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Intelligent Gigabit Ethernet
Stackable / Routing Switch

24 10/100 Mbps Ports + 2 modules slot

WGSW-2402A

4-port Gigabit Et 4-slot

WGSW-404

User Manual

Содержание WGSW-2402A

Страница 1: ...Intelligent Gigabit Ethernet Stackable Routing Switch 24 10 100 Mbps Ports 2 modules slot WGSW 2402A 4 port Gigabit Ethernet 4 slot WGSW 404 User Manual...

Страница 2: ...ments to this User s Manual and or to the products described in this User s Manual at any time without notice If you find information in this manual that is incorrect misleading or incomplete we would...

Страница 3: ...WGSW 404 10 2 3 MODULE HARDWARE DESCRIPTION 10 2 3 1 Gigabit Expansion Module 10 2 3 2 100Base FX Expansion Module 11 2 4 INSTALLING THE SWITCH 12 2 4 1 Pre Installation Considerations 13 2 4 2 Deskto...

Страница 4: ...ying a Physical Port Address 37 4 3 2 4 Returning to the Basic Management Screen 38 4 3 3 Console Port Configuration 38 4 3 3 1 Changing the Console Baud Rate 39 4 3 3 2 Selecting a Flow Control Metho...

Страница 5: ...hing for ARP Table Entries 90 5 6 3 Routing Table 91 5 6 3 1 Adding Routing Table Entries 93 5 6 3 2 Deleting Routing Table Entries 95 5 6 3 3 Searching for Routing Table Entries 95 5 6 4 DHCP Gateway...

Страница 6: ...ined Port 164 5 15 2 2 2 Well Known Port 168 5 15 2 2 3 Range Port 169 5 15 2 3 Specifying the QoS VLAN Priority 173 5 15 2 4 Specifying the ToS Priority 175 5 15 2 5 Selecting a QoS Profile 177 5 15...

Страница 7: ...ddress Out Filters 232 7 5 3 Adding Destination MAC Address Out Filters 233 7 5 4 Deleting Destination MAC Address Out Filters 234 7 6 IP MULTICAST GROUP 235 7 7 VLAN PVID PERSPECTIVE 237 7 7 1 VLAN C...

Страница 8: ...lapping 268 C 1 3 Port based VLANs 268 C 1 4 Automatic VLAN Registration GVRP 268 C 2 FORWARDING TAGGED UNTAGGED FRAMES 269 C 3 CONNECTING VLAN GROUPS 270 APPENDIX D VLAN OVERLAPPING 272 APPENDIX E CO...

Страница 9: ...o 2 kilometers using Ethernet stack connectivity Designed as the Layer 2 switch but with layer 3 software routing function the WGSW can easily fit in your network configuration and can be executed for...

Страница 10: ...ing eliminates erroneous packets to optimize network bandwidth LED indicators for simple diagnostics and management Auto MDI MDI X on each 100Base TX and 1000Base T port Software routing function with...

Страница 11: ...aximum 205 BTU hr maximum Temperature Operating 0 50 C Storage 40 70 C Humidity Operating and Storage 10 to 95 Non condensing Network Management System Configuration Console port Telnet Web browser SN...

Страница 12: ...uirements RFC 1157 SNMP v1 v2 RFC 1256 ICMP Router Discover Protocol RFC 1213 MIB II RFC 1493 Bridge MIB RFC 1757 RMON 4 groups statistics history alarms and events RFC 1812 IP Router Requirement RFC...

Страница 13: ...5 Chapter 8 SNMP and RMON Management allows you to access the Switch using SNMP management feature Appendix provides cable specification and more information regarding to stack and VLAN...

Страница 14: ...igure 2 1 shows a front panel of the Switch Table 2 1 shows the port function of the Switch The functionality of the LEDs will be explained in 2 1 4 LEDs FIGURE 2 1 FRONT PANEL LEDs Status LEDs 10 100...

Страница 15: ...ATUS LEDS LED Color Function PWR Green Lights to indicate that the Switch has power Over Heat Red Lights to indicate that the Switch exceeds its operational temperature Fan Failure Red Lights to indic...

Страница 16: ...is allowed Console This is where you will connect to the RS 232 serial port on your PC for configuring the management function discussed in Chapter 3 Note To depress the Buzzer button will change the...

Страница 17: ...00 Mbps Ethernet ports Over Heat Fan Failure and Power The LEDs are explained in the following tables TABLE 2 6 POWER AND STATUS LEDS LED Color Function Power Green Lights to indicate that the Switch...

Страница 18: ...TION OF THE REAR PANEL Port Function Power This is where you will connect the AC power cord Note To depress the Buzzer button will change the reaction of the buzzer If the button is set to on the buzz...

Страница 19: ...e that the port is operating in full duplex mode Blinks orange periodically to indicate that the connection is experiencing collisions Act Green Lights to indicate that the connection is acting TABLE...

Страница 20: ...tandard 19 inch equipment racks If you prefer you can rack mount the Switch in a wiring closet or equipment room using two mounting brackets and six screws When choosing a location for the Switch obse...

Страница 21: ...teps Step 1 Place the Switch on a desktop or shelf near an AC power source Step 2 Keep enough ventilation space between the Switch and the surrounding objects Note When choosing a location keep in min...

Страница 22: ...e front panel facing you Step 2 Locate a mounting bracket over the mounting holes on one side of the Switch FIGURE 2 8 LOCATING A MOUNTING BRACKET Step 3 Insert three screws and use a screwdriver to s...

Страница 23: ...following methods An administration console Web browser interface An external SNMP based network management application The administration console and Web browser interface support are embedded in the...

Страница 24: ...methods For more information about using the console refer to Chapter 4 Menu Driven Console Management 3 1 2 Direct Access Direct access to the administration console is achieved by directly connecti...

Страница 25: ...ly in your Web browser by entering the IP address of the Switch You can then use your Web browser to list and manage switch configuration parameters from one central location just as if you were direc...

Страница 26: ...Simple Network Management Protocol SNMP 3 4 1 Virtual Terminal Protocols A virtual terminal protocol is a software program such as Telnet that allows you to establish a management session from a Maci...

Страница 27: ...figuration parameters set using one method console port for example are immediately displayable by the other management methods for example SNMP agent of Web browser The management architecture of the...

Страница 28: ...r the console interface factory default console name admin without password or enter a user defined pass word if you changed the factory default password The Switch Management screen in Figure 4 1 app...

Страница 29: ...g the Enter key activates the highlighted option Table 4 1 shows the keys used for navigating through the console interface TABLE 4 1 NAVIGATING THROUGH THE CONSOLE INTERFACE To Press This Key Move th...

Страница 30: ...N Port lets you configure speed and flow control link type and physical address See Section 4 3 2 LAN Port Configuration Console Port lets you change the console baud rate flow control method modem co...

Страница 31: ...he following procedure to configure the general management options 4 3 1 1 Changing the System Name To change the system name 1 From the General screen highlight System Name and press the Enter key Th...

Страница 32: ...use the Backspace key to delete the error 3 Press Enter to return to the General screen 4 3 1 2 Changing the Contact and Location To change the Contact and location 1 Press the Down Arrow key to highl...

