Switch to End Node, Switch to Hub or Switch | D-Link DES-3326

DES-3326 Layer 3 Fast Ethernet Switch User’s Guide

4

CONNECTING THE SWITCH

This chapter describes how to connect the DES 3326 to your Fast Ethernet network.

Switch to End Node

End nodes include PCs outfitted with a 10, 100 or 10/100 Mbps RJ-45 Ethernet/Fast Ethernet Network Interface Card (NIC) and most routers. The RJ-45 UTP ports on NICs and most routers are MDI-II. When using a normal straight-through cable, an MDI-II port must connect to an MDI-X port.

An end node can be connected to the Switch via a two-pair Category 3, 4, 5 UTP/STP straight cable (be sure to use Category 5e UTP or STP cabling for 100 Mbps Fast Ethernet connections). The end node should be connected to any of the twenty-three ports (2x - 24x) of the DES-3326 or to either of the two 100BASE-TX ports on the front-panel module that came preinstalled on the switch. Port 1x can be used as an uplink port to connect to another switch using either a crossed or a straight-through cable. This port is switched between MDI-X and MDI-II to accommodate either type of cable.

Figure 4-1. Switch connected to an End Node

The LED indicators for the port the end node is connected to are lit according to the capabilities of the NIC. If LED indicators are not illuminated after making a proper connection, check the PC’s LAN card, the cable, switch conditions, and connections.

The following LED indicator states are possible for an end node to switch connection:

1.The 100 LED indicator comes ON for a 100 Mbps and stays OFF for 10 Mbps.

2.The Link/Act LED indicator lights up upon hooking up a PC that is powered on.

Switch to Hub or Switch

These connections can be accomplished in a number of ways. The most important consideration is that when using a normal, straight-through cable, the connection should be made between a normal crossed port (Port 2x, 3x, etc.) and an Uplink (MDI-II) port. If you are using a crossover cable, the connection must be made from Uplink to Uplink (port 1x on the DES-3326), or from a crossed port to another crossed port.

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D-Link DES-3326 manual Switch to End Node, Switch to Hub or Switch

