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H3C S1526 User Manual

H3C S1526 User Manual

Smart ethernet switch
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H3C S1526 Smart Ethernet Switch

User Manual

Hangzhou H3C Technologies Co., Ltd.
http://www.h3c.com
Manual Version: T2-UM-20070516-3.02

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  • Page 1: User Manual

    H3C S1526 Smart Ethernet Switch User Manual Hangzhou H3C Technologies Co., Ltd. http://www.h3c.com Manual Version: T2-UM-20070516-3.02...
  • Page 2 Copyright © 2005-2007, Hangzhou H3C Technologies Co., Ltd. All Rights Reserved No part of this manual may be reproduced or transmitted in any form or by any means without prior written consent of Hangzhou H3C Technologies Co., Ltd. Trademarks H3C,...
  • Page 3 Technical Support soho@h3c.com http://www.h3c.com...

  • Page 4: About This Manual

    This chapter describes how to configure and Configuration manage the S1526 through the Web. 3 Configuration This chapter describes how to configure and Through manage the S1526 through the command line Console Port interface. Typical This chapter describes a typical network Configuration...
  • Page 5 Chapter Content Appendix – This chapter describes how to install the TCP/IP TCP/IP protocol on your computer. Installation 6 Appendix – IP This chapter describes how to configure an IP Address address on your computer. Configuration Conventions The manual uses the following conventions: I.
  • Page 6 Convention Description Multi-level menus are separated by forward slashes. For example, [File/Create/Folder]. Symbols Convention Description Means reader careful. Improper operation may cause data loss or damage Caution to equipment. Note Means a complementary description.

  • Page 7: Table Of Contents

    User Manual H3C S1526 Smart Ethernet Switch Table of Contents Table of Contents Chapter 1 Product Overview ..........1-1 1.1 Introduction ............1-1 1.2 Features .............1-1 Chapter 2 Web-based Configuration ......2-1 2.1 Prerequisites ............2-1 2.2 Basic Configuration ..........2-2 2.2.1 Logging in to Web NMS ......2-2 2.2.2 Configuration Page Introduction ....2-3...
  • Page 8 User Manual H3C S1526 Smart Ethernet Switch Table of Contents 2.5.6 Broadcast Storm Control ......2-28 2.6 VLAN ..............2-29 2.6.1 VLAN Types ..........2-29 2.6.2 802.1Q VLAN ........... 2-30 2.6.3 Port-based VLAN ........2-37 2.7 QoS ..............2-41 2.7.1 QoS Introduction ........2-41 2.7.2 QoS Configuration ........

  • Page 9: Chapter 1 Product Overview

    Chapter 1 Product Overview 1.1 Introduction H3C S1526 Smart Ethernet Switch (hereinafter referred to as the S1526) is suitable for the networking of small and medium-sized enterprises, Internet cafe and households. It provides one console port, 24 × 10/100Base-TX autosensing Ethernet ports and two 1000 Mbps uplink combo ports.
  • Page 10 User Manual H3C S1526 Smart Ethernet Switch Chapter 1 Product Overview Table 1-1 S1526 features Item Description Supports up to 256 IEEE 802.1Q compliant VLANs VLAN (virtual local area network) Supports up to 26 port-based VLANs All ports support broadcast storm...
  • Page 11 User Manual H3C S1526 Smart Ethernet Switch Chapter 1 Product Overview Item Description Supports traffic flow and type Port statistics statistics Diagnosis of parameter such as Cable Diagnostics operating status and length of port connecting cables Note: NMS = Network Management System...

  • Page 12: Chapter 2 Web-Based Configuration

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Chapter 2 Web-based Configuration The S1526 has a built-in Web server, through which you can manage and maintain the switch conveniently. 2.1 Prerequisites Your computer should meet following basic...

  • Page 13: Basic Configuration

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration default management IP address of the S1526 is 192.168.0.234, and subnet mask 255.255.255.0. Assign the Ethernet port connected to the computer to be in the management VLAN (refer to section 3.2.5...

  • Page 14: Configuration

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Caution: Only one user can log in to the Web-based NMS of the S1526 Ethernet switch at a time. For the modification of password, refer to section 2.4.2 “ Password ”.
  • Page 15 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration and [Save Config]. The following table presents all the menus and the configuration pages they link to. You can use it to quickly locate your desired section for configuration.
  • Page 16 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Item Function Display and set the basic settings for the ports: operating Port Setting rate, duplex mode and flow control Trunk Set the trunk group for the ports Set the monitor port, mirroring...

