Edimax-technology ES-5240G+ Manuel d'utilisateur

ES-5240G+ 24-Port GbE Web Smart Switch User's Manual Version 1.0 / June 2007

4 1-4. View of 24-Port GbE Web Smart Switch 1-4-1. User Interfaces on the Front Panel (Button, LEDs and Plugs) There are 24 TP Gigabit Ethe

94 4-4. Maintenance There are five functions under the maintenance section. Warm RestartFactory DefaultMaintenance Software Upgrad

95 4-4-1. Warm Restart We offer you many ways to reboot the switch, toggle the power, hardware reset and software reset. You can press the RESET butt

96 4-4-2. Factory Default Function name: Factory Default Function description: Factory Default provides the function to retrieve default settings a

97 4-4-3. Software Upgrade Function name: Software Upgrade Function description: Browse through your PC for a newer version of software pre-saved o

98 4-4-4. Configuration File Transfer Function name: Configuration File Transfer Function description: Backup the switch’s configuration file onto

99 4-4-5. Logout Besides the auto logout function as we mentioned in the system configuration section, the switch also allows the user to logout manu

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

101 Appendix A Technical Specifications Features • 20 (10/100/1000Mbps) Gigabit Ethernet (TP) switching ports are compliant with IEEE802.3, 802.3

102 Hardware Specifications  Standard Compliance: IEEE802.3/802.3ab / 802.3z / 802.3u / 802.3x  Network Interface: Configuration Mode Con

103  Diagnostic LED: System LED : Power Per Port LED: 10/100/1000M TP Port 1 to 24 : LINK/ACT, 10/100/1000Mbps 1000M SFP Fiber Por

5 • LED Indicators LED Color Function System LED POWER Green Lit when +3.3V power is coming up 10/100/1000Ethernet TP Port 1 to 24 LED LI

104 Management Software Specifications System Configuration Auto-negotiation support on 10/100Base-TX ports, Web browser can set transmission spe

105 Appendix B MIB Specifications MIB II Enterprise MIB brief description is listed as below. PRIVATE-ES-5240G+-MIB DEFINITIONS ::= BEGIN IMPORT

6 1-5. View of the Optional Modules Port 21~24 on this switch support two types of media --- TP and SFP Fiber (LC, BiDi-SC…); this port supports 10/

7 2. Installation 2-1. Starting 24-Port GbE Web Smart Switch Up This section will give users a quick start for: - Hardware and Cable Install

8 • 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

9 2-1-2-1. 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

10 2-1-2-3. Switch Cascading in Topology • Takes the Delay Time into Account Theoretically, the switch partitions the collision domain for each por

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

12 Case 2b: Port-based VLAN (See Fig.2-4). 1. VLAN1 members can not access VLAN2, VLAN3 and VLAN4 members. 2. VLAN2 members can not access V

13 2-1-3. Configuring the Management Agent of 24-Port GbE Web Smart Switch Just like browsing on the Internet, this switch is designed to allow user

ii COPYRIGHT Copyright© 2007 Edimax. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retr

14 2-1-3-1. Management through Ethernet Port There are two ways to configure and monitor the switch through its Ethernet port – using a web browser

15 Fig. 2-7 the Login Screen for Web 2-1-4. IP Address Assignment For IP address configuration, four parameters are required. T

16 According to IPv4, the IP addressed are divided three classes, class A, class B and class C. The rest of IP addresses are for multicast and broad

17 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

18 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 t

19 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

20 2-2. Typical Applications The 24-Port GbE Web Smart Switch implements 24 Gigabit Ethernet TP ports with auto MDIX and four slots for removable m

21 Fig. 2-12 Office Network Connection Fig. 2-11 Peer-to-peer Network Connection

22 3. Basic Concept and Management In this chapter we are going to introduce you the basic concepts and features of Ethernet, and how to work with

23 The above diagram shows the Ethernet architecture in OSI model. LLC sub-layer and MAC sub-layer will respond to the Data Link lay

iii Table of Contents Caution ...