Страница 33: ...istake use the Backspace key to delete the error 3 Press Enter to return to the General screen 4 3 1 3 Changing the Administration Password To change the administration password 1 Use the Down Arrow k...

Страница 34: ...er you type appears as an asterisk If you make a mistake use the Backspace key to delete the error 3 Press Enter The Enter New Password screen appears FIGURE 4 7 ENTER NEW PASSWORD 4 Enter the new pas...

Страница 35: ...he admin Password field Note If the confirmation message does not appear you may have typed the new password differently in steps 4 and 6 In this case your new password did not take effect Repeat this...

Страница 36: ...r to return to the General screen 4 3 1 5 Statistic Collection The statistic collection function allows the Switch to collect RMON and interface statistic data of each port To enable or disable Statis...

Страница 37: ...tistic collection to the Switch Enabled allows statistic collection to the Switch 3 Press Enter to return to the General screen 4 3 1 6 Reboot On Error To enable or disable Reboot On Error to the Swit...

Страница 38: ...eful when a persistent problem needs to be reported Enabled allows the Switch to automatically reset when a fatal error is detected 3 Press Enter to return to the General screen 4 3 1 7 Telnet Logins...

Страница 39: ...the Switch Enabled allows remote Telnet logins to the Switch This is the default setting 3 Press Enter to return to the General screen 4 3 1 8 Remote Http Login To enable or disable the function of Re...

Страница 40: ...t Screen After completing the general management activities press the Esc key to exit the General screen and return to the Basic Management screen in Figure 4 2 Select another option from the Basic Ma...

Страница 41: ...he Speed and Flow Control To change the line speed and flow control for one or more ports 1 From the LAN Port Configurations screen highlight Speed Flow Control and press the Enter key A screen simila...

Страница 42: ...d press the Enter key The Speed Flow Cntl Options screen appears with the parameters for the port you selected FIGURE 4 16 PORT SETTING OPTIONS 3 To change the line speed setting a Press Enter with th...

Страница 43: ...eed Options screen HD denotes half duplex and FD denotes full duplex In addition 1000M fiber ports have only Auto and 1000M FD as selections while 1000M copper ports have Auto 1000M FD 100M FD and 10M...

Страница 44: ...c to remove the Speed Flow Cntl Options screen 6 To configure the line speed and flow control for additional ports repeat steps 1 through 5 7 When you finish press the Esc key from the Line Speed Flow...

Страница 45: ...2 3 Displaying a Physical Port Address The following procedure describes how to display a physical port address 1 From the LAN Port Configurations screen highlight Physical Address and press the Ente...

Страница 46: ...LAN port configuration activities press the Esc key to exit the LAN Port Configurations screen and return to the Basic Management screen Select another option from the Basic Management screen or pres...

Страница 47: ...section 4 3 3 3 Enabling or Disabling Modem Control Options To specify a modem setup string see section 4 3 3 4 Specifying a Modem Setup String To enable or disable SLIP see section 4 3 3 5 Enabling o...

Страница 48: ...the Switch Login Password appears on your computer screen All the other selections force a specific console baud rate 3 Press Enter You return to the Console Port Configurations screen and the console...

Страница 49: ...flow control method you selected appears in the Flow Control field 4 3 3 3 Enabling or Disabling Modem Control Options To enable or disable modem control options for the console port 1 From the Conso...

Страница 50: ...enable a modem connection proceed to section 4 3 3 4 Specifying a Modem Setup String to specify the appropriate modem setup string 4 3 3 4 Specifying a Modem Setup String If you enabled a modem connec...

Страница 51: ...r the custom string in the Enter Modem Setup String screen and press Enter again You return to the Console Port Configurations screen and the custom setup string appears in the Modem Setup String fiel...

Страница 52: ...ugh the SLIP protocol after you logout from the current console screen To access the Switch configure your PC to use SLIP then use Telnet to interface with the Switch If you use HyperTerminal enabling...

Страница 53: ...3 6 Specifying a SLIP Address If you enabled SLIP use the following procedure to enter an address that has a network part different than the network address of the Switch For more information contact...

Страница 54: ...to the Console Port Configurations screen and your entry appears in the SLIP Address field 4 3 3 7 Specifying a SLIP Subnet Mask If you are using SLIP enter a suitable SLIP subnet mask 1 From the Cons...

Страница 55: ...Port Configurations screen and your entry appears in the SLIP Subnet Mask field 4 3 3 8 Returning to the Basic Management Screen After completing the general management activities press the Esc key t...

Страница 56: ...and press the Enter key L2 Switching DataBase lets you view and change VLAN PVID MAC address IP multicast group MAC address and port perspectives See section 5 1 Switching Database Configuration IP Ne...

Страница 57: ...ou mirror one port to another Refer to section 5 13 Port Mirroring QoS Setup lets you specify Quality of Service parameters Refer to section 5 14 Setting Quality of Service Parameters File Transfer le...

Страница 58: ...ir associated MAC addresses and ports effectively from different views 5 2 VLAN PVID Perspective Packets received by the Switch will be treated in the following way with regard to the Switch s VLAN se...

Страница 59: ...AN please refer to appendix for more detail 5 2 1 Default VLAN The IEEE 802 1q standard defines VLAN ID 1 as the default VLAN The default VLAN includes all the ports as the factory default The default...

Страница 60: ...View VLAN activities See section 5 2 2 3 Viewing VLAN Activities View or change a VLAN configuration See section 5 2 2 4 Viewing VLAN Settings Return to the L2 Switching Database screen by pressing E...

Страница 61: ...2 With the highlight in the VLAN ID field press the Enter key The Enter New VLAN ID screen appears FIGURE 5 5 3 Enter a new VLAN ID as between 2 4094 value 4 Press Enter The VLAN ID appears next to V...

Страница 62: ...te that the VLAN name is used to identify the VLAN at the local switch a Press the Down Arrow key to highlight VLAN Name b Press Enter The Enter New VLAN Name screen appears FIGURE 5 6 c Enter a name...

Страница 63: ...e section 5 2 2 2 Adding New Switch Ports Delete switch ports from a VLAN See section 5 2 2 3 Deleting a VLAN ID 5 2 2 2 Adding New Switch Ports To add new switch ports to the newly created VLAN 1 Hol...

Страница 64: ...gged Ports or Forbidden Ports and press the Enter key If you highlight Untagged Ports the screen window reads Select Untagged Ports as in the following figure FIGURE 5 9 If you highlight Tagged Ports...

Страница 65: ...orts the screen window reads Select Forbidden Ports as in the following figure FIGURE 5 11 3 In the Select Untagged Ports Select Tagged Ports or Select Forbidden Ports screen use the Up Arrow and Down...

Страница 66: ...e Repeat this step for each new port you want to add Note As a convenience you can highlight All Ports to select all of the ports at one time FIGURE 5 12 5 After selecting the new ports you want to ad...

Страница 67: ...switch port so be sure you do not need the port before you delete it You can also hold down the Shift key and press to add ports 7 Press Esc to return to the VLAN Perspective screen The VLAN IDs and n...

