AS External System Advertisement | D-Link DES-3326 instruction

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

	External Route Tag	A 32-bit field attached to each external route. This is not used
		by the OSPF protocol itself.

		Table 5-21. AS External System Advertisement

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D-Link DES-3326 manual AS External System Advertisement

Contents

DES-3326 Wichtige Sicherheitshinweise Hardware Software Copyright Statement Link Offices for Registration and Warranty ServiceTrademarks Vcci Warning Bsmi Warning FCC WarningCE Mark 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 Gigabit Ethernet Technology Optional Redundant Power SupplyFast Ethernet Technology Unpacking InstallationDesktop or Shelf Installation Rack Installation Installing rubber feet for desktop installation Power on Power Failure Front Panel Rear Panel 1000BASE-T Module Side PanelsOptional Plug-in Modules 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 Snmp performs the following functions AuthenticationTraps MIBs Packet Forwarding MAC Address Aging Time Some filtering is done automatically by the switchFiltering Ameter Description Default Value Spanning Tree Variable Description Default Value Bridge Protocol Data Units Port transitions from one state to another as follows Creating a Stable STP TopologySTP Port States 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 Ingress Filtering VLANs in Layer 2 Only ModeTagging and Untagging IP Addressing and Subnetting IP AddressesLayer 3-Based VLANs 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 IP Routing Domain Name ResolutionDhcp Servers Packet Fragmentation and Reassembly Address Assignment MulticastingMulticast Groups Internet Group Management Protocol Igmp Igmp Versions 1 11. Igmp Type Codes Multicast Spanning Trees Multicast Routing AlgorithmsFlooding 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 Building Adjacency AdjacenciesDesignated Router Election Ospf Packet Header Adjacencies on Point-to-Point InterfacesOspf Packet Formats 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 Defining Static Routes Vlan LayoutAssigning IP Interface Addresses and Subnet Masks to VLANs Console Usage Conventions Connecting to the SwitchFirst Time Connecting To The Switch 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 Switch Information Setting Up The SwitchBasic Setup 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 100 101 Configure PortsPort Locking Highlight Serial Port Settings and press Enter Serial Port SettingsView Ports 1 to 12 StateEnabled Speed/Duplex Auto Flow Control 103 Console SettingsSlip Settings 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 106 107 Switch SettingsSwitch Mode Selection 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# 117 To configure a port’s 802.1Q Vlan settingsTo edit an existing 802.1Q Vlan 118 To edit the 802.1Q Vlan membership of a portTo edit a port’s Tagged or Untagged status 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 124 125 InterfaceName System 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 133 Layer 2 Multicast SetupIgmp Snooping Settings Ieee 802.1Q Multicast Forwarding To configure Igmp SnoopingSwitch Igmp Snooping Querier StateNon Address VIDMulticast MAC 135 136 Static Router Port SettingsRouter Port M To setup IP multicasting on the switch Setup IP MulticastMulticast Interface Configuration Layer 3 Multicasting 138 Igmp EnabledInterface Name 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 144 145 MAC AddressPriority LevelLow Source/Destination Src 146 Layer 2 FilteringHighlight MAC Address Filter and press Enter 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 157 Max Age Hello Time Forward DelaySTP Group Group Name Spanning Tree Port SettingsCreate Spanning Tree Groups 158 From 1 to Layer 2 Switch UtilitiesUtilities 159 Upgrade Firmware from Tftp Server 160 161 Use Configuration File on Tftp ServerSave Settings to Tftp Server 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 164 DNS RelayServer 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 169 Port Error PacketsTo view the error statistics for a port 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 173 Browse Router PortTo view the Router Port table 174 Igmp SnoopingTo view the Igmp Snooping table 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 182 183 RebootTo reboot the switch from the console 111. System Reboot Confirmation screen 184 General Deployment Strategy IntroductionBefore You Start 185 186 Vlan LayoutAssigning IP Network Addresses and Subnet Masks to VLANs Management Configuring the SwitchGetting Started Defining Static Routes Switch Configuration Privilege Management Root User+ 188 189 Reboot and Load Factory DefaultsSaving Changes 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 192 Web-based Manager’s User InterfaceAreas of the User Interface Area Function 193 Link Menus 194 LinkMenus 195 BOOTP/DHCP Relay DNS Relay 196 197 IP Address Configuring the Switch’s IP AddressClick the Switch Information link in the Configuration menu 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 203 204 Local IP AddressRemote IP Address 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 222 223 Source ProtocolDest. Protocol 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 231 232 Source PortDirection Ingress State Src To configure a forwarding priority for a given MAC addressLevel Low 233 234 To enter a MAC address into the filtering tableState Scr 235 To enter a MAC address into the switch’s forwarding tableForwarding Layer 2 Forwarding 51. Setup Static Unicast MAC Forwarding window 236 237 Gateway IPTo make a static ARP entry STP Switch Settings 238 Configure STP Groups To view the STP Port Settings table 240 241 To configure a link aggregation groupClick the Link Aggregation link on the Configuration menu 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 248 Address TableApplications 249 Port Error StatisticsUpdate 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 258 259 Router ID Lsdb TypeLink State ID 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 266 267 Blocking StatePort in the blocking state does the following 268 Listening StatePort in the listening state does the following 269 Learning StatePort in the learning state does the following 270 Forwarding StatePort in the forwarding state does the following 271 Disabled StateDisabled port does the following 272 Troubleshooting STPSpanning Tree Protocol Failure Full/Half Duplex Mismatch 273 Unidirectional Link 274 Packet Corruption Resource ErrorsKnow where the root is located Identifying a Data Loop 276 Know which links are redundantMinimize the number of ports in the blocking state Impact of Layer 3 Switching 277 278 Brief Review of Bitwise Logical Operations Index Vlan Offices Norway Link Norway Registration Card