Contents

DES-3326 Wichtige Sicherheitshinweise Hardware Software Trademarks Link Offices for Registration and Warranty ServiceCopyright Statement CE Mark Warning FCC WarningVcci Warning Bsmi Warning Page Table of Contents ARP ViiiPage Layer 3 Switching Introduction Functions of a Layer 3 Switch FeaturesPerformance Features Layer 2 Features Layer 3 Switch Features Traffic Classification and Prioritization Management Fast Ethernet Technology Optional Redundant Power SupplyGigabit Ethernet Technology Desktop or Shelf Installation InstallationUnpacking Rack Installation Installing rubber feet for desktop installation Power on Power Failure Front Panel Rear Panel Optional Plug-in Modules Side Panels1000BASE-T Module 1000BASE-SX Fiber Module 1000BASE-LX Fiber Module LED Indicators Gbic Two-Port Module Switch to End Node Switch to Hub or Switch 10BASE-T Device 100BASE-TX Device Diagnostic console port RS-232 DCE Local Console Management Boot screen IP Addresses and Snmp Community Names Traps Traps AuthenticationSnmp performs the following functions MIBs Packet Forwarding Filtering Some filtering is done automatically by the switchMAC Address Aging Time Ameter Description Default Value Spanning Tree Variable Description Default Value Bridge Protocol Data Units STP Port States Creating a Stable STP TopologyPort transitions from one state to another as follows Feature Default Value STP Port State Transitions User-Changeable STA Parameters Illustration of STP This example, only the default STP values are used Link Aggregation Link Aggregation Group 802.1Q Vlan Packet Forwarding VLANsIeee 802.1Q VLANs Some relevant terms 802.1Q Vlan Tags Ieee 802.1Q Packet Forwarding Port Vlan ID 10. Adding an Ieee 802.1Q Tag Tagging and Untagging VLANs in Layer 2 Only ModeIngress Filtering Layer 3-Based VLANs IP AddressesIP Addressing and Subnetting Address Classes 255 Subnet Masking Calculating the Number of Subnets and Nodes Classless InterDomain Routing Cidr CID Setting up IP Interfaces Cidr Internet Protocols VID Protocol Layering 11. OSI Seven Layer Network Model Layer 12. The Protocol Stack TCP/IP Packet Headers TCP 13. TCP Packet Header Ethernet 14. IP Packet Header TCP and UDP Well-Known Ports UDP and Icmp Domain Name System Mapping Domain Names to Addresses Dhcp Servers Domain Name ResolutionIP Routing Packet Fragmentation and Reassembly Multicast Groups MulticastingAddress Assignment Internet Group Management Protocol Igmp Igmp Versions 1 11. Igmp Type Codes Flooding Multicast Routing AlgorithmsMulticast Spanning Trees Reverse Path Broadcasting RPB Reverse Path Multicasting RPM Routing Protocols Protocol-Independent Multicast Dense ModeMulticast Routing Protocols Distance Vector Multicast Routing Protocol Dvmrp RIP Version 1 Message Format 20. RIP v.1 Message Format RIP Version 2 Extensions RIP 1 MessageRIP 1 Route Interpretation RIP2 Message Format Open Shortest Path First Ospf 21. RIP Message Format Ospf Cost Link-State AlgorithmShortest Path Algorithm Shortest Path Tree 22. Constructing a Shortest Path Tree Areas and Border Routers Link-State Packets Message Digest Authentication MD-5 Ospf AuthenticationSimple Password Authentication Backbone and Area Partitioning the Backbone Virtual LinksAreas Not Physically Connected to Area Neighbors Designated Router Election AdjacenciesBuilding Adjacency Ospf Packet Formats Adjacencies on Point-to-Point InterfacesOspf Packet Header Hello Packet Field Description 26. Hello Packet Database Description Packet Database Description Packet Link-State Update Packet Link-State Request Packet Link-State Update Packet Link-State Acknowledgment Packet Link-State Advertisement Formats Link State Advertisement Header Router Links Advertisements 33. Routers Links Advertisement 18. Routers Links Advertisements − Network Links Advertisements FieldDescription Summary Link Advertisements Summary Link Advertisements Autonomous Systems External Link Advertisements AS External Link Advertisements 21. AS External System Advertisement Before You Start General Deployment Strategy Assigning IP Interface Addresses and Subnet Masks to VLANs Vlan LayoutDefining Static Routes First Time Connecting To The Switch Connecting to the SwitchConsole Usage Conventions Creating User Accounts Initial Console screen Setup User Accounts Menu User Accounts Management Switch Privilege Configuration Management Root User+ Root, User+ and Normal User Privileges Saving Changes Save Changes Confirmation screen Loading Factory Defaults Logging Onto The Switch Console Viewing Current User Accounts To update or delete a user passwordUpdating or Deleting User Accounts To view the current user accounts Deleting a User Account To delete a user account Basic Setup Setting Up The SwitchSwitch Information Remote Management Setup Configuring the Switch’s