Страница 68: ...D To delete a VLAN ID from the VLAN Perspective screen 1 Use the Up Arrow and Down Arrow keys to highlight the VLAN ID you want to delete 2 Press the hyphen key A precautionary message asks whether yo...

Страница 69: ...s how to use the VLAN Perspective screen to view activities for a particular VLAN Using this procedure you can view Active ports Active MAC addresses associated with a VLAN A transient address if any...

Страница 70: ...17 This screen shows all active VLAN domains for the VLAN you selected You can use the Up Arrow and Down Arrow keys to scroll through the list of domains associated with the selected VLAN When you fi...

Страница 71: ...s 1 From the VLAN Perspective screen highlight an existing VLAN and press the Enter key A screen similar to the following appears with the highlight on VLAN Activities FIGURE 5 18 2 Press the Up or Do...

Страница 72: ...r delete them from any VLAN except the default VLAN The controls for adding and deleting ports do not display for the default VLAN 5 2 2 6 Adding Ports To add ports to a VLAN 1 From the screen above h...

Страница 73: ...ter The Select Untagged Ports screen appears with a list of the untagged ports that are not in use Initially there are 16 untagged ports you can select this number decreases as you use untagged ports...

Страница 74: ...rs next to each port you select To deselect it press Enter again to remove the asterisk To configure all ports highlight All Ports and press Enter c Press Esc The port s you selected appear in the pre...

Страница 75: ...red screen 5 2 2 7 Deleting Ports The following procedure describes how to delete ports from a VLAN There is no precautionary message that appears before you delete a VLAN port so be sure you want to...

Страница 76: ...you want to configure the PVID highlight PVID setting from the VLAN PVID Perspective screen and press Enter The following screen will appear FIGURE 5 24 The following steps will show you how to set th...

Страница 77: ...rs The protocol s mechanisms allow a host to inform its local router that it wants to receive transmissions addressed to a specific multicast group Routers periodically query the LAN to determine if k...

Страница 78: ...nstead of flooding to all ports in the subnet VLAN The Switch with IP multicast filtering switching capability not only passively monitor IGMP Query and Report messages DVMRP Probe messages PIM and MO...

Страница 79: ...is use Other Protocols in the Advanced Management menu to set IGMP to either Passive or Active see Other Protocols 2 To obtain an IP multicast group perspective for one of the addresses in the screen...

Страница 80: ...ssociated with the MAC address highlight a host in the Hosts screen and press Enter A VLAN IP Multicast Group Membership screen similar to the following appears FIGURE 5 29 4 Use the Up and Down Arrow...

Страница 81: ...ng VLANs and corresponding ports in the Switching database To obtain a MAC address perspective 1 From the L2 Switching DataBase screen highlight MAC Address Perspective and press the Enter key You are...

Страница 82: ...h press the Esc key to return to the desired screen 5 5 Port Perspective The port perspective lets you view VLAN activities port statistics and per port MAC limits To obtain a port perspective 1 From...

Страница 83: ...iew per port statistics highlight Per Port Statistics press the Enter key and proceed to section 5 5 2 5 5 1 Per Port VLAN Activities This option allows you to view MAC address and VLAN on selected po...

Страница 84: ...to highlight the port number whose corresponding VLANs activities you want to view 2 Press the Enter key A screen similar to the following appears with a list of the MAC addresses for the selected VL...

Страница 85: ...in the Enter MAC Addr to Search screen and press the Enter key If the address is found it is highlighted in the Port MAC Addresses screen 4 To obtain additional information about a particular MAC add...

Страница 86: ...t is either displayed or hidden By default it is displayed To hide it press the L key To redisplay it press the L key again 5 5 4 Per Port Statistics If you select Per Port Statistics from the Port Pe...

Страница 87: ...and press Enter to reset the counters Or highlight No and press Enter to not reset them FIGURE 5 38 2 To view statistics for a port use the Up and Down Arrow keys to highlight the desired port then p...

Страница 88: ...t counters for the port in the screen above press R The following screen appears FIGURE 5 40 4 With Yes highlighted press the Enter key to reset the counters Or to retain them press the Esc key or hig...

Страница 89: ...select Per Port MAC Limit from the Port Perspective screen a screen similar to the following one appears FIGURE 5 41 1 To specify MAC learning options for a MAC port use the Up and Down Arrow keys to...

Страница 90: ...the Advanced Management Screen After completing the L2 switching database activities press the Esc key to return to the Advanced Management screen Select another option from the Advanced Management s...

Страница 91: ...reen similar to the following appears with a list of the VLAN IDs IP addresses subnet masks proxy ARPs and RIPs currently defined The Switch supports both static and dynamic routing Static routing req...

Страница 92: ...tor metrics to infinity This provides faster convergence Triggered updates whenever a route gets changed broadcast an update message after waiting for a short random delay but without waiting for the...

Страница 93: ...a BOOTP server or DHCP server on this VLAN network Proxy ARP When a node in the attached subnetwork does not have routing or a default gateway configured ARP Proxy can be used to forward an ARP reque...

Страница 94: ...they have been acquired Use Poisoned Reverse This allows the Switch to propagate routes back to an interface port from which they have been acquired but set the distance vector metrics to infinity Sen...

Страница 95: ...ARP table See section 5 6 2 1 Adding Static ARP Table Entries Delete static entries from the ARP table See section 5 6 2 2 Deleting Static ARP Table Entries Search for entries in the ARP table See se...

Страница 96: ...screen appears FIGURE 5 49 3 Type an Internet address The address consists of numbers separated by periods For example 203 70 249 5 When you finish press Enter The Internet address you typed appears...

Страница 97: ...the corresponding physical address and press Enter The physical address you typed appears next to Physical Address in the Static ARP Specifications screen 6 Press Esc The Internet and physical address...

Страница 98: ...ntry Therefore be sure you want to delete the entry before doing so 1 From the ARP Table screen use the Up Arrow or Down Arrow key to highlight the ARP table entry you want to delete 2 Press the hyphe...

Страница 99: ...Enter the IP or physical address you are searching and press Enter The address you want to view is highlighted 4 When you finish viewing the information press the Esc key until you return to the desi...

Страница 100: ...he next hop Metric The number of hops needed between the Switch and the destination network VLAN The VLAN within which the gateway or destination resides Type The IP route type for the IP subnetwork T...

Страница 101: ...ble Entries Search for entries in the Routing table See section 5 6 3 3 Searching for Routing Table Entries 5 6 3 1 Adding Routing Table Entries To add entries to the Routing table 1 From the Routing...

Страница 102: ...ears At each field press Enter type the appropriate parameter and press Enter again Use the Up and Down Arrow keys to move between fields Then proceed to step 3 FIGURE 5 56 3 After entering default ga...

Страница 103: ...Routing Table screen use the Up Arrow or Down Arrow key to highlight the Routing table entry you want to delete 2 Press the hyphen key to delete the entry 3 To delete additional Routing table entries...

Страница 104: ...from the DHCP client to the DHCP server Delay shows the number of seconds that must elapse before a DHCP request broadcast is relayed to the next IP subnetwork Servers shows any preferred servers tha...

Страница 105: ...add a relay IP hold down the Shift key and press A screen similar to the following appears FIGURE 5 60 3 Highlight the appropriate interface or highlight All Interfaces Press Esc A screen similar to t...

