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Xerox NS-2260 operation manual Collision Retry Forever, Hash Algorithm

Models: NS-2260

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3.3.4.5 Collision Retry Forever

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Managed 24+2G Switch : Collision Retry Forever

Collision Retry Forever : Enabled

action-> <Edit> <Save> <Quit>

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Collision Retry control setting for half duplex mode :

Options - Enabled = collision retry forever

Disabled = collision retry 48 times then drop frames

3.3.4.6 Hash Algorithm

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Managed 24+2G Switch : Hash Algorithm

Hash Algorithm : Enabled

action-> <Edit> <Save> <Quit>

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Hash method for MAC address table :

Options - CRC-Hash = Use CRC hash for table index DirectMap = Use direct map for table index

Note:

It is recommended not to change the default value.

Image 55

Xerox NS-2260 operation manual Collision Retry Forever, Hash Algorithm

Contents

NS-2260 Optional 100FX Modules Operation ManualOptional Gigabit Modules NOTICE TRADEMARKSCISPR A COMPLIANCE 1. Introduction Table of Contents2. Installation and Management 3. Console and Telnet Operation5. Web Management 4. SNMP ManagementAppendix A: Factory Default Settings 6. Update Firmware from Console1.1 Introduction 1. Introduction1.2 Features 1.3 Hardware Specifications Operating temperature : 0 ~ 50oC DimensionPower Input Rating Power Consumption1.4 Software Specifications SNMP 1.4.1 Management ObjectsManagement Objects Console TelnetWebSNMP 1.4.2Management Objects Console TelnetWebLACP enabled LACP disabledRules of trunking IP Multicast address 1.5.2 IP Multicast FunctionIGMP IGMP Snooping 1.5.3 MAC Address Filtering FunctionMulticast Forwarding 1.5.5 Port Security 1.5.4 Static MAC Address1.5.6.1 Port-basedVLAN 1.5.6 VLAN Function1.5.6.3 Protocol-basedVLAN 1.5.6.2 IEEE 802.1Q VLAN Tag-basedVLAN1.5.7 Spanning Tree Protocol Spanning tree port states 1.5.8 Port Sniffer FunctionPer port control settings STP related parametersPage Outgoing Service Policy 1.5.9 QoS Priority FunctionPriority Classification Methods 1.5.10 802.1X Port-BasedNetwork Access Control Misc. configuration Enable 802.1X protocolRadius client configuration Per-port802.1X mode setting2.1 Panel Description 2.2 AC Power Supply 2. Installation and ManagementPort Number 2.3 Network Switched Ports2.3.1 10/100TX Ports Specifications Port TypeJP1 setting 2.3.2 100FX Modules100FX Module Installation Working ConnectorsPart Number 2.3.3 Gigabit Ports and Modules Specifications Giga Port Module Installation steps 2.4 Rack MountingInterpretation 2.5 LED IndicatorsLED Name State2.6 Cooling Fans 2.7 Management Setup 2.7.1 Setup for Out-of-bandConsole Management >Administration Configuration >IP Configuration 2.7.2 Setup for In-bandManagement2.7.3 Quick Guide to Configure Switch IP Address Main Menu >Switch Static ConfigurationPower-on Self-testConsole message 3. Console and Telnet OperationCold Start >telnet Login PromptDirect Console Management Telnet ManagementTFTP Update Firmware Logout 3.1 Main MenuProtocol Related Configuration Status and Counters Reboot SwitchAction menu Trunk Configuration VLAN Configuration 3.2 Switch Static ConfigurationManaged 24+2G Switch: Switch Configuration Port ConfigurationManaged 24+2G Switch: Port Configuration 3.2.1 Port ConfigurationOptions - On=Enable, Off=Disable Options - Yes=Enable, No=DisableAuto : Port auto negotiation mode control setting Options - On=Enable, Off=DisableDISABLE The group is disabled STATIC Normal trunk VLAN Configure 3.3.3 VLAN Configuration3.3.3.1 VLAN Configure Managed 24+2G Switch: VLAN ConfigurationPer port control settings PVID : Port VID Create a Port-basedVLAN group 3.3.3.2 Create a VLAN GroupCreate an 802.1Q VLAN 3.3.3.3 Edit / Delete a VLAN Group Group Sorted : Sorted_by_Name 3.3.3.4 Groups Sorted ModeManaged 24+2G Switch: Group Sorted Selection Example to edit Vlan2 groupMax bridge transmit delay bound Port Security 3.3.4 Misc Configuration3.3.4.1 MAC Age Interval Managed 24+2G Switch: Misc Configuration3.3.4.2 Broadcast Storm Filtering 3.3.4.3 Max Bridge Transmit Delay Bound 3.3.4.4 Port Security 3.3.4.6 Hash Algorithm 3.3.4.5 Collision Retry ForeverChange Password Device Information 3.3.5 Administration Configuration3.3.5.1 Change Username Managed 24+2G Switch: Device ConfigurationManaged 24+2G Switch: Device Configuration 3.3.5.2 Change Password3.3.5.3 Device Information Managed 24+2G Switch: Password Configuration3.3.5.4 IP Configuration 3.3.6 Port Sniffer Configuration 3.3.7 