Port Mirroring window | D-Link DES-3226 instruction

DES-3226 NWay Standalone Fast Ethernet Switch User’s Guide

2.Configure the Speed/Duplex setting for the port. Select Auto to allow the port to select the best transmission speed, duplex mode and flow control settings based on the capabilities of the device at the other end. The other selections allow you to force the port to operate in the specified manner. Select 100M/FULL for port operation at 100 Mbps and full duplex. Select 100M/HALF for port operation at 100 Mbps and half duplex. Select 10M/FULL for port operation at 10 Mbps and full duplex. Select 10M/HALF for port operation at 10 Mbps and half duplex.

3.Click Apply to let your changes take effect.

Port Mirroring

Figure 7-5. Port Mirroring window

The Switch allows you to copy frames transmitted and received on a port and redirect the copies to another port. You can attach a monitoring device to the mirrored port, such as a sniffer or an RMON probe, to view details about the packets passing through the first port.

To configure a mirror port, first select the Source Port from where you want to copy frames and the Target Port, which receives the copies from the source port. This is the port where you will connect a monitoring/troubleshooting device such as a sniffer or an RMON probe. Next, select the Source Direction, Ingress, Egress, or Both, and change the Status pull-down menu to Enabled. Finally, click Apply to let the changes take effect.

Note: You should not mirror a faster port or higher traffic ports to a slower port. For example, if you try to mirror the traffic from a 100 Mbps port onto a 10 Mbps port, this can cause throughput problems. The port you are copying frames from should always support an equal or lower speed than the port to which you are sending the copies. Also, the target port for the mirroring cannot be a member of a trunk group. Please note a target port and a source port cannot be the same port.

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D-Link DES-3226 manual Port Mirroring window

