KTI Networks KS-2262 Instrukcja Użytkownika

24 Fast Ethernet + 2 Gigabit L2 Managed Switch User's Manual KS-2262 Release 2.28

8 1-2. Checklist Before you start installing the switch, verify that the package contains the following:  24 FAST ETHERNET + 2 GIGABIT L2 MANAGED

98 All bridges in the LAN will re-learn and determine which the root bridge is. Maximum Age time is assigned by Root Bridge in unit of seconds. Defau

99 3-10-2. STP Configuration The STP, Spanning Tree Protocol, actually includes RSTP. In the Spanning Tree Configuration, there are six parameters o

100 Forward Delay: You can set the root bridge forward delay time. This figure is set by Root Bridge only. The forward delay time is defined as the t

101 3-10-3. STP Port Configuration Function name: STP Port Setting Function description: In the STP Port Setting, one item selection and five parame

102 802.1w RSTP recommended value: (Valid range: 1 – 200,000,000) 10 Mbps : 2,000,000 100 Mbps : 200,000 1 Gbps : 20,000 Default: 0 Priority

103 M Check: Migration Check. It forces the port sending out an RSTP BPDU instead of a legacy STP BPDU at the next transmission. The only benefit of

104 3-11. Trunking Configuration The Port Trunking Configuration is used to configure the settings of Link Aggregation. You can bundle more than one

105 Per Trunking Group supports a maximum of 4 ready member-ports. Please note that some decisions will automatically be made by the system while you

106 Function name: Port Setting/Status Function description: Port setting/status is used to configure the trunk property of each and every port in t

107 Aggtr: Aggtr is an abbreviation of “aggregator”. Every port is also an aggregator, and its own aggregator ID is the same as its own Port No. We c

9 Supports 802.1Q VLAN with 256 entries. Supports user management and limits three users to login Supports DHCP Broadcasting Suppression to avo

108 Function name: Aggregator View Function description: To display the current port trunking information from the aggregator point of view. Parame

109 Function name: LACP Detail (LACP Aggregator Detailed Information) Function description: Show the detailed information of the LACP trunking grou

110 Function name: LACP System Configuration Function description: It is used to set the priority part of the LACP system ID. LACP will only aggre

111 3-12. 802.1x Configuration 802.1x port-based network access control provides a method to restrict users to access network resources via authentic

112 The overview of operation flow is quite simple. When Supplicant PAE issues a request to Authenticator PAE, Authenticator and Supplicant exchanges

113 The Figure shows the procedure of 802.1x authentication. There are steps for the login based on 802.1x port access control management. The p

114 8. If user ID and password is correct, the authentication server will send a Radius-Access-Accept to the authenticator. If not correct, the auth

115 Only MultiHost 802.1X is the type of authentication supported in the switch. In this mode, for the devices connected to this port, once a supplic

116 Fig. 3-43 Function name: 802.1x State Setting Function description: This function is used to configure the global parameters for RADI

117 The port number to communicate with Accounting server for the accounting service. The valid value ranges 1-65535. Default port number is 1813.

10 1-4. View of 24 FAST ETHERNET + 2 GIGABIT L2 MANAGED SWITCH 1-4-1. User Interfaces on the Front Panel (Button, LEDs and Plugs) There are 2

118 Function name: 802.1x Mode Setting Function description: Set the operation mode of 802.1X for each port. In this device, it supports only Multi-h

119 Function name: Port Security Management Function description: Shows each port status. In Multihost mode, it shows the port number and its status

120 Function name: Param. Setting Function description: This function is used to configure the parameters for each port in 802.1x port security app

121 reAuthEnabled: Choose whether regular authentication will take place in this port. Default: ON reAuthPeriod(1-65535 s): A non-zero number seconds

122 3-13. Alarm Configuration Function name: Events Configuration Function description: The Trap Events Configuration function is used to en

123 Fig. 3-47 Function name: Email/SMS Configuration Function description: Alarm configuration is used to configure the persons who should receiv

124 Parameter description: Email: Mail Server: the IP address of the server transferring your email. Username: your username on the mail server. Pa