Priority Configuration 3.3.7.1 Static Priority All High before Low = high priority packets first 3.3.7.2 802.1p PriorityFiltering MAC Address Previous Menu 3.3.8 MAC Address Configuration3.3.8.1 Static MAC Address Managed 24+2G Switch: MAC Address ConfigurationSelect one static MAC address to edit or delete Add static MAC address3.3.8.2 Filtering MAC Address STP Enable 3.4 Protocol Related Configuration3.4.1 STP Managed 24+2G Switch : Spanning Tree ProtocolSystem Configuration STP EnablePerport Configuration 3.4.2.1 System Options 3.4.2 SNMPAdd/Edit a Community String 3.4.2.2 Community StringsAdd/Edit a trap manager 3.4.2.3 Trap ManagersGVRP : Enabled 3.4.3 GVRP3.4.4 IGMP Managed 24+2G Switch: GVRP Configuration3.4.5 LACP 3.4.5.1 Working Port Setting3.4.5.2 State Activity 3.4.6 3.4.5.3 LACP Statusaction-><Edit> <Save> <Quit> 3.4.6.1 Enable 802.1X Protocol3.4.6.2 802.1X System Configuration Managed 24+2G Switch: 802.1x System ConfigurationPort Status 3.4.6.3 802.1X Per Port ConfigurationManaged 24+2G Switch: 802.1x Port Status Force Unauth= Fu, Force Au=Fa, Auto=Au, None=No3.4.6.4 802.1X Misc. Configuration 3.5 Status and Counters 3.5.1 Port Status 3.5.2 Port Counters 3.5.3 System Information 3.6.2 Default 3.6 Reboot Switch3.6.1 Restart 3.7 TFTP Update Firmware Main Menu >Reboot Switch >Restart 3.7.1 TFTP Update FirmwareMain Menu >Reboot Switch >Default 3.7.2 TFTP Restore Configuration3.7.3 TFTP Backup Configuration 4. SNMP Management Value Options 4.2 SNMP MIB-2and Private MIBPort MIB-2Objects Set/GetSet/Get Private MIB ObjectsValue Options Event of Trap Generated 4.3 SNMP TrapsTrap Name RFC1157Set IP Address for the device unit 5. Web ManagementBest Display Resolution 1024 x 768 pixels up Web BrowserFactory default IP address : 5.1 Start Browser Software and Making Connection_ Menu _ Port Status _ Port Statistics 5.2 Web Management Home Overview_ Administrator _ Stacking _ TFTP Update Firmware _ Configuration Backup _ Reset System _ RebootConfig / Atual 5.3 Port statusAtual : current flow control status 5.4 Port Statistics _ Security Manager _ Stack Settings 5.5 Administrator_ Switch settings _ VLAN configuration _ Spanning tree5.5.1 IP Address 5.5.2.1 Basic Information 5.5.2 Switch Setting5.5.2.2 Module Info 5.5.2.3 Advanced CRC-Hash :use CRC-hashmethod Enable : retry forever for collision situationApply : confirm and apply the settings Default : use default values for all settingsParity Check : none Stop Bits : 5.5.3 Console Port InformationFlow control : none 5.5.4 Port Controls Half = Half duplex 5.5.5 Trunking 5.5.5.1 Aggregator settings No active group configured 5.5.5.2 Aggregator InformationThe following pages illustrate three examples Two Static Trunking groups are configured Page Per port LACP mode 5.5.5.3 State ActivityClick Button Apply : Apply the changes Control setting 5.5.6.2 Static MAC Address 5.5.6.3 MAC Address Filtering Port Based VLAN 5.5.7 VLAN configurationDelete : to delete a VLAN group 5.5.7.1 Port-basedVLANClick Add : to create a new VLAN group Edit : to edit an existing VLAN groupGroup ID : Unique ID for the group VLAN name : Name of the VLAN groupClick Apply to confirm the changes 5.5.7.2 802.1Q VLAN Add a new VLAN Tag : outgoing frames with VLAN-Tagged Remove - remove a member portUntag : outgoing frames without VLAN-Tagged Ingress Filtering Rule 2 : Drop Untagged Frame 5.5.8 Spanning Tree This page shows an example of STP port status Refer to Chapter 1 for STP Parameter Descriptions STP parameters settingsSTP State : Enable or disable STP function messages. Valid values : 1 ~STP port status STP port parameters settings5.5.9 Port Sniffer SNMP Parameters 5.5.10 SNMPSNMP Managers SNMP Trap Managers Assign/Change password : Type the new password 5.5.11 Security Manager5.5.12 802.1X Configuration System Configuration 5.5.12.1 802.1X PerPort Configuration 5.5.12.2 802.1X Misc Configuration 5.5.13 Stack Settings Stack Name - Give a name to this stack Configure other members in the stackUsername - The login username of the member unit Password- The password of the member unit5.6 Stacking Close Stack View window to exit stack management Stop Auto Refresh : Disable auto refresh1.Start your TFTP server 5.7 TFTP Update Firmware5.Click Apply to start the download operation 7. Reboot the system 5.8.1 TFTP Restore Configuration 5.8 Configuration Backup5.8.2 TFTP Backup Configuration Click Reset to start the operation 5.9 Reset SystemClick Reboot to start operation 5.10 RebootSetup 1K Xmodem on Hyper Terminal 6. Update Firmware from Console4.Enter Transfer ->Send File command Cases to update firmware from consoleAppendix A: Factory Default Settings Forward Delay Time 802.1X Function Settings