Страница 106: ...er The following screen appears FIGURE 5 62 5 Highlight Enabled and press Enter to enable the DHCP gateway 6 Press the Down Arrow key and press Enter to configure the maximum number of hops When the f...

Страница 107: ...r to configure the delay When the following screen appears type the delay in seconds and press Enter FIGURE 5 64 8 Press the Down Arrow key and press Enter to specify the preferred server When the fol...

Страница 108: ...ings screen appears with the parameters you specified 11 To define additional DHCP gateways repeat steps 1 through 10 12 When you finish defining DHCP gateways press Esc until you return to the desire...

Страница 109: ...o change the ping settings 1 Press Enter The Enter IP Address screen appears FIGURE 5 67 2 Type the IP address of the server you want to ping The address consists of numbers separated by periods For e...

Страница 110: ...hlight Count and press Enter The Enter Packet Count screen appears FIGURE 5 68 5 Type a packet count number from 1 to 999 or type 0 for an infinite packet count Press Enter 6 Highlight Size mbytes and...

Страница 111: ...FIGURE 5 69 7 Type the packet size from 0 to 1500 then press Enter 8 Highlight Timeout sec and press Enter The Enter Timeout screen appears FIGURE 5 70 9 Type a timeout value from 0 to 999 and press E...

Страница 112: ...appears 5 7 Bridging If you select Bridging from the Advanced Management screen the following Bridging Parameters screen appears FIGURE 5 71 1 To change the MAC address table aging time highlight Agi...

Страница 113: ...Time to display the following screen Then enter an aging time and press the Enter key FIGURE 5 73 3 Flood limit option restrict the number of destination MAC address unknown packets To set the flood l...

Страница 114: ...e following screen Then enter a flood limit and press the Enter key FIGURE 5 75 5 Press the Esc key until you return to the desired screen Note The rate for flooding limit is controlled by the Switch...

Страница 115: ...5 76 From the Static Filtering screen you can select source and destination MAC address out filters described below or MAC address in filters for static filtering by highlighting one of these options...

Страница 116: ...dress Out Filters and press Enter The DST MAC Out Filter screen appears FIGURE 5 78 3 From either of these screens you can Hold down the Shift key and press to add a specific MAC address to be filtere...

Страница 117: ...ering database maximum capacity is 64 4 When you finish press the Esc key until you return to the desired screen 5 8 2 MAC Address In Filters To access MAC address in filters use the following procedu...

Страница 118: ...e a MAC address Therefore be sure you want to delete the address before doing so Press S to search through the list of in filter MAC addresses in the static filtering database The static filtering dat...

Страница 119: ...nd press the Enter key a Spanning Tree Protocol Configuration screen similar to the following appears The top half of this screen displays read only values The bottom half starting with Spanning Tree...

Страница 120: ...elections shown 1 With the highlight in the Spanning Tree Protocol field press Enter The following choices appear FIGURE 5 83 2 Select either Disabled or Enabled and press Enter Your selection appears...

Страница 121: ...ecome the root device Default is 32768 Enter a value from 0 65535 Remember that the lower the numeric value the higher the priority FIGURE 5 84 4 Type a decimal number for the bridge priority and pres...

Страница 122: ...on message before attempting to reconfigure All device ports except for designated ports should receive configuration messages at regular intervals Any port that ages out STA information provided in t...

Страница 123: ...ot device will wait before changing states that is listening to learning to forwarding This delay is required because every device must receive information about topology changes before it starts to f...

Страница 124: ...turn to the Spanning Tree Protocol screen 5 9 2 Spanning Tree Port States If you highlight Spanning Tree Port States in the Spanning Tree Protocol screen and press the Enter key a Spanning Tree Port S...

Страница 125: ...he administration status 1 Use the Up and Down Arrow keys to highlight the port whose selections you want to change 2 Press the Enter key The Admin Status Options screen appears FIGURE 5 89 3 Enable o...

Страница 126: ...Section Section 4 3 5 3 Hiding or Displaying the Port Column 5 9 3 Spanning Tree Path Costs Spanning tree path cost is used by the STA algorithm that to determine the best path between devices Therefo...

Страница 127: ...Up Arrow and Down Arrow keys to highlight the port whose Spanning Tree path costs you want to change or highlight All Ports 2 Press the Enter key The Enter Path Cost screen appears FIGURE 5 91 3 Enter...

Страница 128: ...all ports on a switch are the same the port with the highest priority that is lowest value will be configured as an active link in the Spanning Tree Where more than one port is assigned the highest pr...

Страница 129: ...gle the Port column as described under Section 4 3 5 3 Hiding or Displaying the Port Column 5 10 SNMP Functions The Switch includes an on board SNMP agent which monitors the status of its hardware as...

Страница 130: ...e SNMP Configurations screen lets you view all SNMP related information As this screen shows the factory default SNMP value is Disabled and the factory default Community Name value is public To change...

Страница 131: ...r Your selection appears next to SNMP 3 Use the Down Arrow key to highlight Get Community Name and press Enter The Enter Get Community Name screen appears FIGURE 5 96 4 Type a get community name and p...

Страница 132: ...nter The Enter Set Community Name screen appears FIGURE 5 97 6 Type a set community name and press Enter The set community name you typed appears next to Set Community Name 7 Use the Down Arrow key to...

Страница 133: ...you typed appears next to Trap Community Name 9 To specify up to four additional trap community names repeat steps 7 and 8 10 To specify a trap host IP address use the Down Arrow key to high light Tr...

Страница 134: ...129 32 0 11 12 Press Enter The IP address you typed appears next to Trap Host 1 IP Address 13 To specify up to four additional trap community names repeat steps 10 through 12 14 To change the cold st...

Страница 135: ...r selection appears next to Cold Start Trap 16 Press the Down Arrow key to highlight Warm Start Trap and press the Enter key The Trap Options screen appears FIGURE 5 101 17 Select Disabled or Enabled...

Страница 136: ...wn Arrow key to highlight Link Down Trap and press the Enter key The Trap Options screen appears FIGURE 5 102 19 Select Disabled or Enabled and press Enter Your selection appears next to Link Down Tra...

Страница 137: ...ppears next to Link Up Trap 22 Press the Down Arrow key to highlight Authentication Failure Trap and press the Enter key A Trap Options screen similar to the following appears FIGURE 5 104 23 Select D...

Страница 138: ...A Trap Options screen similar to the following appears FIGURE 5 105 25 Select Disabled or Enabled and press Enter Your selection appears next to Rising Alarm Trap 26 Press the Down Arrow key to highli...

Страница 139: ...ppears next to Falling Alarm Trap 28 Press the Down Arrow key to highlight Topology Change Trap and press the Enter key A Trap Options screen similar to the one below appears FIGURE 5 107 29 Select Di...

Страница 140: ...Stacking screen as shown in the following FIGURE 5 105 STACKING SCREEN Stacking Basic Setting enables you to set stack ID stack size and stack port Stack IP Settings lets you to set the IP address of...

Страница 141: ...switch The value of Stack ID Stack Size and Switch ID is 1 Stack ID 0 65535 2 Stack Size 2 8 3 Switch ID 0 65535 1 Before you start to change the stacking parameters the stacking status must be disab...

