enter Step 14 Move to highlight a file type you intend to send and press Enter Step 15 A dialog box appears to ask if you want to transfer file now...

Страница 89: ...LB9030A R2_LB9031A R2_LB9032A R2 89 Step 16 Press Esc to a previous screen...

Страница 90: ...settings and remain in the configuration program highlight Save Settings from Switch Management and press Enter Restore Default Settings To restore the factory default settings highlight Restore Defa...

Страница 91: ...r This chapter describes how to configure the switch using its web based browser interface Logging on to the switch SWITCH IP ADDRESS In your web browser specify the IP address of the switch LOGIN ID...

Страница 92: ...ield of the screen for configuring and managing the switch In addition you can click any port on the switch image to view the switch s current speed duplex and activity status The Basic Setup General...

Страница 93: ...re via TFTP reboot the switch logout of the browser interface BASIC SETUP Perform general LAN port and console port activities ADVANCED SETUP Perform MAC Address Management IP Networking Port Perspect...

Страница 94: ...field of the main display the menu options appear Saving Setting Step 1 Click Saving Setting to save your configuration settings Step 2 When you click it a message asks Are you sure you want to save s...

Страница 95: ...ing path to the TFTP server must be configured for the switch to access the specified TFTP server Step 2 For File Name type the name of the file you intend to receive Step 3 For IP Address type the IP...

Страница 96: ...Step 4 Click Send Now Reboot Step 1 Click Reboot on the File display Step 2 When you click it a message asks Are you sure you want to save setting click OK to save it or Cancel to abort it Logout Step...

Страница 97: ...Activities Click the Basic Setup button at the upper field of the main display the menu options appear General Management Configuration Step 1 Click General and the screen shows the Basic Setup Gener...

Страница 98: ...replace the current location name with a new one Statistic Collection Step 6 To enable or disable statistics collection at the switch click the appropriate option from Statistic Collection drop down m...

Страница 99: ...N Ports Configuration Step 1 To access the LAN configuration parameters click Basic Setup button first and then point to LAN Ports and click a suitable option Port Status Step 2 Click Port Status to v...

Страница 100: ...LB9032A R2 100 Note The information displayed automatically updates every 15 seconds without requiring you to refresh the window Port Setting Step 3 Click Port Setting to access the configuration info...

Страница 101: ...LB9030A R2_LB9031A R2_LB9032A R2 101 Step 4 In the Port column click the port you want to configure E g click Port 1...

Страница 102: ...force the port to use a specific line speed and duplex mode HD denotes half duplex mode FD denotes full duplex mode Step 7 Click the drop down menu under Flow Control Options if you want to configure...

Страница 103: ...odem Control Step 4 Click an appropriate option from Modem Control drop down menu to disable or enable a modem connection to the console port Modem Setup String Flag Step 5 If you enabled a modem conn...

Страница 104: ...the upper field of the main display the menu options appear MAC Address Management Step 1 From the Advanced Setup menu point to MAC Address Management to view VLANs and their associated MAC addresses...

Страница 105: ...View Step 3 From the Advanced Setup menu as shown in Step 1 point to MAC Address Management Click Individual MAC View Step 4 Click in the Enter MAC Address text box and type the MAC address that you w...

Страница 106: ...LB9030A R2_LB9031A R2_LB9032A R2 106 Step 5 Close the Individual MAC View window when finished viewing...

Страница 107: ...ss the IP networking parameters click the Advanced Setup button and Point to IP Networking from the selection menu IP Settings Step 1 Click IP Settings to access IP settings A list of VLAN IDs appears...

Страница 108: ...LB9030A R2_LB9031A R2_LB9032A R2 108 Step 2 In the VLAN ID column click a VLAN ID whose settings you want to view and or change Step 3 To change the IP Address click in the text box and type a new...

Страница 109: ...lick a value from the drop down list Step 7 To change the Proxy ARP selection click a value from the drop down list Step 8 When you finished with these selections click Update Setting A confirmation w...