  • Page 17: Button Description

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Item Function Set mapping relation between queues and priorities, and queue weight Cable Diagnose operating status and Cable Diagnosti parameters such as length for Diagnostics port cables Log out the Web configuration Logout —...

  • Page 18: User Session Timeout

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration 2.2.5 User Session Timeout If your session is inactive for a certain period of time after you log in to the Web-based NMS, you will be automatically logged out and the system will display the [Web-based NMS...

  • Page 19: System

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Figure 2-3 Save configuration 2.4 System 2.4.1 System Setting Click [System/System Setting] to enter the [System Settings] page, where you can view and configure the system parameters of the switch, as shown in...

  • Page 20: Password

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Item Description MAC address MAC address of the switch. IP address of the switch. By entering this address, you can log IP address in the Web-based configuration page. The default IP address of the switch is 192.168.0.234.

  • Page 21: Restore Default

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Figure 2-5 Change password Note: The password is case-sensitive and consists of non-null character(s) that can be directly input with keyboard, excluding space and quotation marks. The length of password cannot exceed 12 characters.

  • Page 22: Reboot

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Figure 2-6 Restore factory default settings Caution: Once factory default settings restored, configurations such as the user name, password, and IP address are restored to the default settings. Use the default user name, password and IP address to log in.

  • Page 23: Upgrade

    Click the <REBOOT> button, and click <Yes> in the confirmation dialog box to reboot the switch and return to the [Web-based NMS Login] screen, as shown in Figure 2-1 2.4.5 Upgrade The S1526 Ethernet switch supports online software upgrade. Take the following steps: Click [System/Upgrade]. [Upgrade...
  • Page 24 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Click the <ENTER MAINTENANCE MODE> button to enter the [Enter Maintenance Mode] page, as shown Figure 2-9 Figure 2-9 Entering maintenance mode Caution: Once you click <CONTINUE> and enter the [Software Upgrade] page, you cannot go back to the previous step.

  • Page 25: Port

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Figure 2-10 Software upgrade 2.5 Port 2.5.1 Port Setting I. Displaying port information Click [Port/Port Setting] to enter the [Port Setting] page, as shown in Figure 2-11 2-14...
  • Page 26 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Figure 2-11 Port setting This page displays the basic information of each port, as described below: Table 2-4 Port setting item description Item Description Port number, corresponding to the identification on the front panel of the switch.
  • Page 27 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Item Description Indicates whether the port is enabled to Admin forward data. In the case of “Disabled”, this port cannot forward data. II. Setting port properties Click the port number (for example, 01) to enter the [Port...

  • Page 28: Trunk

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Table 2-5 Port property item description Item Description Number of the port currently being Port configured. Three options available: auto-negotiation, 10 Mbps, and 100 Mbps. For port 25 and port 26 Speed there is one more option: 1 Gbps.
  • Page 29 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration shared among the member ports. This feature increases bandwidth and enhances connection reliability. Three load distribution algorithms for physical links are available to implement port trunking: source MAC-based (SA), destination MAC-based (DA), and source &...
  • Page 30 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Note: If you set the VLAN properties for a member port of a trunk group, the VLAN properties of the other ports in that trunk group will change accordingly.

  • Page 31: Port Mirroring

    Figure 2-13 Trunk 2.5.3 Port Mirroring I. Port mirroring introduction The S1526 supports the port mirroring function. With this function enabled, a copy of the data on one or more ports can be forwarded to the monitor port for traffic analysis and monitoring.
  • Page 32 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Select the [Enable port mirroring] check box on the [Port Mirroring Setting] page. Type the number of the port which you want to set as the monitor port in the [Monitor Port] input box.

  • Page 33: Statistics

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Figure 2-14 Port mirroring setting 2.5.4 Statistics The port statistics function is used to count the packets and bytes across ports. You can view the traffic and packet type on the ports, to help locate network problems.
  • Page 34 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Figure 2-15 Port statistics To view the detailed statistics information of a port, click the port number. Figure 2-16 shows an example of detailed port statistics information. 2-23...
  • Page 35 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Figure 2-16 Port statistics Table 2-6 describes the error packets received on the port. Table 2-6 Description of error packets Packet Description Port-received packet The number of packets that have a valid...
  • Page 36 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Packet Description The number of error packets that are CRC error between 64 to 1,518 bytes long. The number of packets that are between 64 to 1,518 bytes long and that...

