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3.12.6 MAC Aging

The default MAC address aging time is 300s. The set

value should be within 10s ~ 65535s to avoid system

errors. If the “ARL Aging” field is not checked, the MAC

address will not be aged.

ARL Aging Configuration:

ARL Aging:

Check this option to enable aging.

Aging Time:

Defines the MAC address aging time (the

default is 300 seconds).

Caution.

If the MAC address aging is disabled, the

switch will stop to renew the new MAC addresses.

Changing the MAC address to static MAC, the MAC

address will not be aged.

•

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Страница 1: ...WebWise 16 24 Port Gigabit Ethernet Switch User s Manual...

Страница 2: ...individual or third party is allowed to copy plagiarize reproduce or translate it into other languages without express consent from Nexxt Solutions Ltd All of the photos and product specifications men...

Страница 3: ...ation 14 3 1 Fast Login 14 3 2 Status 16 3 3 Port Setting 16 3 3 1 Port 17 3 3 2 Rate Limit 18 3 3 3 Storm Control 20 3 3 4 Statistics 21 3 4 Mirror 22 3 5 VLAN 22 3 5 1 VLAN Mode 23 3 5 2 Port VLAN 2...

Страница 4: ...3 12 1 SNMP 40 3 12 2 Change Password 42 3 12 3 Cable Diagnostics 42 3 12 4 Upgrades 42 3 12 5 IP Configuration 44 3 12 6 MAC Aging 45 3 12 7 Restoring Factory Configuration 46 3 12 8 Backup 46 3 12...

Страница 5: ...using the SFP optical module Gigabit ports can also be used as normal or uplink ports to connect a backbone network By integrating a NW223NXT56 NW223NXT57 switch into your network the speed and netwo...

Страница 6: ...02 1p and TOS priorities and the automatic control for transfer queue based on 4 priorities Provides control over port access security and supports control over port MAC address filtering binding and...

Страница 7: ...ure that the following items are included One NW223NXT56 NW223NXT57 Gigabit Ethernet Switch One power cord One CD with a User s Manual and Quick Installation Guide Rack mount bracket kit Self adhesive...

Страница 8: ...ch Front Panel of the 16 port switch Status indicators Every Giga port provides 1 Link Act Port 1 100Mbps indicator and 1 1000Mbps indicator The SFP port and Giga RJ45 port share the same group port i...

Страница 9: ...r cord and if the power switch is turned on The port is connected to a 1000Mbps fast Ethernet station The switch is transmitting or receiving data There is no connection at the corresponding port OFF...

Страница 10: ...s made up of 16 24 10 100 1000M autonegotiation RJ 45 ports Ports 1 16 24 which support Auto MDI MDIX function Giga SFP fiber port shared with the Giga RJ45 port supports SFP fiber hot plugging Giga R...

Страница 11: ...in high performance power supply of the NW223NXT56 NW223NXT57 switch supports input voltages ranging from AC 100 V 240V 50 Hz 60 HZ Rear Panel 2 3 Environment Requirements An available Ethernet LAN c...

Страница 12: ...cement As shown below attach the four self adhesive rubber feet supplied to the recessed areas on the bottom of the switch Place the switch on a solid and even surface near an AC power source Horizont...

Страница 13: ...uto MDI MDIX function They can be used as ordinary ports or Uplink backbone cascading ports Through any RJ45 it is possible to connect work stations servers and other network devices such as Switches...

Страница 14: ...ensure stable data transmission at 1000 Mbps LC fiber connectors are used for the SFP modules Caution Make sure that only one uplink connection exists between switches except for the Trunk function o...

Страница 15: ...terface b Power on the switch c Check whether the IP address of the computer is within the 192 168 0 xxx range xxx is the integer between 2 254 for example 192 168 0 100 For the IP address setting ref...

Страница 16: ...us Port Setting Mirror VLAN Trunk QoS MAC Address Setting 802 1X Setting RSTP Setting IGMP Snooping and System Click any menu item to set the corresponding function The setting procedure will be descr...

Страница 17: ...ng time of the MAC address set Default is 300 3 3 Port Setting In the Port Setting window it is possible to set autonego tiation speed duplex flow control modes for each port Every port can be set as...

Страница 18: ...t can belong to more than one VLAN group and communicate with multiple VLAN groups at the same time The configuration of the basic functions of the switch include port enable disable operating mode an...

Страница 19: ...ow Control Supports the IEEE802 3x full duplex flow control and half duplex backpressure flow control switch can change its flow control mode to its port duplex mode automatically Port Status Lists th...

Страница 20: ...12 Kbps 640 Kbps 768 Kbps 896 Kbps 1024 Kbps 1152 Kbps 1280 Kbps 1408 Kbps 1536 Kbps 1664 Kbps 1792 Kbps 1920 Kbps 2048 Kbps 2176 Kbps 2304 Kbps 2432 Kbps 2560 Kbps 2688 Kbps 2816 Kbps 2944 Kbps 3072...

Страница 21: ...st multicast or unicast traffic storm on physical interfaces Observations 1 Broadcast means transmitting packets to all hosts in the network 2 Multicast means transmitting packets to a host group in t...

Страница 22: ...s Displays the currently received and transmitted data including the number of error frames at each port Clear button Use this button to erase all the counter values Renew button Use this button to re...

Страница 23: ...dth This function supports cross VLAN monitoring If the mirrored port and the mirror ports are assigned to different VLAN groups the mirror function is allowed Mirror Mirror Port Selects the port to b...