125 3-14. Configuration The switch supports three copies of configuration, including the default configuration, working configuration and user config

126 3-14-1. Save/Restore Function name: Save As Start Configuration Function description: Save the current configuration as a start configuration fi

127 3-14-2. Config File Function name: Config File Function description: With this function, user can back up or reload the config files of Save As

11 LED Indicators LED Color Function System LED CPURUN Green Lit when CPU is on and good POWER Green Lit when AC power is on and goo

128 3-15. Security Function name: Mirror Configuration Function description: Mirror Configuration is to monitor the traffic of the network. For exa

129 Function name: Isolated Group Function description: Isolated Group function can let the port be independent of other ports in the Isolated group

130 Function name: Restricted Group Function description: The function of the Restricted Group can decide the direction of transmitting packets for

131 3-16. Bandwidth Management Function name: Ingress Bandwidth Setting Function description: Ingress Bandwidth Setting function is used to set up t

132 Function name: Egress Bandwidth Setting Function description: Egress Bandwidth Setting function is used to set up the limit of Egress bandwidth f

133 Function name: Storm Setting Function description: Bandwidth Management function is used to set up the limit of Ingress and Egress bandwidth for

134 Storm Rate: Set up the limit of bandwidth for storm type you choose. Valid value of the storm rate ranges from 1-100 with the minimum unit of 1.

135 3-17. QoS(Quality of Service) Configuration The switch supports 5 kinds of QoS, are as follows, MAC Priority, 802.1p Priority, IP TOS Priority, a

136 The QoS functions as we mentioned above are able to enable at the same time. But, the following precedence will decide whether these functions wo

137 Function name: QoS Global Setting Function description: When you want to use QoS function, please enable QoS Mode in advance. Then you can use M

12 1-4-2. User Interfaces on the Rear Panel One RS-232 DB-9 interface is offered for configuration or management. And there is one AC power input soc

138 Function name: VIP Port Setting Function description: When the port is set as VIP Port, the packets enter this port and will have highest transm

139 Function name: 802.1p Setting Function description: This function will affect the priority of VLAN tag. Based on priority of VLAN tag, it can ar

140 Function name: D-Type TOS Function description: IP TOS Priority affect TOS fields of IP header, you can find it has 8-bit SERVICE TYPE field tha

141 Function name: T-Type TOS Function description: IP TOS Priority affect TOS fields of IP header, you can find it has 8-bit SERVICE TYPE field that

142 Function name: R-Type TOS Function description: IP TOS Priority affect TOS fields of IP header, you can find it has 8-bit SERVICE TYPE field tha

143 Function name: M-Type TOS Function description: IP TOS Priority affect TOS fields of IP header, you can find it has 8-bit SERVICE TYPE field tha

144 Function name: DSCP Setting Function description: In the late 1990s, the IETF redefined the meaning of the 8-bit SERVICE TYPE field to accommoda

145 3-18. Diagnostics Three functions, including Diagnostics, Loopback Test and Ping Test are contained in this function folder for device self-diagn

146 Function name: Loopback Test Function description: In the Loopback Test function, there are two different loopback tests. One is Internal Loopba

147 Function name: Ping Test Function description: Ping Test function is a tool for detecting if the target device is alive or not through ICMP prot

13 1-5. View of the Optional Modules In the switch, Port 25, 26 includes two types of media --- TP and SFP Fiber (LC, BiDi LC…); this port supports 1

148 3-19. TFTP Server Function name: TFTP Server Function description: Set up IP address of TFTP server. Parameter description: Specify the IP addre

149 3-20. Log This function shows the log data. The switch provides system log data for users. There are 16 private trap logs, 5 public trap logs. T

150 Upload Log: Upload log data through tftp. Clear Log: Clear log data.

151 3-21. Firmware Upgrade Software upgrade tool is used to help upgrade the software function in order to fix or improve the function. The switch pr

152 3-22. Reboot We offer you many ways to reboot the switch, including power up, hardware reset and software reset. You can press the RESET button

153 3-23. Logout You can manually logout by performing Logout function. In the switch, it provides another way to logout. You can configure it to log