IP Address To set the switch’s IP address Snmp Settings To setup the switch for remote management Setting Up Trap Receivers 100 Port Locking Configure Ports101 Highlight Serial Port Settings and press Enter Serial Port SettingsView Ports 1 to 12 StateEnabled Speed/Duplex Auto Flow Control Slip Settings Console Settings103 To change the switch’s operating mode Switch Operation ModeChanging the Switch Operation Mode Highlight Switch Settings on the Main Menu and press Enter 19. Switch Settings menu 105 Menu Changes with Switch Operating Mode 106 Switch Mode Selection Switch Settings107 That is, how long a learned MAC Address is allowed to Layer 2 Switch Settings300 Remain idle. The Aging Time can be set to any value Switch Settings − Layer 3 IP Routing Protocol Settings Screen Hierarchy 110 BOOTP/DHCP Relay DNS Relay 111 VLANs by Switch Operating Mode Advanced SetupConfiguring VLANs To create a new 802.1Q Vlan Membership ActionVlan Name 113 To set a port as either a Tagged or an Untagged port Tagging U/TTo set the 802.1Q Vlan membership status of a port 114 Example Edit 802.1Q Vlan screen To configure the member ports of an 802.1Q VlanHighlight Configure 802.1Q Port Settings and press Enter 115 From to Configure PortModule PVID# To edit an existing 802.1Q Vlan To configure a port’s 802.1Q Vlan settings117 To edit a port’s Tagged or Untagged status To edit the 802.1Q Vlan membership of a port118 To setup IP Interfaces on the switch 119 Highlight Setup IP Interface and press Enter 120 Layer 3 IP Networking Setup Routing Information Protocol RIP 122 Password 123 Key Setup RIP ConfigurationKey ID 124 Name System Interface125 Setup Ospf 126 Ospf Router Ospf Area SettingState Disabled Current Router Ospf Interface Configuration Router Priority Entered in the MD5 Key Table Configuration menu. WhenArea ID Hello Interval Transit Area Virtual Interface ConfigurationDescription Neighbor Router ID Network Number Area Aggregation ConfigurationStatus Network Route Redistribution Settings Igmp Snooping Settings Layer 2 Multicast Setup133 Ieee 802.1Q Multicast Forwarding To configure Igmp SnoopingSwitch Igmp Snooping Querier StateNon Address VIDMulticast MAC 135 Router Port M Static Router Port Settings136 To setup IP multicasting on the switch Setup IP MulticastMulticast Interface Configuration Layer 3 Multicasting Interface Name Igmp Enabled138 Igmp Interface Configuration Dvmrp 140 To configure Pimdm for an IP interface 141 Join/Prune To configure a port for port mirroringPort Mirroring Interval 60. Mirroring Menu 143 Priority 144 Priority LevelLow Source/Destination Src MAC Address145 Highlight MAC Address Filter and press Enter Layer 2 Filtering146 Source/Destination Layer 3 IP Routing FilteringParameter Description 147 ActionAdd/Modify ForwardingLayer 2 Forwarding Source/Destination Port 149 Action Add Static/Default RoutesIP Forwarding Gateway IP Add/Modify Switch Spanning Tree SettingsStatic ARP Interface Name IP Address MAC Address Forward Delay Status EnabledGroup Default Max. Age STP Group Configuration 153 Port Cost Configure PortsView Ports Priority 75. Link Aggregation screen 155 Group ID Configure Spanning TreeMethod Disabled Group Width STP Group Max Age Hello Time Forward Delay157 Group Name Spanning Tree Port SettingsCreate Spanning Tree Groups 158 From 1 to Layer 2 Switch UtilitiesUtilities 159 Upgrade Firmware from Tftp Server 160 Save Settings to Tftp Server Use Configuration File on Tftp Server161 Layer 3 Utilities Testing Connectivity with PingSave History Log to Tftp Server 162 Bootp Hops Count Limit BOOTP/DHCP RelayRelay Status Disabled Relay Time Threshold0 Server DNS Relay164 To make a static DNS table entry Dnsr Cache StatusDisabledDnsr Static Table Lookup StatusDisabled 165 Domain Name StatusEnabledActionAdd/Edit 166 Layer 2 Network Monitoring To display the network data compiled by the switchNetwork Monitoring 167 Port Utilization To view the port utilization To view the error statistics for a port Port Error Packets169 Port Packet Analysis Unicast RX FramesFrames/sec Multicast RX To search for a particular MAC address Browse MAC AddressTo view the MAC address forwarding table To view the Gvrp status table To view the Router Port table Browse Router Port173 To view the Igmp Snooping table Igmp Snooping174 Layer 3 Network Monitoring Switch HistoryTo view the switch history log To view the Network Monitoring Menu Routing Table To view the contents of the IP Routing tableBrowse IP Address To view the IP address forwarding table Gateway ARP TableMask Hops Ospf Lsdb Table Default IP TableTo view the Default IP Address Table To view the Monitor Lsdb Table Cost 179 Ospf External Lsdb Table To view the IP multicast forwarding table IP Multicast Forwarding TableIgmp Group Table To view the Igmp Group table To view the