Страница 110: ...xt box and type a new Default Gateway Step 3 To set the Metric click in the text box and type a new Metric Step 4 When you finished with these settings click Add button Alternatively you can use the D...

Страница 111: ...LB9030A R2_LB9031A R2_LB9032A R2 111 Port Perspective Step 1 To access Port Perspective click the Advanced Setup button and then click Port Perspective from the selection menu...

Страница 112: ...rspective VLAN Activities click the Per Port VLAN Activities from the selection menu Click a port to view Port Perspective VLAN Activities Per Port Statistics Step 3 To access Per Port Statistics clic...

Страница 113: ...LB9030A R2_LB9031A R2_LB9032A R2 113 Bridging Step 1 To access bridging parameters click the Advanced Setup button and then click Bridging from the selection menu...

Страница 114: ...decimal number as flood limit in packets per second Broadcast Limit Step 4 Click the drop down list for Set Limit or Unlimited Broadcast Limit packets sec Step 5 Click the text box and type a decimal...

Страница 115: ...LB9030A R2_LB9031A R2_LB9032A R2 115 Source MAC Address Filters Step 1 Click Source MAC Address Filters Step 2 Click Add MAC Addr button to add a source MAC address for static filtering...

Страница 116: ...k in the Source MAC Address Filter text box and type a unique MAC source address you want to add Then click the Add button Step 4 A confirmation window appears Close the confirmation window Step 5 If...

Страница 117: ...ete button Step 7 A confirmation window appears Close the confirmation window Destination MAC Address Filters Step 1 Click the Advanced Setup button and point to Static MAC Filters in the selection me...

Страница 118: ...30A R2_LB9031A R2_LB9032A R2 118 Step 3 Click Delete MAC Addr button to delete a destination MAC address for static filtering Refer to Step 5 7 in Source MAC Address Filters section for similar proced...

Страница 119: ...R2_LB9031A R2_LB9032A R2 119 MAC Address In Filters Step 1 Click MAC Address In Filters Click a port to add or delete In Filters MAC Address Step 2 Click Add MAC Addr button to add an In Filters MAC...

Страница 120: ...ep 2 Step 6 The Delete MAC Address In Filter window appears Click the Select a MAC Address drop down list and select the In Filters MAC Address you want to delete Then click the Delete button Step 7 A...

Страница 121: ...LB9030A R2_LB9031A R2_LB9032A R2 121 VLAN Setting Step 1 Click VLAN Setting Step 2 Click on a VLAN ID whose VLAN configuration you want to change...

Страница 122: ...window appears Add or delete switch ports for VLAN ID 1 For each switch the port options include Tagged Ports Untagged Ports or Forbidden Ports Add a VLAN Entry Step 4 Click on the Add VLAN button to...

Страница 123: ...Name textbox and type a name for this newly created VLAN Step 8 Assign switch ports to this VLAN For each switch the port options include Tagged Ports Untagged Ports or Forbidden Ports Step 9 Click A...

Страница 124: ...u to select a VLAN ID which you want to delete Step 13 Click the Delete button TPID Step 1 Click TPID TPID Setting Step 1 Click TPID Setting Step 2 Click in the TPID textbox and type an address for TP...

Страница 125: ...LB9030A R2_LB9031A R2_LB9032A R2 125 PVID Setting Step 1 Click PVID Setting Step 2 Click on a Port to assign VLAN ID to this port...

Страница 126: ...LB9030A R2_LB9031A R2_LB9032A R2 126 RSTP Rapid Spanning Tree Protocol To view the rapid spanning tree protocol parameters click the Advanced Setup button and point to RSTP in the selection menu...

Страница 127: ...box and type a decimal number between 0 and 65535 Step 4 For Hello Time click in the text box and type a decimal number between 1 and 10 Step 5 For Max Age click in the text box and type a decimal nu...

Страница 128: ...Step 10 Click Update Setting A confirmation window appears Close the confirmation window Port Setting Step 1 To view and or change the RSTP Port Configuration by port click the Advanced Setup button...