  • Page 37: Rate Limit

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Packet Description The number of packets transmitted by a port for which the first transmission Deferred error attempt is delayed because the medium is busy. The number of collisions experienced Collisions error by a port during packet transmissions.
  • Page 38 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Figure 2-17 Rate limit For example, as shown in Figure 2-18 , set the rate limit for incoming traffic on port 4 to 64 kbps, and that for outgoing traffic to 2 Mbps.

  • Page 39: Broadcast Storm Control

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration 2.5.6 Broadcast Storm Control With the broadcast storm control function enabled, if the broadcast traffic exceeds the predefined limit, the system will drop broadcast packets beyond the limit until the ratio of broadcast packets comes down to a reasonable value.

  • Page 40: Vlan

    LAN segment. 2.6.1 VLAN Types The S1526 supports two types of VLANs: 802.1Q VLAN and port-based VLAN. Click [VLAN/Advanced] to enter the [Select VLAN Type] page, as shown in Figure 2-20 .

  • Page 41: 802.1Q Vlan

    Caution: In the 802.1Q VLAN mode, you can only manage the switch via a port belonging to the management VLAN. The default management VLAN of the S1526 is VLAN 1. To modify the management VLAN, refer to section 3.2.5 “...
  • Page 42 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Figure 2-21 View VLANs The parameters in the figure above are described as follows: Table 2-7 802.1Q VLAN item description Item Description VLAN ID, ranging from 1 to 4094. To configure VLAN ID a VLAN, click the corresponding VLAN ID.
  • Page 43 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Item Description To query a VLAN, enter its VLAN ID in the VLAN [VLAN ID] input box under [VLAN query] and Query click <QUERY>. The matched VLAN, if it exists, will be displayed.
  • Page 44 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration You can set the port isolation function for the VLAN. Select the <Enable port isolation> check box at first, and then input the uplink port number. The uplink port is used to connect the upper-level switch or router.
  • Page 45 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Figure 2-22 Create a VLAN 2-34...
  • Page 46 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Note: A VLAN ID can range from 2 to 4094. VLAN 1 is the default management VLAN of the switch and it includes all ports by default. VLAN 1 cannot be deleted.
  • Page 47 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Figure 2-23 VLAN modification Note: If you modify the VLAN configuration of a port that belongs to a trunk group, the VLAN configurations of the other member ports of that trunk group will change accordingly.

  • Page 48: Port-Based Vlan

    Chapter 2 Web-based Configuration Figure 2-24 PVID display Figure 2-25 PVID configuration 2.6.3 Port-based VLAN The S1526 supports up to 26 port-based VLANs. One port can belong to multiple port-based VLANs. I. Display Use the method described in section 2.6.1 “...
  • Page 49 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration view the information of other VLANs. The [Port List] field on this screen lists the ports belonging to this VLAN. Figure 2-26 Port-based VLAN The description of the parameters in the figure above is as...
  • Page 50 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Enter the port-based VLAN ID in the [Port-based VLAN ID] text box. Select from the port icons the ports to be included in this port-based VLAN. Click the port icon to mark it...
  • Page 51 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration III. Modify Click the port number in Figure 2-26 to enter the [VLAN Modification] page, where you can modify the settings of that VLAN. Refer to section 2.6.2 “...

  • Page 52: Qos

    Chapter 2 Web-based Configuration 2.7 QoS 2.7.1 QoS Introduction The S1526 supports basic QoS function. With proper port priority settings, when network congestion occurs, the system first drops packets on ports with lower priorities to ensure the transmission of packets on ports with higher priorities. The switch supports 4 queues, with queue 0 having the lowest priority and queue 3 having the highest priority.

  • Page 53: Cable Diagnostics

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Figure 2-29 QoS configuration 2.8 Cable Diagnostics Click [Cable Diagnostics] on the menu bar to enter the page as shown in Figure 2-30 . Select a port number from the [Port] drop-down list.
  • Page 54 User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Table 2-10 Cable diagnostics item description Item Description Port Number of port to be diagnosed. Ports 1 through 24 support basic diagnosis only. Ports 25 and 26 support basic...