Страница 142: ...Enter and the Enter Stack Size column will appear Type in the value you want to change Then press Enter FIGURE 5 107 4 Use the down arrow key to move to the column of Switch ID Press Enter and the Ent...

Страница 143: ...rt Press Enter and the Select Stack Ports screen will appear Select the port you want to connect to other switches as a stack port Then press Enter An asterisk mark will appear to the port you select...

Страница 144: ...ht the Stacking field Press Enter and the Stack Options will appear Highlight Enabled and press Enter FIGURE 5 111 7 Repeat step 1 5 to configure other switches to be stacked Note that the Stack ID sh...

Страница 145: ...s completed FIGURE 5 112 Note After stacking is set up configuration must be executed in the master switch It is recommended to re view the whole stack like stack ID Switch ID before enable the stacki...

Страница 146: ...138 FIGURE 5 113 1 Select VLAN ID and press Enter The VLAN Stack IP Settings screen will appear FIGURE 5 114 2 Highlight IP Address column and press Enter The Enter IP Address screen will appear...

Страница 147: ...139 FIGURE 5 115 3 Type the IP address and Net Mask and press Enter The setting is done FIGURE 5 116 4 Press ESC to go back to the Stacking screen...

Страница 148: ...t 25 and 26 in Switch 2 will be designated as port 54 and 55 in this table And you will found port30 will be port 1 of the Switch 2 let s assume two WGSW 2402A stack together if you scroll down the sc...

Страница 149: ...y updating registration entries within a switch GVRP is used to communicate VLAN registration information to other VLAN aware switches so that members of a VLAN can cover a wide span of switches in a...

Страница 150: ...n the following screen appears highlight the desired setting and press Enter FIGURE 5 120 3 When you finish press the Esc key until you return to the desired screen Note To understand the IGMP options...

Страница 151: ...om the Advanced Management screen highlight Port Trunking and press the Enter key You will receive a screen as shown in Figure 5 107 FIGURE 5 121 PORT TRUNKING 2 Highlighting the trunk group to which...

Страница 152: ...you want to associate with the trunk group then press Enter FIGURE 5 123 4 For each trunk you want to select highlighting it and press Enter An asterisk will appear next to the selected port For trunk...

Страница 153: ...ss Esc when you finish selecting ports The Trunk Group will present the selected ports as shown below FIGURE 5 125 6 To set other Trunks repeat step 1 5 to configure 7 Press ESC to go back to the Adva...

Страница 154: ...ther Note Only WGSW 2402A supports this function 1 From the Advanced Management screen highlight Port Mirroring and press the Enter key The screen in Figure 5 126 appears FIGURE 5 126 PORT MIRRORING S...

Страница 155: ...r key A Mirror Options screen appears listing the ports that can be mirrored to FIGURE 5 128 4 Press the Down Arrow key to highlight the port you want to mirror to then press Enter The port you select...

Страница 156: ...press Enter The port you selected appears next to Mirror From in the Port Mirroring Options screen 7 Press the Down Arrow key to highlight Mirror Mode and press the Enter key A Mode Options screen ap...

Страница 157: ...130 10 Press the Esc key Your selections appear in the first screen FIGURE 5 131 11 To mirror additional ports repeat steps 2 through 10 12 When you finish press the Esc key until you return to the d...

Страница 158: ...divide the applications into classes and set up a service contract with each The contract may consist of bandwidth or latency assurances per class Sometimes it may even reflect an estimate of the traf...

Страница 159: ...class offers traffic at a rate no greater than the agreed upon rate By contrast a misbehaving class offers traffic that exceeds the agreed upon rate A misbehaving class is formed from an aggregation o...

Страница 160: ...s for P1 For a 1 Gbps port we have a default of six delay bounded queues and two best effort queues The delay bounds for a 1 Gbps port are 0 16 ms for P7 and P6 0 32 ms for P5 0 64 ms for P4 1 28 ms f...

Страница 161: ...part of the scheduling algorithm if a queue has even one frame to transmit it goes first Two of our four QoS configurations include strict priority queues The goal is for strict priority classes to be...

Страница 162: ...ount becomes low 5 15 1 6 Shaper and DiffServ Expedited Forwarding Although traffic shaping is not a primary function of the Switch it does implement a shaper for expedited forwarding EF The goal in s...

Страница 163: ...the number of kilobytes in the priority queues If delay bound scheduling is used N equals P7 16 P6 16 P5 8 P4 4 P3 2 P2 on gigabit port and P3 16 P2 4 P1 on megabit port If using WFQ scheduling N equa...

Страница 164: ...two AF classes and a single BE class Features of the Switch that correspond to the requirements of their associated IETF classes are summarized as the following Network management NM and Expedited fo...

Страница 165: ...IGURE 5 132 2 Refer to the appropriate section for information about setting the QoS parameters in the QoS menu For global settings refer to Section 5 15 2 1 Setting Global Settings For TCP UDP logica...

Страница 166: ...ection 5 15 2 6 Rate Control 5 15 2 1 Setting Global Settings To set global settings 1 From the QoS menu highlight Global Settings and press the Enter key The Global Setting menu appears FIGURE 5 133...

Страница 167: ...want QoS status to be enabled or disabled then press the Enter key Your selection appears next to QoS Status 4 With the highlight on Diffserv Expedite Forwarding press the Enter key The Diffserv Exped...

Страница 168: ...riority Tag menu appears FIGURE 5 136 8 Highlight the desired setting then press the Enter key The setting you select appears next to ToS VLAN Tag 9 Press the Down Arrow key to highlight ToS for Xmit...

Страница 169: ...press the Enter key with Low Drop Percentage highlighted The following screen appears FIGURE 5 138 12 Levels 1 and 3 remain fixed at 0 and 100 respectively To change the percentage for level 2 highlig...

Страница 170: ...entage and press Enter 14 Press the Esc key to return to the WRED Drop Priority screen 15 To change the high drop percentage press the Down Arrow key to highlight High Drop Percentage then press the E...

Страница 171: ...appropriate percentage and press Enter 18 Press the Esc key to return to the WRED Drop Priority screen 19 Press the Esc key to return to the QoS screen 20 Press Esc until you return to the desired scr...

Страница 172: ...r 4 TCP UDP port number To set parameters for a user defined port refer to Section 5 15 2 2 1 User Defined Port To set parameters for a well known port refer to Section 5 15 2 2 2 Well Known Port To s...

Страница 173: ...hlight the appropriate port and then press the Enter key The User Define menu appears for the port you selected FIGURE 5 144 2 With the highlight on Port Number press the Enter key The port Number scr...

Страница 174: ...key The port number you typed appears next to Port Number 4 Press the Down Arrow key to highlight Drop Priority and then press the Enter key The Drop Priority menu appears FIGURE 5 146 5 Highlight whe...

Страница 175: ...press the Enter key The Transmit Priority menu appears FIGURE 5 147 7 Highlight the desired transmit priority then press the Enter key The transmit priority you selected appears next to Transmit Prior...