154 4. Operation of CLI Management 4-1. CLI Management Refer to Chapter 2 for basic installation. The following description is the brief of

155 -------------------------------Managed Switch – 2262 FE SwitchLogin: adminPassword:2262#------------------------------- Fig. 4-1 ---------------

156 4-2. Commands of CLI To see the commands of the mode, please input “?” after the prompt, then all commands will be listed in the screen. All com

157 4-2-1. Global Commands of CLI --------------------------- end Syntax: end Description: Back to the top mode. When you enter this command, your c

14

158 --------------------------- help Syntax: help Description: To show available commands. Some commands are the combination of more than two words.

159 --------------------------- history Syntax: history [#] Description: To show a list of previous commands that you had ever run. When you enter th

160 --------------------------- logout Syntax: logout Description: When you enter this command via Telnet connection, you would logout the system an

161 --------------------------- restore user Syntax: restore user Description: To restore the startup configuration as user defined configuration. I

162 --------------------------- save user Syntax: save user Description: To save the current configuration as the user-defined configuration. When y

163 4-2-2. Local Commands of CLI  802.1x --------------------------- set max-request Syntax: set max-request <port-range> <times>

164 --------------------------- set port-control Syntax: set port-control <port-range> <authorized> Description: To set up 802.1X statu

165 --------------------------- set reAuthMax Syntax: set reAuthMax <port-range> <max> Description: The number of reauthentication atte

166 set state Syntax: set state <ip> <port-number> <secret-key> <Accounting Service> <Accounting Server> <Accountin

167 FE2262 (802.1x)# set txPeriod 2 30 --------------------------- show mode Syntax: show mode Description: To display the mode of each port. Argu

15 2. Installation 2-1. Starting 24 FAST ETHERNET + 2 GIGABIT L2 MANAGED SWITCH Up This section will give users a quick start for: - Hardware

168 --------------------------- show security Syntax: show security Description: To display the authentication status of each port. Argument: No

169  account --------------------------- add Syntax: add <name> Description: To create a new guest user. When you create a new guest user

170 --------------------------- modify Syntax: modify <name> Description: To change the username and password of an existing account. Argument

171  alarm <<email>> --------------------------- del mail-address Syntax: del mail-address <#> Description: To remove the

172 --------------------------- set server Syntax: set server <ip> Description: To set up the IP address of the email server. Argument: <

173 <<events>> --------------------------- del all Syntax: del all <range> Description: To disable email, sms and trap of events.

174 --------------------------- del trap Syntax: del trap <range> Description: To disable the trap of the events. Argument: <range>:del

175 --------------------------- set sms Syntax: set sms <range> Description: To enable the sms of the events. Argument: <range>:set the

176 --------------------------- show Syntax: show Description: The Show here is used to display the configuration of alarm event. Argument: None. Po

177 --------------------------- show (alarm) Syntax: show Description: The Show for alarm here is used to display the configuration of Trap, SMS or

16 TP Port and Cable Installation ⇒ In the switch, TP port supports MDI/MDI-X auto-crossover, so both types of cable, straight-through (Cable pin-

178 --------------------------- set phone-number Syntax: set phone-number <#> <phone-number> Description: To add sms phone number. Arg

179 --------------------------- show Syntax: show Description: To display the configuration of SMS trap event. Argument: None. Possible value: None.

180  autologout --------------------------- autologout Syntax: autologout <time> Description: To set up the timer of autologout. Argume

181 --------------------------- set storm-rate Syntax: set storm-rate <range> <data_rate> Description: To set up the storm-rate of the

182  config-file --------------------------- export start Syntax: export start Description: To run the export start function. Argument: None.

183 --------------------------- import user-conf Syntax: import user-conf Description: To run the import user-conf function. Argument: None. Possi

184 --------------------------- show Syntax: show Description: To display the information of the config file. Argument: None. Possible value: None

185  diag --------------------------- diag Syntax: diag Description: Diag is used to test whether EEPROM, UART, DRAM and Flash is normal or not

186 192.168.1.115 is alive.