  • Page 55: Logout

    User Manual H3C S1526 Smart Ethernet Switch Chapter 2 Web-based Configuration Caution: The cable diagnostics function is not suitable for optical fiber cables. Do not plug or unplug the cable during the cable diagnostics process. 2.9 Logout Click [Logout] in the [Web-based NMS] screen and click <Yes>...

  • Page 56: Chapter 3 Configuration Through Console Port

    User Manual Chapter 3 Configuration Through H3C S1526 Smart Ethernet Switch Console Port Chapter 3 Configuration Through Console Port 3.1 Building Configuration Environment Through Console Port I. Connecting the switch to the console terminal As shown in Figure 3-1 , to build a local configuration...
  • Page 57 User Manual Chapter 3 Configuration Through H3C S1526 Smart Ethernet Switch Console Port (HyperTerminal). Create a new connection. Take HyperTerminal in Windows 2000 as an example. As shown in Figure 3-2 , enter the name of the new connection in the [Name] text box, and then click <Apply>.
  • Page 58 User Manual Chapter 3 Configuration Through H3C S1526 Smart Ethernet Switch Console Port Figure 3-3 Connection port configuration Set serial port parameters. In the [Port properties] dialog box as shown in Figure 3-4 , set [Bits per second] to 9600 bps, [Data bits] to 8, [Parity] to None, [Stop bits] to 1, and [Flow control] to None.
  • Page 59 Figure 3-4 Configure terminal communication parameters Configure HyperTerminal properties. [HyperTerminal] page click [File//Properties/Settings] to enter the [S1526 Properties] window, as shown in Figure 3-5 . Select “VT100” or “Auto detect” as the emulation type. Click <Apply> to return to the [HyperTerminal] window.

  • Page 60: User Configuration

    User Manual Chapter 3 Configuration Through H3C S1526 Smart Ethernet Switch Console Port Figure 3-5 Terminal property settings The console terminal will display the self test information of the switch. Press <Enter> after the self test completes to enter the main menu.

  • Page 61: Changing Web-Based Nms Password

    User Manual Chapter 3 Configuration Through H3C S1526 Smart Ethernet Switch Console Port MAIN MENU 1. Modify password 2. Set IP address/Subnet mask/Gateway 3. Reset to default configuration 4. Save current configuration 5. Modify management VLAN 0. Reboot Enter your choice (0-5): 3.2.1 Changing Web-based NMS Password...

  • Page 62: Setting Ip Addresses

    User Manual Chapter 3 Configuration Through H3C S1526 Smart Ethernet Switch Console Port 3.2.2 Setting IP Addresses Type 2 on the main menu to go to the IP address configuration page. Set the IP address of the switch first, and then the subnet mask, followed by the gateway IP address.

  • Page 63: Saving The Current Configuration

    User Manual Chapter 3 Configuration Through H3C S1526 Smart Ethernet Switch Console Port Caution: Once the switch has been restored to the factory default settings, all configurations including the user name, password and IP address of the switch will be restored to the default settings.

  • Page 64: Configuring The Management Vlan

    802.1Q VLAN mode. In the port-based VLAN mode, the management VLAN function is not supported. The S1526 can only have one management VLAN at a time. The valid management VLAN is the currently created or modified management VLAN. The original management VLAN will not be valid any longer.
  • Page 65 User Manual Chapter 3 Configuration Through H3C S1526 Smart Ethernet Switch Console Port Management VLAN ID(1-4094): 1 Ports(pvid) in the management VLAN: 1( 1) 2( 1) 3( 1) 4( 1) 5( 1) 6( 1) 7( 1) 8( 1) 9( 1) 10( 1) 11( 1) 12( 1) 13( 1) 14( 1) 15( 1)
  • Page 66 User Manual Chapter 3 Configuration Through H3C S1526 Smart Ethernet Switch Console Port 2( 3) Add another port?(Y/N):y Add management port(1-26): 3 Port 3 is added to VLAN 3 successfully! For example, change the management VLAN to be the existing VLAN 2, and add Port 3 to the management VLAN.

  • Page 67: Rebooting The Switch

    User Manual Chapter 3 Configuration Through H3C S1526 Smart Ethernet Switch Console Port 3.2.6 Rebooting the Switch Type 0 on the main menu. The system prompts you to reboot the switch. Type Y and press <Enter>. The system will start rebooting and will load the newly saved configuration information from its EEPROM.