Страница 24: ...orkstation from a VLAN VLAN of the Sales Dept to another VLAN for example VLAN of the Marketing Dept In this way the network nodes can be moved changed or added in an extremely flexible and easy way 3...

Страница 25: ...configuration A port based VLAN uses the physical ports of the switch to distinguish VLANs VLAN Group Includes all 16 24 ports Default VLAN has a VLAN ID of 1 VLAN Member Adds the physical ports of t...

Страница 26: ...h the switch the VID tag uses the frame header to define the different VLANs so the switch can determine the destination ports of such frames according to the current VLAN settings VLAN ID It includes...

Страница 27: ...The port Tag rule specifies the changes to be made upon the frame output that is the egress rule The available rules are add or remove Tag Ingress Filter Specifies the ingress filtering rule which det...

Страница 28: ...upported In other words all members of a trunk group must be within the same VLAN otherwise the trunk function cannot work When the trunk group is used for the inter switch cascading make sure the cas...

Страница 29: ...tions can be implemented through the combination of priority mode settings and priority control operations This switch supports packet mapping by 4 priority levels low medium common and high and 3 pri...

Страница 30: ...riority this packet is mapped into high priority In this way when the switch gets faulty it will process packets transmitted by this port first If ToS Priority is enabled the switch automatically read...

Страница 31: ...addresses are cut out from the network communication when they are connected to any port on the switch MAC Address Enter the MAC address to be filtered MAC Filter Table List the MAC addresses filtere...

Страница 32: ...elow You can click Delete below to erase the corresponding bound MAC address 3 9 802 1X Setting As an authentication protocol 802 1X provides methods and policies for authenticating users It is a port...

Страница 33: ...ort of the switch the default value is 1812 RADIUS Secret Sets this value according to the secret key corresponding to the RADIUS Reauthentication Enabled Enables or disables the reauthentication feat...

Страница 34: ...es Auto allows the transmission of certain messages according to the authentication result Port State 802 1X disabled Link interrupted Authori zed Unauthorized Force Re authenticate Click on the corre...

Страница 35: ...RSTP RSTP Configuration System Priority Sets the system priority of the switch in the RSTP A switch with a lower system priority is easier to make the root bridge If the switch is used in a large scal...

Страница 36: ...maximum aging time is up as it will serve as the root bridge and transmit the BPDU packets to all other switches Therefore you should select a big value to avoid the unnecessary repeated resetting of...

Страница 37: ...as an edge port Path Cost Every port has a path cost value The cost is typically based on a guideline established as part of 802 1d According to the original specification cost is 1 000 Mbps 1 gigabi...

Страница 38: ...protocol is implemented on the host and router side The switch only snoops into different types of IGMP messages transmitted by the host and router to dynamically maintain the L2 multicast group Usual...

Страница 39: ...s Selects the IGMP routing ports for multicast snooping IGMP Configuration List IGMP Snooping Enabled Enables or disables the L2 multicast snooping function of the switch of the corres ponding VLAN IG...

Страница 40: ...Active and the value in Queries transmitted or Queries received may change at the same time By changing the values in V1 Reports V2 Reports and V3 Reports it is possible to know the corresponding ver...

Страница 41: ...the default SNMP community names of the switch and set access right for such community names Trap is used for the notification of certain events on the switch Such events may be serious for example sw...

Страница 42: ...h To modify the SNMP information of the switch the SNMP manage ment software must contain the consistent writeable community name SNMP Trap Community Used by the SNMP manage ment software to identify...

Страница 43: ...iagnostic window Displays the status and length of the cable selected Caution Since cable noise may vary the length should be used only as reference not as an accurate value for calculating the interf...

Страница 44: ...computer used for the upgrade Do not power off the system during the upgrade to avoid computer failure or other problems Firmware upgrade 1 Log in to our website http www nexxtsolutions com dpg ntDown...

Страница 45: ...ask of the switch default is 255 255 255 0 Gateway Changes the gateway of the switch the default is 0 0 0 0 Management VLAN Selects the VLAN where the management computer is located Caution After enab...

Страница 46: ...checked the MAC address will not be aged ARL Aging Configuration ARL Aging Check this option to enable aging Aging Time Defines the MAC address aging time the default is 300 seconds Caution If the MA...

Страница 47: ...h to its factory default configuration Caution Log into the switch again after the restora tion procedure is finished If you change the default IP address before restoring the system use the default I...

Страница 48: ...s the backup switch configuration Click Browse and select the backup file then click Restore This procedure takes about 30 seconds do not power off or disconnect the switch or PC in the middle of the...

Страница 49: ...rent running network such as network connectivity the router table and network port information It can count the quantity of the running network Tracert command displays the directory passed when the...

Страница 50: ...Appendix 2 TCP IP Example of Address Setting with Windows XP Open the Control Panel Figure 1 Click on Network Connection to display the Network Connections window see Figure 2 Figure 2 49...

Страница 51: ...et Protocol TCP IP item in the This connection uses the following items menu and click on Properties Figure 3 Choose Use the following IP address fill in the IP address as 192 168 0 xxx xxx is the int...

Страница 52: ...during installation please visit http www nexxtsolutions com dpg ntContact aspx You may also write to us directly at info nexxtsolutions com for general questions or support or at techsupport nexxtsol...

Страница 53: ...to radio communica tions However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception...

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