187  firmware --------------------------- set upgrade-path Syntax: set upgrade-path <filepath> Description: To set up the image file th

17 2-1-2. Installing Chassis to a 19-Inch Wiring Closet Rail Caution: Allow a proper spacing and proper air ventilation for the cooling fan at bo

188  gvrp --------------------------- disable Syntax: disable Description: To disable the gvrp function Argument: None. Possible value: None

189 FEL2SW-26 (gvrp)# group 2 FEL2SW-26 (gvrp-group-2)# set applicant 1-6 non-participant FEL2SW-26 (gvrp-group-2)# show GVRP group VID: 2 Port Appl

190 --------------------------- set applicant Syntax: set applicant <range> <normal|non-participant> Description: To set default applic

191 Example: FEL2SW-26 (gvrp)# set restricted 1-10 enable FEL2SW-26 (gvrp)# show config GVRP state: Enable Port Join Time Leave Time LeaveAll Time

192 --------------------------- set timer Syntax: set timer <range> <join> <leave> <leaveall> Description: To set gvrp joi

193 --------------------------- show counter Syntax: show counter <port> Description: To show counter of the port. Argument: <port>:

194  hostname --------------------------- hostname Syntax: hostname <name> Description: To set up the hostname of the switch. Argument

195 --------------------------- set mode Syntax: set mode <status> Description: To set up the mode of IGMP Snooping. Argument: <status&g

196  IP --------------------------- disable dhcp Syntax: disable dhcp Description: To disable the DHCP function of the system. Argument: None

197 --------------------------- set ip Syntax: set ip <ip> <mask> <gateway> Description: To set the system IP address, subnet ma

ii Electronic Emission Notices Federal Communications Commission (FCC) Statement This equipment has been tested and found to comply with the limits f

18 2-1-3-1. Cabling Requirements for TP Ports ⇒ For Fast Ethernet TP network connection  The grade of the cable must be Cat. 5 or Cat. 5e with a

198  log --------------------------- clear Syntax: clear Description: To clear the log data. Argument: None. Possible value: None. Example: FEL

199 loop-detection (LD) --------------------------- disable action Syntax: disable action Description: Disable LD and corresponding action. Di

200 --------------------------- enable port Syntax: enable port <port range> Description: Enable LD and corresponding action. Enable LD per

201 --------------------------- show Syntax: show Description: To show a list of trap log events. When any of log events happens, it will be recorde

202  mac-table <<alias>> --------------------------- del Syntax: del <mac> Description: To delete the mac alias entry. Arg

203 <<information>> --------------------------- search Syntax: search <port> <mac> <vid> Description: To look for th

204 <<maintain>> --------------------------- set aging Syntax: set aging <time> Description: To set up the age out time of dyna

205 Example: FEL2SW-26(mac-table-maintain)# show Mac table age out time: 300 seconds Port Dynamically learn limit ------ -------------------------

206 --------------------------- del Syntax: del <mac> Description: To remove the static mac entry. Argument: <mac> : mac address, for

207  management --------------------------- add Syntax: Usage: set [<name> <value>] [<vid> <value>] [<ip> <

19 2-1-3-3. Switch Cascading in Topology Takes the Delay Time into Account Theoretically, the switch partitions the collision domain for

208 --------------------------- delete Syntax: delete # Description: To delete a specific record or range. Argument: [#]: a specific or range manag

209 Example: FEL2SW-26 (management)# edit 1 FEL2SW-26 (management-edit-1)# set name Tom vid 2 ip 192.168.1.30-192.168.1.80 port 1-2 type s action d

210  port --------------------------- clear counter Syntax: clear counter Description: To clear all ports’ counter (include simple and detai

211 set description Syntax: set description <range> <description> Description: To set up the human readable description of all ports. A

212 --------------------------- show conf Syntax: show conf Description: To display the each port’s configuration about state, speed-duplex and fl

213 Port 25 Fiber Media Information --------------------------------------------------------------------- Connector Type : SFP - LC Fiber Type

214 5 TP Up Enable Enable 100M/Full ON ON 6 TP Down Enable Enable ----/---- ---- ---- 7 TP Down Enabl