Страница 129: ...d type a decimal number as a new admin path cost value Step 6 For Point to Point Link specify whether the Point to Point Link is Enable Disable or Auto by clicking the drop down list Step 7 For Edge P...

Страница 130: ...whether it is Disabled or Enabled by clicking the drop down list Get Community Name Step 2 For Get Community Name click in the text box and type a get community name Set Community Name Step 3 For Set...

Страница 131: ...by clicking the drop down list Authentication Failure Trap Step 10 For Authentication Failure Trap specify whether it is Disabled or Enabled by clicking the drop down list Rising Alarm Trap Step 11 Fo...

Страница 132: ...er it is Disabled or Passive or Active by clicking the drop down list CONCENTRATION MODE Step 3 For Concentration Mode specify whether it is Disabled or Enabled by clicking the drop down list Update S...

Страница 133: ...9031A R2_LB9032A R2 133 E g Click Trunk Group 1 in the Trunk Group column Step 2 The Trunk Group 1 window appears Click the drop down menu to select a desired range Step 3 Click to assign ports to the...

Страница 134: ...LB9030A R2_LB9031A R2_LB9032A R2 134 QoS To use the switch s QoS capability point to the Advanced Setup button and point to QoS in the selection menu...

Страница 135: ...ority you want to use Step 5 Use the ToS for Xmint drop down list to select the Bits of ToS you want to use Step 6 Use the ToS for Drop drop down list to select the Bits of ToS you want to use Step 7...

Страница 136: ...Port Step 2 Point to Advanced Setup point to QoS point to Logic Port and click User Define Port Well Known Port or Range Logic Port Step 3 Click Update Setting when completed A confirmation window app...

Страница 137: ...nsmit Priority for that VLAN and use the right drop down list to select a High or Low Drop Priority for that VLAN Step 3 Click Update Setting when completed A confirmation window appears Click to clos...

Страница 138: ...Priority for that Type of Service and use the right drop down list to select a High or Low Drop Priority for that Type of Service Step 3 Click Update Setting when completed A confirmation window appe...

Страница 139: ...nsmit Priority Drop Priority and Priority drop down list to select a different priority for the port Step 3 Click Update Setting when completed A confirmation window appears Click to close the confirm...

Страница 140: ...g when completed A confirmation window appears Click to close the confirmation window Port Mirroring To use the switch s mirroring capability to mirror one port to another port click the Advanced Setu...

Страница 141: ...LB9030A R2_LB9031A R2_LB9032A R2 141 Mirror From Step 2 In the Mirror From column select a mirror from port by clicking the drop down list Data traffic will be mirrored from this port...

Страница 142: ...e Step 2 In the Mirror Mode column specify whether the mirrored from port will be receiving or transmitting data by clicking the drop down list Step 3 Click Update Setting when completed A confirmatio...

Страница 143: ...device or software agent that continually collects statistics about a LAN segment or VLAN The RMON probe transfers the collected data to a management workstation on request or when a pre defined thre...

Страница 144: ...e Network Management Station if the threshold of a certain MIB counter is reached or if other trap conditions such as the following are met WARM START COLD START LINK UP LINK DOWN AUTHENTICATION FAILU...

Страница 145: ...nitored RMON History Group gathers and stores periodic statistical samples from the previous Statistics Group RMON Alarm Group allows a network administrator to define alarm thresholds for any MIB var...

Страница 146: ...s not implement the Spanning Tree Protocol this group will not be implemented This group is applicable to any transparent only source route or SRT bridge that implements the Spanning Tree Protocol The...

Страница 147: ...ble 10BaseT 100BaseTX 100BaseFX 2 pair UTP STP Cat 3 4 5 2 pair UTP STP Cat 5 Up to 100m 328ft MMF 50 or 62 5 m SMF 9 or10 m LED Indicators Per unit PWR Power Per port LNK Link ACT Activity 100 Mbps F...

Страница 148: ...ector and Cable Pins The following table lists the pinout of 10 100BaseT TX ports Pin Regular Ports Uplink port 1 Input Receive Data Output Transmit Data 2 Input Receive Data Output Transmit Data 3 Ou...

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