24 The table 3-1 is the format of LLC PDU. It comprises four fields, DSAP, SSAP, Control and Information. The DSAP address field identifies the o

25 3-2. Media Access Control (MAC) MAC Addressing Because LAN is composed of many nodes, for the data exchanged among these nodes, each node must

26 Bit 47 bit 0 1st byte 2nd byt

27 - Destination address (DA) — The DA field is used to identify which network device(s) should receive the packet. It is a unique address. Pl

28 How does a MAC work? The MAC sub-layer has two primary jobs to do: 1. Receiving and transmitting data. When receiving data, it parses frame to

29 Ethernet MAC transmits frames in half-duplex and full-duplex ways. In half-duplex operation mode, the MAC can either transmit or receive frame at

30 Parameter value/LAN 10Base 100Base 1000Base Max. collision domain DTE to DTE 100 meters 100 meters for UTP412 meters for fiber10

31 3-3. Flow Control Flow control is a mechanism to tell the source device stop sending frames for a specified period of time designated by target d

32 Frame Reception In essence, the frame reception is the same in both operations of half duplex and full duplex, except that full-duplex operation

33 What if a VLAN tagging is applied? VLAN tagging is a 4-byte long data immediately following the MAC source address. When tagged VLAN is applied,

iv 4-3-5. IGMP Status...90 4-3-6. Ping Status.

34 The maximum length of the extension is equal to the quantity (slotTime - minFrameSize). The MAC continues to monitor the medium for collisions whi

35 Extended Distance Limitations: The diameter of a half-duplex LAN segment is determined by its maximum propagation delay time. For example, in 1

36 How does a switch operate? A Layer 2 switch uses some features of the Data Link layer in OSI model to forward the packet to destination port(

37 Mac address aging There is a field in MAC address table used to put the entry’s Age time which determines how long a MAC entry can reside in a sw

38 3-5. Virtual LAN What is a VLAN? It is a subset of a LAN. Before we discuss VLAN, we must understand what LAN is. In general, a LAN is composed o

39 Now we apply VLAN technology to configure the system shown as the figure above. We can partition the users into the different logical networks

40 There are many types of VLAN applied. The most popular ones are port-based VLAN, tag-based VLAN and protocol-based VLAN.  Port-based VLAN Some p

41 VLAN-tagged frame: An Ethernet frame, carrying VLAN tag field, contains VLAN identification without the value of 0 and 4095, and priority inform

42 Ingress Rule: Each packet received by a VLAN-aware bridge will be classified to a VLAN. The classification rule is described as follows. 1. If th

43 How does a Tagged VLAN work? If the ingress filtering is enabled and when a packet is received, the VLAN bridge will first check if the VID of the

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

44 3-6. Link Aggregation Basically, Link Aggregation is to aggregate the bandwidth of more than one port to an assigned logical link. This highly i

45 Terminology Link Aggregation: It is a method to have multiple physical links with the same media and speed bundled to be a logical link forming

46 4. Operation of Web-based Management This chapter instructs you how to configure and manage the 24-Port GbE Web Smart Switch through its web us

47 Fig. 4-1 4-1. Web Management Home Overview After you login, the switch shows you the system status information as Fig. 4-2. This is the defa

48 • The Information of Page Layout ⎯ On the top, it shows the front panel of the switch. In the front panel, green LEDs on to show linked ports in

49 4-2. Configuration Fifteen functions, including System Configuration, Ports Configuration, VLAN Mode Configuration, VLAN Group Configuration, Agg

50 4-2-1. System Configuration System configuration is one of the most important configurations in the switch. Without proper settings, network admi

51 Active Subnet Mask: Show the active subnet mask of this switch. Active Gateway: Show the active gateway of this switch. DHCP Server:

52 Subnet mask is used to set the subnet mask value, which should be the same value as that of the other devices resided in the same network

53 4-2-2. Port Configuration Function name: Ports Configuration Function description: Ports Configuration is applied to change the settings of eac

54 Fig. 4-4 Port Configuration 4-2-3. VLAN Mode Configuration The switch supports Port-based VLAN and Tag-based VLAN (802.1q). Support 24 active V

55 Tag-based: Tag-based VLAN identifies its member by VID. This is quite different from port-based VLAN. If there are any more rules in ingress filte

56 4-2-4. VLAN Group Configuration Function name: VLAN Group Configuration Function description: It shows the existing information of VLAN Groups Li

57 Add Group: Create a new port-based VLAN or tag-based VLAN, which depends on the VLAN mode you choose in VLAN mode function. Fig. 4-8 Add or Remo

58 4-2-5. Aggregation The Aggregation (Port Trunking) Configuration is used to configure the settings of Link Aggregation. You can bundle more than o

59 4-2-6. LACP The switch supports the link aggregation IEEE802.3ad standard. This standard describes the Link Aggregate Control Protocol (LACP), whi

60 4-2-7. RSTP RSTP detects and breaks network loops and provides backup links between switches, bridges or routers. It allows a switch to interact