215 --------------------------- disable tos Syntax: disable tos Description: To disable IP TOS qos. Argument: None. Possible value: None. Example:

216 --------------------------- enable qos Syntax: enable qos Description: To enable qos function. Argument: None. Possible value: None. Example:

217 --------------------------- set pri-tag Syntax: set pri-tag [<q0><priority>] [<q1><priority>] [<q2><priority&g

20 Case1: All switch ports are in the same local area network. Every port can access each other (See Fig. 2-3). If VLAN is ena

218 Possible value: <type_value>: 0~3 <priority>: 0 to 7. Example: FEL2SW-26 (qos)# set tos 0 q0 1 q1 2 q2 4 q3 6 ------

219 DiffServ Queue DiffServ Queue DiffServ Queue DiffServ Queue --------- ------- ---------- ------- ---------- ------- ---------- ---

220 --------------------------- show priority-tag Syntax: show priority-tag Description: To show 802.1p Qos configuration. Argument: None. Possibl

221 --------------------------- show tos Syntax: show tos Description: To show IP tos Qos configuration. Argument: none Possible value: none Examp

222 --------------------------- reboot Syntax: reboot Description: To reboot the system. Argument: None. Possible value: None. Example: FEL2SW-26 #

223 <<mirror>> --------------------------- disable Syntax: disable Description: To disable the function of mirror. Argument: None. Po

224 --------------------------- show Syntax: show Description: To display the current setting status of mirror. Argument: None. Possible value: No

225  snmp --------------------------- disable Syntax: disable set-community disable snmp Description: The Disable here is used for the de-acti

226 --------------------------- set Syntax: set get-community <community> set set-community <community> set trap <#> <ip> [

227  stp --------------------------- MCheck Syntax: MCheck <range> Description: To force the port to transmit RST BPDUs. Argument: <

21 Case 2b: Port-based VLAN (See Fig.2-5). 1. VLAN1 members could not access VLAN2, VLAN3 and VLAN4 members. 2. VLAN2 members could not acces

228 --------------------------- set config Syntax: set config <Bridge Priority> <Hello Time> <Max. Age> <Forward Delay> Des

229 FEL2SW-26 (stp)# set version rstp --------------------------- show config Syntax: show config Description: To display the STP configuration d

230 --------------------------- show status Syntax: show status Description: To display of the status of STP. Argument: None. Possible value: None

231  system --------------------------- set contact Syntax: set contact <contact> Description: To set the contact description of the

232 --------------------------- show Syntax: show Description: To display the basic information of the switch. Argument: None. Possible value: No

233  tftp --------------------------- set server Syntax: set server <ip> Description: To set up the IP address of tftp server. Argument

234  time --------------------------- set daylightsaving Syntax: set daylightsaving <hr> <MM/DD/HH> <mm/dd/hh> Description: T

235 --------------------------- set ntp Syntax: set ntp <ip> <timezone> Description: To set up the current time via NTP server. Argument

236  trunk --------------------------- del trunk Syntax: del trunk <port-range> Description: To remove the trunk port. Argument: <po

237 --------------------------- set trunk Syntax: set trunk <port-range> <method> <group> <active LACP> Description: To se

22 2-1-4. Configuring the Management Agent of 24 FAST ETHERNET + 2 GIGABIT L2 MANAGED SWITCH We offer you three ways to startup the switch managemen

238 --------------------------- show lacp-config Syntax: show lacp-config Description: To display the value of LACP Priority. Argument: None. Pos

239 --------------------------- show status Syntax: show status Description: To display the aggregator status and the settings of each port. Argum

240  vlan --------------------------- del port-group Syntax: del port-group <name> Description: To delete the port-based vlan group. Argu

241 --------------------------- disable drop-untag Syntax: disable drop-untag <port_range> Description: To disable drop-untag. Argument: <p

242 --------------------------- enable double-tag Syntax: enable double-tag Description: To enable double-tag. Argument: None. Possible value: None.