  • Page 68: Chapter 4 Typical Configuration

    PCs of other departments, which require Internet access by connecting to an uplink switch through the S1526 and an uplink speed of 2 Gbps. In addition, the S1526 should be able to be managed remotely by a management computer.
  • Page 69 Enable port trunking on port 25 and port 26 to increase the bandwidth. Connect a computer to the S5000P to manage the S1526. Note that the port to which the management computer is connected should be in VLAN 1 (default management VLAN).

  • Page 70: Networking Diagram

    H3C S1526 Smart Ethernet Switch Chapter 4 Typical Configuration 4.2 Networking Diagram Figure 4-1 S1526 802.1Q VLAN typical configuration 4.3 Configuration Steps Launch the Web browser and type the default IP address of the switch http://192.168.0.234 (this address can be modified after login) in the address bar.
  • Page 71 User Manual H3C S1526 Smart Ethernet Switch Chapter 4 Typical Configuration Figure 4-2 VLAN type Create a VLAN. Click the [802.1Q VLAN] tab to enter the [VLAN Management] page. Click the <Create> button on the right of the page to enter the [VLAN...
  • Page 72 User Manual H3C S1526 Smart Ethernet Switch Chapter 4 Typical Configuration Figure 4-4 Modify a VLAN Modify the port PVID. Click the [PVID Configuration] tab and click the port ID to enter the port PVID setting page. All port PVIDs are 1 by default. Change the port...
  • Page 73 User Manual H3C S1526 Smart Ethernet Switch Chapter 4 Typical Configuration Figure 4-6 Port PVID Add ports 5 through 26 to VLAN 10. Repeat the previous steps 2 to 4: create VLAN 10, add ports 5 through 26 to VLAN 10 (note that the port icons of...
  • Page 74 User Manual H3C S1526 Smart Ethernet Switch Chapter 4 Typical Configuration Figure 4-7 Port trunking...
  • Page 75 The network design is completed. After installation of the S1526, assign ports 1 through 4 to PCs of the Finance Dept. and ports 5 through 24 to PCs of other departments. Connect ports 25 and 26 of the S1526 to the S5000P and connect one computer to the S5000P to manage the S1526.

  • Page 76: Chapter 5 Appendix - Tcp/Ip Installation

    H3C S1526 Smart Ethernet Switch Installation Chapter 5 Appendix – TCP/IP Installation The PC through which you configure the S1526 must have the TCP/IP protocol suite installed. If you are not sure whether TCP/IP is installed, follow these steps. Caution: The following steps are based on Windows 2000.
  • Page 77 User Manual Chapter 5 Appendix – TCP/IP H3C S1526 Smart Ethernet Switch Installation Figure 5-1 Local area connection properties Double click <Protocol> from the network component type list, or click <Protocol> and then click <Add>.
  • Page 78 User Manual Chapter 5 Appendix – TCP/IP H3C S1526 Smart Ethernet Switch Installation Figure 5-2 Select network component type Select [Microsoft] from the [Manufacturers] list, and double-click [TCP/IP] in the [Network Protocol] list or click [TCP/IP], and then click <OK>. You will return to the [Network] window a few seconds later, and you can see “TCP/IP”...
  • Page 79 User Manual Chapter 5 Appendix – TCP/IP H3C S1526 Smart Ethernet Switch Installation Figure 5-3 Select network protocol...

  • Page 80: Chapter 6 Appendix - Ip Address Configuration

    192.168.0.234, and subnet mask 255.255.255.0. In local configuration the IP address of the user’s computer must be in the same segment as the management IP address of the S1526 in order to log in. The following description is based on Windows 2000.
  • Page 81 User Manual Chapter 6 Appendix – IP H3C S1526 Smart Ethernet Switch Address Configuration Figure 6-1 Network and dial-up connections Right-click the [Local Area Connection] icon in the [Network and Dial-up Connections] window, and then click [Properties] on the shortcut menu to enter the...
  • Page 82 User Manual Chapter 6 Appendix – IP H3C S1526 Smart Ethernet Switch Address Configuration Figure 6-2 Local area connection properties Select the [General] tab and select [Internet Protocol (TCP/IP)] from the network component list. Click the <Properties> button to enter the [Internet Protocol...
  • Page 83 User Manual Chapter 6 Appendix – IP H3C S1526 Smart Ethernet Switch Address Configuration Figure 6-3 Internet protocol (TCP/IP) properties Select the [Use the following IP address] option button in the [Internet Protocol (TCP/IP) Properties] window, and enter the IP address, subnet mask and default...

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