Страница 176: ...return to the User Define Port Index Screen 11 To define parameters for another port repeat steps 3 through 12 12 When you finish defining parameters press Esc until you return to the desired screen 5...

Страница 177: ...at the well known port number is pre configured and cannot be changed For more information refer to Section 4 4 19 3 User Defined Port 5 15 2 2 3 Range Port To select a port range 1 From the Logic Por...

Страница 178: ...on Low Port Number When the Low Port Number screen appears type the low port number in decimal notation and press Enter The low port number you typed appears next to Low Port Number FIGURE 5 151 3 To...

Страница 179: ...er The high port number you typed appears next to High Port Number FIGURE 5 152 4 To change the drop priority setting press the Down Arrow key to high light Drop Priority then press the Enter key When...

Страница 180: ...w key to highlight Transmit Priority then press the Enter key When the Transmit Priority screen appears highlight the desired priority and press the Enter key Your selection appears next to Transmit P...

Страница 181: ...ty 1 From the QoS screen press the Down Arrow key to highlight VLAN then press the Enter key The VLAN Priority Index screen appears FIGURE 5 155 2 Press the Down Arrow key to highlight a VLAN priority...

Страница 182: ...the Enter key The Drop Priority screen appears FIGURE 5 157 4 Highlight either Low or High then press the Enter key Your selection appears next to Drop Priority 5 Press the Down Arrow key to highlight...

Страница 183: ...the Esc key to return to the VLAN Priority Index screen 8 To specify other VLAN priority settings repeat steps 2 through 7 9 When you finish press the Esc key until the appropriate screen appears 5 1...

Страница 184: ...highlight a ToS priority number Note The ToS priority number is determined by bit 4 2 or 7 5 of the ToS field in the IP header 3 Press the Enter key The ToS Priority Setting screen appears This screen...

Страница 185: ...er Section 5 15 2 3 Specifying the QoS VLAN Priority 5 15 2 5 Selecting a QoS Profile To select a QoS profile 1 From the QoS screen use the Down Arrow key to highlight Profile and then press the Enter...

Страница 186: ...press the Enter key The Megabit Profile screen appears FIGURE 5 162 2 Use the Down Arrow key to highlight a profile then press the Enter key The Megabit Profile Attributes screen appears Note In the M...

Страница 187: ...5 163 3 To change the profile name press the Enter key with Profile Name When Profile Name box appears enter a profile name and press the Enter key The name you entered appears next to Profile Name F...

Страница 188: ...ter key When the BW Partitions screen appears use the Down Arrow key to highlight a partition and press the Enter key The bandwidth you entered appears next to Bandwidth Partitions Note Bandwidth Part...

Страница 189: ...d only parameters that cannot be changed 6 To change the setting for QoS flow control setting press the Down Arrow key to select QoS with Flow Control and press the Enter key When the QoS Flow Control...

Страница 190: ...y until you return to the desired screen 5 15 2 5 2 Gigabit Profiles To select a gigabit profile 1 Use the Down Arrow key to highlight Gigabit Profile in the QoS Profile screen then press the Enter ke...

Страница 191: ...ess the Enter key The Gigabit Profile Attributes screen appears Note In the Gigabit Profile screen A1 A2 on WGSW 2402A A1 A8 on WGSW 404 active profile number which can be used by any Gigabit port NA...

Страница 192: ...ile 5 15 2 6 Specifying the Port Configuration To specify port configuration parameters 1 From the QoS screen use the Down Arrow key to highlight Port Configuration and then press the Enter key The Po...

Страница 193: ...ameters for that port appears FIGURE 5 171 3 To change the selected port s active profile press the Enter key with Active Profile highlighted When the Active Profile screen appears use the Up and Down...

Страница 194: ...en 5 15 2 7 Selecting Rate Control Parameters Rate control function allows you to specify the outbound packets number The percentage is based on 100Mbps full speed Only 10 100Mbps ports support rate c...

Страница 195: ...ow key to highlight Rate Control and press the Enter key The Rate Control Status screen appears FIGURE 5 174 3 Highlight the desired setting then press the Enter key Your selection appears next to Rat...

Страница 196: ...e port number setting press the Down Arrow key to highlight Port Number then press Enter The Port Number screen appears FIGURE 5 175 5 Highlight the desired port number then press Enter A screen showi...

Страница 197: ...ey The Average Rate screen appears FIGURE 5 177 7 Highlight the desired rate and press Enter The rate you selected appears next to Average Rate 8 To change the traffic type press the Down Arrow key to...

Страница 198: ...ss the Esc key until you return to the desired screen 5 16 Sending and Receiving Files If you select File Transfer from the Advanced Management screen the following File Transfer screen appears with t...

Страница 199: ...s using the TFTP protocol Note The TFTP protocol is used to download upgraded software to the Switch A VLAN with the proper IP address and routing path to the TFTP server must be configured for the Sw...

Страница 200: ...e you typed appears next to File Name 3 Use the Down Arrow key to highlight IP Address then press Enter When the Enter IP Address screen appears type the IP address from where the file will be obtaine...

Страница 201: ...owing procedure describes how to send files using the TFTP protocol Note The TFTP protocol is used to download upgraded software to the Switch A VLAN with the proper IP address and routing path to the...

Страница 202: ...you intend to send is different than the default file one shown press Enter The Select File Type screen appears FIGURE 5 183 3 Highlight the file type you want to send and press Enter The file type yo...

Страница 203: ...to IP Address 6 When you finish press the Esc key A prompt asks whether you want to transfer the file now FIGURE 5 184 7 Highlight Yes and press Enter to transfer the file now or press the Esc key or...

Страница 204: ...ess the Esc key or highlight No and press Enter to not transfer the file at this time 5 16 4 Sending Files via Kermit To send files using the Kermit protocol 1 From the File Transfer screen highlight...

Страница 205: ...ght the file type you want to send and press the Enter key A prompt asks whether you want to transfer the file now FIGURE 5 187 3 Highlight Yes and press Enter to transfer the file now or press the Es...

Страница 206: ...198 press Enter to not transfer the file at this time...

Страница 207: ...on to the Switch To log on to the Switch 1 In your Web browser specify the IP address of the Switch 2 When the Password Information window in Figure 6 1 appears enter the factory default console name...

Страница 208: ...ETERS 6 2 Understanding the Browser Interface When you first access the Switch browser interface an image of the Switch appears along with the Basic Setup General parameters see Figure 6 3 FIGURE 6 3...

Страница 209: ...Advanced Setup Activities In addition you can click the RJ 45 connectors on the Switch shown in your browser to view the Switch s current speed duplex and activity status Below the image of the Switch...

Страница 210: ...wnload upgraded software to 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 The following procedu...

Страница 211: ...ew port status and configure port settings See section 6 4 2 Configuring LAN Ports on page 9 Console Port lets you change the console baud rate and flow control method enable or disable modem control...

Страница 212: ...stem name click in System Name and replace the current name shown with a new one 2 To change the location name click in Location and enter a location name 3 To enable or disable statistics collection...

Страница 213: ...ction 5 4 3 Viewing the Speed Flow Control Port Configuration lets you view and change parameters for selected Switch ports See section 5 4 4 Changing Port Configuration 6 4 2 1 Viewing the Speed Flow...