243 --------------------------- enable symmetric Syntax: enable symmetric Description: To drop frames from the non-member port. Argument: None. Poss

244 <name>: port-vlan name <range>: vlan group members, syntax: 1,5-7, available from 1 to 26 Possible value: <range>: 1 to 26 Exa

245 --------------------------- show config Syntax: show config Description: To display the current vlan mode, Symmetric vlan, SVL and Double tag st

246 Description: To display management setting. Argument: None Possible value: None Example: FEL2SW-26(vlan)# show mgt-vlan Management Vlan: State :

247  vs --------------------------- disable Syntax: disable Description: To disable the virtual stack. Argument: None. Possible value: None. Ex

23 2-1-4-1. Configuring the Management Agent through the Serial RS-232 Port To perform the configuration through RS-232 console port, the switch’s se

248 --------------------------- set role Syntax: set role <master|slave> Description: To set role. Argument: <master|slave>: master: ac

249 5. Maintenance 5-1. Resolving No Link Condition The possible causes for a no link LED status are as follows:  The attached device is not pow

250 Appendix A Technical Specifications Features • The switch included 24-Port 10/100Mbps TP and 2-Port Gigabit Dual Media TP/SFP. • Supports 24-p

251 Hardware Specifications  Standard Compliance: IEEE802.3ab / 802.3z / 802.3u / 802.3x 802.3z

252  Diagnostic LED: System LED : Power CPURUN ACT (LEDSET) FDX (LEDSET) SPD (LEDSET) Per Port LED: 10/100M TP Port 1 to 24 :

253 Management Software Specifications System Configuration Auto-negotiation support on 10/100Base-TX ports, Web browser or console interface can

254 Appendix B Null Modem Cable Specifications The DB-9 cable is used for connecting a terminal or terminal emulator to the Managed Switch’s RS-2

24 Set IP Address, Subnet Mask and Default Gateway IP Address Please refer to Fig. 2-7 CLI Management for details about factory setting. They

25 2-1-4-2. Configuring the Management Agent through the Ethernet Port There are three ways to configure and monitor the switch through the switch’s

26 Fig. 2-10 the Login Screen for Web 2-1-5. IP Address Assignment For IP address configuration, there are three parameters neede

27 With the class addressing, it divides IP address into three classes, class A, class B and class C. The rest of IP addresses are for multicast and

Table of Contents CAUTION ------------------------------------------------------------------------------------------------------------------------

28 Class D and E: Class D is a class with first 4 MSB (Most significance bit) set to 1-1-1-0 and is used for IP Multicast. See also RFC 1112. Class E

29 In this diagram, you can see the subnet mask with 25-bit long, 255.255.255.128, contains 126 members in the sub-netted network. Another is that th

30 For different network applications, the subnet mask may look like 255.255.255.240. This means it is a small network accommodating a maximum of 15

31 2-2. Typical Applications The 24 FAST ETHERNET + 2 GIGABIT L2 MANAGED SWITCH implements 24 Fast Ethernet TP ports with auto MDIX and 2 Gigabit du

32 Fig. 2-15 Office Network Connection Fig. 2-14 Peer-to-peer Network Connection

33 3. Operation of Web-based Management This chapter instructs you how to configure and manage the 24 FAST ETHERNET + 2 GIGABIT L2 MANAGED SWITCH

34 In the switch, it supports a simple user management function allowing only one administrator to configure the system at the same time. If there ar

35 3-1. Web Management Home Overview After you login, the switch shows you the system information as Fig. 3-2. This page is default and tells you the

36 Fig. 3-3 port detail information In Fig. 3-3, it shows the basic information of the clicked port. With this, you’ll see the informat

37 PortDHCP Boot VLAN System SNMP IGMP Snooping MAC Table GVRP Root STP Trunk 802.1x Alarm Configuration Security Bandwidth QoS Diagnostics TFTP S

2 3-15. SECURITY------------------------------------------------------------------------------------------------------------------128 3-16. BANDWIDTH

38 3-1-1. System Information Function name: System Information Function description: Show the basic system information. Parameter description: Model

39 Host IP address: The IP address of the switch. Host MAC address: It is the Ethernet MAC address of the management agent in this switch. Device Po