Dvmrp Routing table Load Factory DefaultsDvmrp Routing Table 182 To reboot the switch from the console Reboot183 111. System Reboot Confirmation screen 184 General Deployment Strategy IntroductionBefore You Start 185 Assigning IP Network Addresses and Subnet Masks to VLANs Vlan Layout186 Management Configuring the SwitchGetting Started Defining Static Routes Switch Configuration Privilege Management Root User+ 188 Saving Changes Reboot and Load Factory Defaults189 Setting a Default Gateway Setting Up Web ManagementSetting an IP Address IP address may alternatively be set manually as follows Saving Configuration Changes Setting the Administrator PasswordSetting Trap Destinations Starting and Stopping the Web-based Manager Areas of the User Interface Web-based Manager’s User Interface192 Area Function 193 Link Menus 194 LinkMenus 195 BOOTP/DHCP Relay DNS Relay 196 Click the Switch Information link in the Configuration menu IP Address Configuring the Switch’s IP Address197 10. IP Address window 198 Subnet Mask Default GatewayManual Management VID 11. Management Station IP Settings window 200 Click the Configure Ports link on the Configuration menu 201 202 Stop Bits Baud RateData Bits 203 Remote IP Address Local IP Address204 Broadcast/Multicas Storm ModeMAC Address Aging Time 10 …1000000 sec 205 Module ports Upper Threshold forBase ports 206 207 18 .1Q Static VLANs window 208 Forbidden TagEgress 209 Pvid 210 To configure the member ports of an 802.1Q Vlan to use Gvrp 211 To configure the member ports of an 802.1Q Vlan to use Gmrp 212 213 25. Setup IP Interface window 214 Active Yes Setup the Routing Information Protocol RIPSubnet Name 215 29. Setup RIP window 216 Ospf 217 AS Border Router State 218 Remove Stub Default CostType 219 Auth Type 220 Neighbor Router 221 Network Number 222 Dest. Protocol Source Protocol223 To edit the IEEE802.1 Multicast Forwarding settings 224 39. Setup Ieee 802.1Q Multicast Forwarding window 225 To setup a static router port 226 42. Multicast Interface Configuration window 227 Max Resp Igmp SettingsVersion 228 Click the Dvmrp Settings link on the IP Multicasting menu Dvmrp SettingsTo configure Dvmrp for an IP interface 229 Click the Pimdm Interface Configuration link PIM-DM SettingsNbr Report Timer Route Cost 231 Direction Ingress Source Port232 State Src To configure a forwarding priority for a given MAC addressLevel Low 233 State Scr To enter a MAC address into the filtering table234 Forwarding Layer 2 Forwarding To enter a MAC address into the switch’s forwarding table235 51. Setup Static Unicast MAC Forwarding window 236 To make a static ARP entry Gateway IP237 STP Switch Settings 238 Configure STP Groups To view the STP Port Settings table 240 Click the Link Aggregation link on the Configuration menu To configure a link aggregation group241 Members State DisabledMaster Port 242 To update the switch’s firmware Update Firmware from ServerUse Configuration File on Server Select Upgrade Firmware from Server on the Maintenance menu To enable and configure Bootp or Dhcp on the switch Save Settings To ServerTo upload a settings file to the Tftp server Save History Log to Server Relay Time Threshold To configure the BOOTP/DHCP Relay interfaceCount Limit 245 Primary Name DNS Relay Static Table Lookup Status DisabledDNS Relay State Secondary Name 0.0 Port Utilization Port ErrorAddress The IP address of the domain name Above Applications Address Table248 Update Port Error Statistics249 RX Frames Update IntervalCRC Error Undersize 72. Port Packet Analysis window 251 Browse MAC Address Sequentially To view the Gmrp Status table 253 Click the Browse Router Port link on the Applications menu 254 Click the Switch History link on the Applications menu 255 Browse the Routing Table 256 Jump Default IP Address TableAddress Mask 257 Ospf Link State Database Table 258 Link State ID Router ID Lsdb Type259 83. Ospf External Lsdb Table window 260 Click the Igmp Group Table link 261 Technical Specifications 262 Physical and Environmental 263 Commands 264 265 Runtime Switching Software Default Settings 266 Port in the blocking state does the following Blocking State267 Port in the listening state does the following Listening State268 Port in the learning state does the following Learning State269 Port in the forwarding state does the following Forwarding State270 Disabled port does the following Disabled State271 Spanning Tree Protocol Failure Troubleshooting STP272 Full/Half Duplex Mismatch 273 Unidirectional Link 274 Packet Corruption Resource ErrorsKnow where the root is located Identifying a Data Loop Minimize the number of ports in the blocking state Know which links are redundant276 Impact of Layer 3 Switching 277 278 Brief Review of Bitwise Logical Operations Index Vlan Offices Norway Link Norway Registration Card