Страница 214: ...o change a port s Configuration 1 Point to Basic Setup point to LAN Ports and click Port Configuration A page similar to the following appears showing the configuration for all ports The information d...

Страница 215: ...ow similar to the following appears FIGURE 6 11 PORT CONFIGURATION WINDOW 3 Under Admin Setting enable or disable the admin setting for the port Up places the port in the UP state In this state packet...

Страница 216: ...ex mode All the other selections force the Switch to use a specific line speed and duplex mode FIGURE 6 13 5 To configure the flow control for this port click the flow control option under Flow Contro...

Страница 217: ...information see section 5 6 Viewing Speed Duplex and Link Activity 6 4 3 Console Port Configuration To view and or change the configuration of the console port point to Basic Setup and click Console...

Страница 218: ...onsole flow control used click a flow control method from the Flow Control drop down list FIGURE 6 17 3 To enable or disable modem control options for the console port click the Modem Control drop dow...

Страница 219: ...he default modem setup string or a custom one If you select Custom enter the string in the Modem Setup String text box Note The default modem setup string configures the modem to auto answer It works...

Страница 220: ...ext box The address consists of numbers separated by periods For example 192 168 1 1 7 If you enabled SLIP type a SLIP subnet mask in the SLIP Subnet Mask text box The subnet mask consists of numbers...

Страница 221: ...king Per Port Statistics lets you view statistical data for selected ports See section 7 3 Per Port Statistics Bridging lets you select aging and flood list parameters See section 7 4 Bridging Static...

Страница 222: ...section 7 13 Selecting Stacking Settings Port Mirroring lets you mirror one port to another See section 7 14 Port Mirroring 7 1 MAC Address Management To access the MAC address management parameters p...

Страница 223: ...r VLAN view 1 Point to Advanced Setup point to MAC Address Management and click Per VLAN View A list of VLAN IDs and corresponding VLAN names similar to the following appear FIGURE 7 3 2 To obtain a p...

Страница 224: ...ewing the information close the VLAN Activities window 7 1 2 Per Port View To obtain a per port view 1 Point to Advanced Setup point to MAC Address Management and click Per Port View A list of switch...

Страница 225: ...ick a port A Per Port VLAN Activities window similar to the following appears FIGURE 7 5 3 If one or more MAC addresses appear in the window as in the example above click it to view its settings A MAC...

Страница 226: ...l MAC View To obtain an individual MAC view 1 Point to Advanced Setup point to MAC Address Management and click Individual MAC View A prompt to enter a MAC address similar to the following appears FIG...

Страница 227: ...in the window as in the example above click it to view its settings 5 When you finish reviewing the information close the windows 7 2 IP Networking To access the IP networking parameters point to Adva...

Страница 228: ...this page only show manually added routing table ARP table see section 7 2 2 3 ARP Table DHCP gateway settings see section 7 2 2 4 DHCP Gateway Settings 7 2 1 IP and RIP Settings To access IP and RIP...

Страница 229: ...appears FIGURE 7 11 3 To change the IP Address click in the text box and type a new address Alternatively you can use the Delete IP button to delete the IP address Note The IP address is not deleted...

Страница 230: ...om the drop down list 6 To change the BOOTP selection click another value from the dropdown list 7 To change the Proxy ARP selection click another value from the drop down list 8 To change the RIP Set...

Страница 231: ...u want to accept RIP V1 V2 or V1 V2 updates or none of the updates 13 Specify whether you want to accept default route updates 14 Specify whether split horizon is to be used 15 Specify whether poisone...

Страница 232: ...e a default route specification FIGURE 7 12 To add a default gateway 1 In the Default Gateway field type an IP address for the default gateway The address consists of numbers separated by periods For...

Страница 233: ...ble A read only page similar to the following appears showing the Internet addresses and their corresponding physical addresses VLAN IDs and types FIGURE 7 13 7 2 4 DHCP Gateway Settings To access DHC...

Страница 234: ...DHCP request broadcast can be relayed along the DHCP relay path from the DHCP client to the DHCP server You can change this value if desired 5 Delay shows the number of seconds that must elapse before...

Страница 235: ...and click Per Port Statistics A list of ports similar to the following appears FIGURE 7 16 LIST OF PORTS To obtain statistical data for any of the ports shown click a port A read only window similar t...

Страница 236: ...d in this window is automatically updated every 15 seconds without requiring you to refresh the window 7 4 Bridging To access bridging parameters point to Advanced Setup and click Bridging A list of p...

Страница 237: ...own list to specify no flooding controlled flooding or unlimited flooding on all ports 4 If you selected Controlled Flooding in the previous step enter the maximum flooding value in the Flood Limit fo...

Страница 238: ...ddress Out Filters see section 7 5 2 Adding Destination MAC Address Filters 7 5 1 Adding Source MAC Address Out Filters To add source MAC addresses for static out filtering 1 Point to Advanced Setup p...

Страница 239: ...Out Filter window appears 3 In the Source MAC Address Out Filter text box type a unique MAC source address you want to add For example FIGURE 7 21 4 Click the Add button 5 The previous page appears wi...

Страница 240: ...int to Advanced Setup point to Static MAC Filters and click Source MAC Address Out Filters 2 Click the Delete MAC Addr button A Delete Source MAC Address window similar to the following appears FIGURE...

Страница 241: ...static filtering 1 Point to Advanced Setup point to Static MAC Filters and click Destination MAC Address Filters A page similar to the following appears Any destination MAC address filters already def...

Страница 242: ...ting Destination MAC Address Out Filters If you no longer need a destination MAC address out filter use the following procedure to delete it 1 Point to Advanced Setup point to Static MAC Filters and c...

Страница 243: ...is deleted Note No precautionary message appears before the filter is deleted Therefore be sure you do not need the filter before you delete it 7 6 IP Multicast Group The IP multicast group provides...

Страница 244: ...other protocol to set IGMP to either Passive or Active 2 Click the IP Multicast Group to view activities on the group A screen similar to the following appears FIG 7 30 3 To view the VLAN and IP multi...

Страница 245: ...N PVID Perspective To access the VLAN PVID perspective parameters point to Advanced Setup and point to VLAN PVID Perspective The VLAN Configuration and PVID Setting options in the following appear FIG...

Страница 246: ...Click the Add VLAN button The VLAN Information window appears FIGURE 7 34 3 For VLAN ID type a unique VLAN identifier from 2 to 4094 4 For VLAN Name type a name that identifies this VLAN 5 Then click...

Страница 247: ...orts as tagged ports or delete ports The two buttons at the right let you map ports as forbidden ports or delete ports Note You cannot map a port to more than one port type FIGURE 7 35 7 The following...

Страница 248: ...240 FIGURE 7 36 8 Click the Add button A window similar to the following appears showing the ports you added...

Страница 249: ...imilar to the following appears showing the VLAN you added FIGURE 7 38 7 7 1 2 Updating VLAN Information To update the port types defined for a VLAN use the following procedure 1 Point to Advanced Set...

Страница 250: ...7 40 3 Click the six buttons to modify the VLAN configuration you need 7 7 1 3 Deleting a VLAN If you no longer require a VLAN use the following procedure to delete it Note You cannot delete the defau...