40 3-1-2. IP Configuration IP configuration is one of the most important configurations in the switch. Without the proper setting, network manager wi

41 IP address: Users can configure the IP settings and fill in new values if users set the DHCP function “Disable”. Then, click <Apply> button

42 DNS: It is Domain Name Server used to serve the translation between IP address and name address. The switch supports DNS client function to re-ro

43 3-1-3. Time Configuration The switch provides manual and automatic ways to set the system time via NTP. Manual setting is simple and you just inp

44 NTP: NTP is Network Time Protocol and is used to sync the network time based Greenwich Mean Time (GMT). If use the NTP mode and select a built-in

45 Day Light Saving End: This is used to set when to stop performing the daylight saving time. Mth: Range is 1 ~ 12. Default: 1 Day: Range is 1 ~ 31

46 3-1-4. Account Configuration In this function, only administrator can create, modify or delete the username and password. Administrator can modify

47 3-1-5. Management Security Through the management security configuration, the manager can do the strict setup to control the switch and limit the

3

48 Function name: Management Security Configuration Function description: The switch offers Management Security Configuration function. With this fu

49 IP Range: The switch supports two kinds of options for managed valid IP Range, including “Any” and “Custom”. Default is “Any”. In case that ”Cus

50 3-1-6. Virtual Stack Function name: Virtual Stack Function description: Virtual Stack Management(VSM) is the group management function. Through t

51 Fig. 3-8 Parameter description: State: It is used for the activation or de-activation of VSM. Default is Enable. Role: The role that the

52 3-2. Port Configuration Four functions, including Port Status, Port Configuration, Simple Counter and Detail Counter are contained in this functio

53 Function name: Port Status Function Description: Report the latest updated status of all ports in this switch. When any one of the ports in the sw

54 Speed / Duplex : Display the speed and duplex of all port. There are three speeds 10Mbps, 100Mbps and 1000Mbps supported for TP media, and the du

55 Fig. 3-10 Parameter description of Port 25 and Port 26: Connector Type: Display the connector type, for instance, UTP, SC, ST, LC and so

56 Vendor SN (Serial Number): Show the serial number assigned by the manufacturer. Date Code: Show the date this module was made. Temperature: Show

57 3-2-2. Port Configuration Port Configuration is applied to change the setting of each port. In this configuration function, you can set/reset the

4 Caution Circuit devices are sensitive to static electricity, which can damage their delicate electronics. Dry weather conditions or walking acros

58 Speed/Duplex: Set the speed and duplex of the port. In speed, 10/100Mbps baud rate is available for Fast Ethernet, Gigabit module in port 25, 26.

59 3-2-3. Port Description Port Description is applied to change the setting of each port. In this configuration function, you can give a name to each

60 3-2-5. Simple Counter The function of Simple Counter collects any information and provides the counting about the traffic of the port, no matter

61 Rx Packet: The counting number of the packet received. Tx Collision: Number of collisions transmitting frames experienced. Rx Error Packet: Numbe

62 3-2-4. Detail Counter The function of Detail Counter collects any information and provides the counting about the traffic of the port, no matter t

63 Show the counting number of the received unicast packet. Rx Broadcast Packets: Show the counting number of the received broadcast packet. Rx Multic

64 Tx Packets: The counting number of the packet transmitted. TX Octets: Total transmitted bytes. Tx Unicast Packets: Show the counting number of the

65 3-3. SNMP Configuration Any Network Management System (NMS) running the Simple Network Management Protocol (SNMP) can manage the Managed devices e

66 Default SNMP function: Enable Default community name for GET: public Default community name for SET: private Default community name for Trap: publ

67 3-4. Loop Detection Looping will always occur when the switches are connected as a cycle and a switch transmits the packets that will go back to th

5 About this user’s manual In this user’s manual, it will not only tell you how to install and connect your network system but configure and monitor

68 looping detection. After enabling looping action, you should decide which port you would like to open loop detection capability. For example, you o

69 3-5. DHCP Boot The DHCP Boot function is used to spread the request broadcast packet into a bigger time frame to prevent the traffic congestion d