61 RSTP Port Configuration Function description: Enable or disable RSTP protocol on the port which being selected and set path cost. Parameter d

62 4-2-8. 802.1X 802.1x port-based network access control provides a method to restrict users to access network resources via authenticating user’s i

63 While in the authentication process, the message packets encapsulated by Extensible Authentication Protocol over LAN (EAPOL), are exchanged betwee

1 1. Introduction 1-1. Overview of 24-Port GbE Web Smart Switch 24-port Gigabit Web Smart Switch is a standalone switch that meets IEEE 802.3/u/x/z

64 1. On the initial stage, the supplicant A is unauthenticated and a port on switch acting as an authenticator is in unauthorized state. So the acc

65 10. When the supplicant issue an EAP-Logoff message to Authentication server, the port you are using is set to be unauthorized.. The 802.1X “Enab

66 Mode: Enable or disable 802.1X function. RADIUS IP: RADIUS server IP address for authentication. Default: 0.0.0.0 RADIUS UDP Port: The port number

67 Force Reinitialize: Force the subscriber to reinitialize connection to the port. Force Reinitialize All: Force Reinitialize for all ports at once.

68 Fig. 4-17 802.1X Statistics Function name: 802.1x Parameters Function description: In here, user can enable or disable Reauthentication func

69 4-2-9 IGMP Snooping Function name: IGMP Snooping Configuration Function description: IGMP snooping enable group multicast traffic to only be

70 4-2-10. Mirror Configuration Function name: Mirror Configuration Function description: Mirror Configuration is to monitor the traffic of the netw

71 4-2-11. QoS(Quality of Service) Configuration The switch offers powerful QoS function. This function supports VLAN-tagged priority that can make p

72 Function name: QoS Configuration Function description: When you want to use QoS function, please select QoS Mode through the drop-down menu in adv

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

2 1-2. Checklist Before you start installing the switch, verify that the package contains the following:  　 24-Port GbE Web Smart Switch  　 S

74 4-2-12 Filter Function name: Filter Configuration Function description: This function can set management’s source IP Address to each port, simple

75 Fig. 4-24 Filter Configuration

76 4-2-13 Rate Limit Function name: Ingress and Egress Bandwidth Setting Function description: Ingress and Egress Bandwidth Setting function is used

77 4-2-14 Storm Control Function name: Storm Control Function description: Storm Control is used to block unnecessary frames of the multicast and bro

78 Parameter description: ICMP Rate: To enable the ICMP Storm capability. The user can use drop-down menu to select number of frames. Default is No L

79 4-2-15 SNMP Any Network Management System (NMS) running the Simple Network Management Protocol (SNMP) can manage the Managed devices equipped with

80 Default SNMP function: Disable Default community name for Get: public Default community name for Set: private Default community name for Trap: pu

81 4-3. Monitoring There are six functions under in the monitoring function. Statistics Overview Detailed StatisticsMonitoring

82 4-3-1. Statistics Overview The function of Statistics Overview collects any information and provides the counting summary about the traffic of the

83 4-3-2. Detailed Statistics Function name: Detailed Statistics Function description: Display the detailed counting number of each port’s traffic.

3 • Supports to send the trap event while monitored events happened • Supports default configuration which can be restored to overwrite the current c

84 Tx Broad- and Multicast: Show the counting number of the transmitted broadcast with multicast packet. Tx Error Packets: Show the counting number o

85 Rx 65-127 Bytes: Number of 65 ~ 126-byte frames in good and bad packets received. Rx 128-255 Bytes: Number of 127 ~ 255-byte frames in good and ba

86 Tx Collisions: Number of collisions transmitting frames experienced. Tx Drops: Number of frames dropped due to excessive collision, late collisio

87 4-3-3. LACP Status Function name: LACP Status Function description: Display the LACP status. In the Fig. 4-30, the window can show LACP informati

88 4-3-4. RSTP Status Function name: RSTP Status Function description: Display the RSTP status. In the Fig. 4-28, the window can show the VLAN brid

89 Fig. 4-31 RSTP Status

90 4-3-5. IGMP Status Function name: IGMP Status Function description: Display the IGMP status. In the Fig. 4-29, the window can show VLAN ID for e

91 Fig. 4-32 IGMP Status

92 4-3-6. Ping Status Function name: Ping Status Function description: To setting up the target IP address for ping function of ICMP protocol and di

93 Fig. 4-33 Ping