Contents

Recyclable Wichtige Sicherheitshinweise Copyright Statement TrademarksHardware FCC Warning Link Offices for Registration and Warranty ServiceCE Mark Warning Vcci Warning Bsmi Warning AttenzionePage Table of Contents Dhcp ViiiPage Page About this Guide Overview of this User’s Guide Introduction FeaturesPerformance Features Ports Management DES-3226 NWay Standalone Fast Ethernet Switch User’s Guide Desktop or Shelf Installation Unpacking and SetupInstallation Unpacking Rack Installation Installing rubber feet for desktop installation Power on Power Failure Front Panel Identifying External ComponentsRear Panel Side Panels Optional 100BASE and 1000BASE Extension Modules 100BASE-FX Module 2Km 100BASE-FL Module 15Km 1000BASE-LX Gigabit Module Optional 1000BASE-LX 2-port front panel module 1000BASE-SX Gigabit Module 1000BASE-T Copper Gigabit Module LED Indicators 1000BASE Gbic Module Switch to End Node Connecting the SwitchSwitch to Hub or Switch DES-3226 NWay Standalone Fast Ethernet Switch User’s Guide Diagnostic console port RS-232 DCE Switch Management and Operating ConceptsLocal Console Management Boot Procedure screen IP Addresses and Snmp Community Names Traps MIBs AuthenticationSnmp performs the following functions Filtering Some filtering is done automatically by the SwitchPacket Forwarding MAC Address Aging Time Spanning Tree Protocol STP Operation Levels Variable Description Default Value Bridge Protocol Data Units Creating a Stable STP Topology STP Port States Default Spanning-Tree Configuration Feature Default Value Port transitions from one state to another as follows User-Changeable STP Parameters Illustration of STP Before Applying the STA Rules Ieee 802.1Q VLANs VLANsSome relevant terms 802.1Q Vlan Packet Forwarding 802.1Q Vlan Tags Ieee 802.1Q Packet Forwarding Port Vlan ID Ieee 802.1Q Tag Tagging and Untagging Ingress Filtering VLANs VID Dhcp 802.1X Port-based Network Access Control Typical 802.1X Configuration Prior to User Authentication 10. Typical 802.1X Configuration with User Authentication 11. Typical Configuration with 802.1X Fully Implemented Connecting to the Switch Configuring the Switch Using the Console InterfaceBefore You Start First Time Connecting to The Switch Console Usage Conventions User Accounts Management Main menu Switch Configuration Privilege Management Root User+ Root, User+ and Normal User Privileges Save Changes User Accounts Management Factory Reset Highlight Reboot from the main menu and press Enter Logging Onto The Switch Console Updating or Deleting User Accounts Viewing Current User Accounts Deleting a User Account Configuration Configure IP Address 11. Remote Management Setup screen Configure Switch Information and Advanced Settings Configure Advanced Switch Features 13. Configure Advanced Switch Features screen Configure Ports 14. Configure Ports screen Configure Bandwidth 15. Bandwidth Configuration menu Configure Spanning Tree Protocol 17. Setup Egress Bandwidth screen Port Spanning Tree Settings 19. Port Spanning Tree Settings screen Configure Static Destination-Address Filtering Table Setup Unicast Filtering Table Setup Static Multicast Filtering Table 21. Setup Unicast Filtering Table screen Configure VLANs To create a new 802.1Q Vlan 802.1Q Static Vlan Settings To set the 802.1Q Vlan membership status of a port To set a port as either a Tagged or an Untagged port Port Vlan assignmentExample of 802.1Q Vlan Ingress Filter Settings 26. Port Vlan assignment screen Configure Igmp Snooping Port Gvrp Settings 29. Igmp Snooping Settings screen To configure Igmp Snooping Configure Port Lacp Trunking 30. Port Lacp Trunking Settings screen Configure Port Mirroring Group Name Enter a name for the port trunking group Configure Threshold of Broadcast/Multicast/DA-Unknown Storm Configure Port Security Class of Service Configuration 35. Class of Service Configuration screen Default Port Priority assignment Class of Traffic Configuration Configure Port Gmrp Settings Configure Diffserv Settings Configure Port Access Entity PAE System Configuration 41. PAE System Configuration menu 43. Initialize Ports screen Configure 802.1X Authenticator Configuration 44. Reauthenticate Portss menu 45. Configure 802.1X Authenticator Configuration screen Configure Radius Server 46. Configure Radius Server menu 48. Configure Authentic Radius Server screen Network Monitoring Port Utilization Port Error Packets Port Packet Analysis Browse MAC Address To search for a particular MAC address Switch History Igmp Snooping Dynamic Group Registration Table Vlan Status Port Access Control Statistics 59. Monitor Authentication Statistics screen 61. Show Authenticator Statistics screen 62. Show Authenticator Session-Counters screen Snmp Manager Configuration 64. Show Radius Accounting screen 65. Snmp Manager Configuration screen Upgrade Firmware from Tftp Server System Utilities Use Configuration File on Tftp Server Save Settings to Tftp Server Save History Log to Tftp Server Ping Test Reboot 71. Ping screen 73. System Reboot confirmation screen Introduction WEB-BASED Network ManagementGetting Started DES-3226 NWay Standalone Fast Ethernet Switch User’s Guide TCP/IP Parameters Setup window IP Address Switch Information Switch Information Basic Settings window Advanced Settings Switch Information Advanced Settings window DES-3226 NWay Standalone Fast Ethernet Switch User’s Guide Port Configuration Port Configuration window Port Mirroring Port Mirroring window Port Lacp Trunking Settings window Port Lacp Trunking Igmp Snooping Settings window DES-3226 NWay Standalone Fast Ethernet Switch User’s Guide Port Gmrp 100 Diffserv Settings 101 Spanning Tree STP Switch Settings102 STP Port Settings 103 Unicast Filtering Static Filtering Table104 Static Vlan Entry Multicast Filtering105 15 .1Q Static Vlan Setup window 106 Port Vlan ID Pvid 107 Ingress Bandwidth Port Bandwidth108 Egress Bandwidth Threshold of Broadcast109 Port Priority 110 Class of Traffic Class of Service111 PAE System Control Port Security112 Configure Authenticator 113 114 Port Authenticating Settings 115 Initialize Portss Reauthenticate Portss116 General Radius Server Radius Server117 Authentic Radius Server 118 Local User ManagementSecurity IP 119 Trap Manager Snmp Manager120 User Account Modify Table User AccountsUser Account Management 121 Monitoring 122 Received RX Packets123 38. Rx Packets Analysis window Table 124 UMB-cast RX 125 Transmitted TX 126 Errors 127 43. Rx Error Analysis window Line Chart 128 129 45. Tx Error Analysis window Line Chart 130 Size 131 Packet Size 132 MAC Address 133 49. MAC Address Table window 134 Dynamic Group Registration 135 Port Access Control 136 Authenticator State 137 Authenticator Statistics 138 Authenticator Session-Counter 139 Radius Authentication 140 Radius Accounting MaintenanceTftp Services 141 Configuration File Update Firmware142 Save History Log Save Settings143 62. Switch History window 144 Save Changes 145 Restart System 146 Logout Connection TimeoutHelp 147 Technical Specifications 148 Physical and Environmental 149 RJ-45 PIN Specification 150 RJ-45 Connector pin assignment 151 Runtime Switching Software Default Settings 152 Port in the blocking state does the following Understanding Troubleshooting the Spanning Tree ProtocolBlocking State 153 Port in the listening state does the following Listening State154 Port in the learning state does the following Learning State155 Port in the forwarding state does the following Disabled StateForwarding State 156 Disabled port does the following 157 Full/Half Duplex Mismatch Troubleshooting STPSpanning Tree Protocol Failure 158 Unidirectional Link 159 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 redundant161 162 Brief Review of Bitwise Logical Operations 163 Index 164 NV-RAM 165 Offices Netherlands Link Benelux Registration Card