70 3-6. IGMP Snooping The function, IGMP Snooping, is used to establish the multicast groups to forward the multicast packet to the member ports, and

71 Parameter description: IGMP snooping mode selection: The switch supports three kinds of IGMP Snooping status, including “Passive”, “Active” and “D

72 Function name: Allowed Group Function description: The Allowed Group function allows the IGMP Snooping to set up the IP multicast table based on

73 Add: A new entry of allowed group configuration can be created after the parameters as mentioned above had been setup and then press <Add>

74 3-7. VLAN The switch supports Tag-based VLAN (802.1q) and Port-based VLAN. It supports 256 active VLANs and VLAN ID 1~4094. VLAN configuration i

75 Symmetric Vlan: This is an Ingress Rule (Rule 1, The Ingress Filtering Rule 1 is “forward only packets with VID matching this port’s configured V

76 Fig. 3-20

77 3-7-2. Tag-based Group Function name: Tag-based Group Configuration Function description: It shows the information of existed Tag-based VLAN Gro

6 1. Introduction 1-1. Overview of 24 FAST ETHERNET + 2 GIGABIT L2 MANAGED SWITCH 24 FAST ETHERNET + 2 GIGABIT L2 MANAGED SWITCH, 24 Fast Ethernet +

78 Add Group: Input the VLAN name, VID and then choose the member by ticking the check box beside the port No. to create a new Tag-based VLAN. As to

79 3-7-3. PVID Function name: PVID Function description: In PVID Setting, user can input VID number to each port. The range of VID number is from 1

80 It bases on 802.1p QoS and affects untagged packets. When the packets enter the switch, it would get the priority precedence according to your Defa

81 3-7-4. Port-based Group Function name: Port-based Group Configuration Function description: It shows the information of the existed Port-based V

82 Add Group: Create a new Port-based VLAN. Input the VLAN name and choose the member by ticking the check box beside the port No., then, press the &

83 3-7-5. Management VLAN Function name: Management VLAN Function Description: Parameter description: State: It works when the tag-based mode i

84 3-8. MAC Table MAC Table Configuration gathers many functions, including MAC Table Information, MAC Table Maintenance, Static and MAC Alias, which

85 Port: The port that exists in the searched MAC Entry. VID: VLAN Group that MAC Entry exists. State: Display the method that this MAC Entry is bui

86 Function Name: MAC Table Maintenance Function Description: This function can allow the user to set up the processing mechanism of MAC Table. An id

87 Function Name: Static Setting Function Description: The function of Static is used to configure MAC’s real manners inside of the switch. Three kin

7 Key Features in the Device QoS: Support Quality of Service by the IEEE 802.1P standard. There are two priority queue and packe

88 Queue (Priority): Set up the priority ( 0~3) for the MAC. Forwarding Rule (Drop Policy): Static: A MAC address is assigned to a specific port,

89 Function name: MAC Alias Function description: MAC Alias function is used to let you assign MAC address a plain English name. This will help you t

90 Parameter description: MAC Address: It is a six-byte long Ethernet hardware address and usually expressed by hex and separated by hyphens. For ex

91 3-9. GVRP Configuration GVRP is an application based on Generic Attribute Registration Protocol (GARP), mainly used to automatically and dynamical

92 Function name: GVRP Config Function description: In the function of GVRP Config, it is used to configure each port’s GVRP operation mode, in whi

93 Normal: It is Normal Registration. The Registrar responds normally to incoming GARP messages. The default setting is Normal. Fixed: It is Regist

94 Function name: GVRP Counter Function description: All GVRP counters are mainly divided into Received and Transmitted two categories to let you m

95 LeaveEmpty Message Packets: Number of GARP BPDU with Leave Empty message is received by the GARP application. Empty Message Packets: Number of GA

96 Function name: GVRP Group Information Function description: To show the dynamic group member and their information. Parameter description: Curren

97 3-10. STP Configuration The Spanning Tree Protocol (STP) is a standardized method (IEEE 802.1D) for avoiding loops in switched networks. When STP