Страница 251: ...o precautionary message appears before the VLAN is deleted Therefore be sure you do not need the VLAN before you delete it 7 7 2 PVID Setting Using PVID setting you can configure what VLAN ID will be...

Страница 252: ...the VLAN ID you want to assign for the port and click Update Setting button to update the setting and close this screen 7 8 Spanning Tree Perspective To access the spanning tree perspective parameters...

Страница 253: ...ee section 7 8 2 Port Setting 7 8 1 Configurations To view and or change the Spanning Tree configuration 1 Point to Advanced Setup point to Spanning Tree Perspective and click Configurations A page si...

Страница 254: ...ecify whether Spanning Tree Protocol is enabled or disabled 3 For Bridge Priority type a decimal number 4 For Hello Time type a decimal number 5 For Max Age type a decimal number 6 For Forward Delay t...

Страница 255: ...ations by port 1 Point to Advanced Setup point to Spanning Tree Perspective and click Port Setting A list of ports similar to the following appears FIGURE 7 47 2 Under Port click the port whose Spanni...

Страница 256: ...type a port priority from 0 to 255 A low value gives the port a greater likelihood of becoming a Root port 4 For Path Cost type a path cost value 5 For Admin Status specify whether the port is up or d...

Страница 257: ...parameters in Figure 7 44 appear FIGURE 7 49 SNMP CONFIGURATION PARAMETERS 1 For SNMP indicate whether it is enabled or disabled 2 For Get Community Name type a get community name 3 For Set Community...

Страница 258: ...p hosts one trap host per text box The address consists of numbers separated by periods For example 129 32 0 11 6 For Cold Start Trap enable or disable it 7 For Warm Start Trap enable or disable it 8...

Страница 259: ...or Failure Alarm Trap enable or disable it 13 For Topology Change Trap enable or disable it 14 When you finish click the Update Setting button 7 10 Configuring GVRP and IGMP To enable or disable the G...

Страница 260: ...it 2 For IGMP disable it or make it passive or active 3 Click the Update Setting button 7 11 Port Trunking To associate ports to a trunk group point to Advanced Setup and click Port Trunking A list o...

Страница 261: ...unk Group drop down list If the selected trunk group does not have a range of ports associated with it skip to step 3 If the selected trunk group has a range of ports associated with it the following...

Страница 262: ...iation indicated by the checkmark disappearing 5 Click the Update Setting button 7 12 Port Mirroring To mirror ports point to Advanced Setup and click Port Mirroring Parameters similar to the followin...

Страница 263: ...he following window appears FIGURE 7 56 2 In the Mirror To column find the port you want to mirror to FIGURE 7 57 3 After you click a port the following window appears The port you selected in step 2...

Страница 264: ...n list to click a mirror from port Data traffic from this port will mirror to the one shown in the Mirror To column FIGURE 7 59 5 Under Mirror Mode specify whether the mirrored from port will forward...

Страница 265: ...ng button 7 13 Selecting Stacking Settings For detail stacking configuration parameter please refer to section 5 11 Stacking To select stacking parameters 1 Point to Advanced Setup and click Stacking...

Страница 266: ...258 FIGURE 7 61 1 Use the Stacking State drop down list to enable or disable stacking Note Stacking State must be enabled to specify the other parameters in this window...

Страница 267: ...anaging MAC bridges based on the IEEE 802 1D standard between Local Area Network LAN segments See RMON MIB RFC 1757 and Bridge MIB RFC 1493 on page 359 RFC1757 which defines objects for managing remot...

Страница 268: ...major SNMP MIB supported by all vendors in the networking industry The Switch supports a complete implementation of SNMP Agent and MIB 2 8 3 RMON MIB RFC 1757 and Bridge MIB RFC 1493 RMON is an abbre...

Страница 269: ...istics MIB variable An alarm can be associated with Low Threshold High Threshold or both An alarm is triggered when the value of a specific MIB variable exceeds a threshold falls below a threshold or...

Страница 270: ...ging status This group is applicable to transparent operation only and SRT bridges The dot1dStatic Group c ontains objects that describe the entity s destination address filtering status This group is...

Страница 271: ...SX 50 125um MMF 500MHz km cables 550m Note Please do not use telephone cables Telephone cables do not support Ethernet or Fast Ethernet There are two types of cables Straight Through Cables and Cross...

Страница 272: ...n 4 Blue 4 Blue 5 White Blue 5 White Blue 6 Green 6 Green 7 White Brown 7 White Brown 8 Brown 8 Brown FIG A 3 DIAGRAM OF CROSSOVER CABLES DIAGRAM 1 White Orange 1 White Orange 2 Orange 2 Orange 3 Whit...

Страница 273: ...Stack size 5 No IP for all VLANs B Switch ID 2 Stack ID 1 Stack port 25 26 Stack size 5 No IP for all VLANs C Switch ID 1 Stack ID 1 Stack port 25 26 Stack size 5 No IP for all VLANs Stack IP Settings...

Страница 274: ...266 stacked properly...

Страница 275: ...twork management by allowing you to move devices to a new VLAN without having to change any physical connections VLANs can be easily organized to reflect departmental groups such as Marketing or R D u...

Страница 276: ...roadcast domain of the frame C 1 2 Port Overlapping Port overlapping can be used to allow access to commonly shared network resources among different VLAN groups such as file servers or printers Not s...

Страница 277: ...configured for VLAN groups based solely on endstation requests C 2 Forwarding Tagged Untagged Frames Ports can be assigned to multiple tagged or untagged VLANs Each port on the Switch is therefore cap...

Страница 278: ...routing by using both logical and physical port numbers to support VLANs and Layer 3 switching simultaneously By using the abstraction of a logical port number to represent a collection of physical sw...

Страница 279: ...iple routing entries can be provided for the same virtual interface by adding the required routing table entries for the same virtual interface A simple VLAN configuration that supports routing is sho...

Страница 280: ...ect Servers on port 1 and 2 In this situation we need to configure PVID and create VLAN groups as the following table TABLE D 1 PVID AND VLAN CONFIGURATION 1 2 3 4 5 6 7 8 PVID 100 100 200 200 200 300...

Страница 281: ...273 FIG D 2 VLAN 100 MEMBER PORT 3 VLAN 200 consist port 1 to port 5 as untagged port FIG D 3 VLAN 200 MEMBER PORT 4 VLAN 300 consist port 1 2 and 6 8 as untagged port...

Страница 282: ...nfigure port 1 and port 2 s PVID to 100 port 3 to port 5 s PVID to 200 and port 6 to port 7 s PVID to 300 FIG D 5 PVID CONFIGURATION After making above configuration and save them both workgroup can c...

Страница 283: ...can be accessed from a terminal a PC running a terminal emulation program or from a remote location via a modem connection You can use the management port to configure port settings e g enabled or di...

Страница 284: ...276 E 2 Connection from Switch s Serial Port to PC s 9 Pin COM Port E 3 Connection from Switch s Serial Port to Modem s 25 Pin DCE Port...

Страница 285: ...277 E 4 Connection from Switch s Serial Port to PC s 25 Pin DTE Port...

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