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Huawei Quidway S3700 Series Configuration Manual

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Quidway S3700 Series Ethernet Switches
V100R006C00
Configuration Guide - Device
Management
Issue
01
Date
2011-07-15
HUAWEI TECHNOLOGIES CO., LTD.

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  • Page 1 Quidway S3700 Series Ethernet Switches V100R006C00 Configuration Guide - Device Management Issue Date 2011-07-15 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2 All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope.

  • Page 3: About This Document

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management About This Document About This Document Intended Audience This document describes procedures and provides examples for configuring the Device Management features of the S3700. This document guides you through the configuration and applicable environment of the Device Management features of the S3700.

  • Page 4: Command Conventions

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management About This Document Command Conventions The command conventions that may be found in this document are defined as follows. Convention Description Boldface The keywords of a command line are in boldface.

  • Page 5: Table Of Contents

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management Contents Contents About This Document........................ii 1 Auto-Config............................1 1.1 Overview................................2 1.2 Auto-Config Features Supported by the S3700....................3 1.3 Deploying Unconfigured Switches (Same Network Segment)................6 1.3.1 Establishing the Configuration Task......................6 1.3.2 Configuring the DHCP Server........................7 1.3.3 Configuring the FTP/TFTP Server......................8...
  • Page 6 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management Contents 3.5.1 Establishing the Configuration Task.......................33 3.5.2 (Optional) Configuring the Reserved VLAN of the Stack..............34 3.5.3 (Optional) Enabling the Stacking Function.....................34 3.5.4 (Optional) Configuring a Stack ID for the S3700...................35 3.5.5 (Optional) Configuring a Stack Priority for a Device................35...
  • Page 7 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management Contents 6.2.5 (Optional) Configuring the Timestamp for the Output Information............56 6.2.6 Checking the Configuration........................57 6.3 Sending Information to the Information Center....................57 6.3.1 Sending Information to the Console......................57 6.3.2 Sending Information to the Telnet Terminal...................58 6.3.3 Sending Information to the SNMP Agent....................59...
  • Page 8 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management Contents 8.5.1 Establishing the Configuration Task.......................84 8.5.2 Configuring Local VLAN Mirroring.......................84 8.5.3 Checking the Configuration........................85 8.6 Configuring Remote VLAN Mirroring......................85 8.6.1 Establishing the Configuration Task.......................85 8.6.2 Configuring Remote VLAN Mirroring....................86 8.6.3 Checking the Configuration........................87...
  • Page 9 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management Contents 8.14.3 (Optional) Changing an Observing Port....................101 8.14.4 Checking the Configuration.........................101 8.15 Configuring CPU Mirroring.........................101 8.15.1 Establishing the Configuration Task....................102 8.15.2 (Optional) Configuring an ACL Rule....................102 8.15.3 Configuring an Observing Port......................103 8.15.4 Configuring CPU Mirroring........................103...
  • Page 10 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management Contents 11 Restarting and Resetting......................136 11.1 Introduction..............................137 11.1.1 Process of Starting the S3700......................137 11.1.2 Process of Starting the BootROM.......................137 11.2 Restarting the S3700 Immediately.......................138 11.2.1 Restarting the S3700 Immediately Through Command Lines............139 11.2.2 Restarting the S3700 by Pressing the Power Button on the S3700.............139...

  • Page 11: Auto-Config

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 1 Auto-Config Auto-Config About This Chapter This chapter describes the concept, working mechanism, and deployment of Auto-Config. 1.1 Overview This section describes the functions, application scenarios, and terms of Auto-Config.

  • Page 12: Overview

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 1 Auto-Config 1.1 Overview This section describes the functions, application scenarios, and terms of Auto-Config. When a new switch or a switch without any configuration file is powered on, Auto-Config runs automatically to obtain a configuration file.

  • Page 13: Auto-Config Features Supported By The S3700

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 1 Auto-Config Option 150 The Option 150 field is configured on the DHCP server to specify the IP address of the TFTP server. Option 14x The Option 14x field is configured on the DHCP server to specify the IP address, user name, and password of the FTP server.
  • Page 14 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 1 Auto-Config Figure 1-1 Basic process of Auto-Config Auto-Config starts Send DHCP Request packets periodically DHCP Reply Packets received? DHCP Reply packets valid? Stop sending DHCP Request packets Allocate IP address...
  • Page 15 If the flash memory does not contain any configuration file, the switch checks whether it is added to a Huawei Group Management Protocol (HGMP) cluster. If the switch is not in any HGMP cluster, the switch begins to...

  • Page 16: Deploying Unconfigured Switches (Same Network Segment)

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 1 Auto-Config 1.3 Deploying Unconfigured Switches (Same Network Segment) This section describes how to deploy S3700s without configuration file. 1.3.1 Establishing the Configuration Task Applicable Environment As shown in Figure 1-2, unconfigured switches are reachable from a DHCP server.

  • Page 17: Configuring The Dhcp Server

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 1 Auto-Config Data Interconnection information about the upstream interfaces on each S3700 and the downstream interfaces on the DHCP server MAC address of each unconfigured switch IP address, mask, address pool, and Option 150 or Option 14x of the DHCP server IP address, version file, patch file, and configuration file on the FTP/TFTP server 1.3.2 Configuring the DHCP Server...

  • Page 18: Configuring The Ftp/Tftp Server

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 1 Auto-Config 1.3.3 Configuring the FTP/TFTP Server Context The configuration procedure varies according to the device type of the FTP/TFTP server. Therefore, the configuration procedure is not described and only the configuration contents are provided.

  • Page 19: Deploying Unconfigured Switches (Different Network Segments)

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 1 Auto-Config immediately by default. Then run the display current-configuration command to check whether the configurations take effect. NOTE If you access the switch when it is busy delivering configurations in the Auto-Config process, the switch may not respond in real time.

  • Page 20: Configuring The Dhcp Server

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 1 Auto-Config Ensuring that there is no *.cfg or *.zip file except the *web.zip and web.zip files in the flash memory of each switch Ensuring that the switches are not added to any HGMP cluster and USB upgrade Data Preparation To deploy unconfigured switches, you need the following data.

  • Page 21: Configuring Dhcp Relay

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 1 Auto-Config 1.4.3 Configuring DHCP Relay Context The configuration procedure varies according to the device type of the DHCP relay. Therefore, the configuration procedure is not described and only the configuration contents are provided.
  • Page 22 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 1 Auto-Config Context You can check different items in different phases in the Auto-Config process to confirm that Auto-Config runs properly. Procedure Step 1 Five minutes after unconfigured switches are powered on, check address allocation on the DHCP server to confirm that the switches are connected to the DHCP server.

  • Page 23: Nap Configuration

    This chapter describes how to configure the Neighbor Access Protocol (NAP) on the S3700. 2.1 NAP Overview NAP is a Huawei proprietary protocol that implements remote configuration and deployment of unconfigured devices. You can log in to an unconfigured device from a directly connected device and configure the unconfigured device remotely through NAP.

  • Page 24: Nap Overview

    2 NAP Configuration 2.1 NAP Overview NAP is a Huawei proprietary protocol that implements remote configuration and deployment of unconfigured devices. You can log in to an unconfigured device from a directly connected device and configure the unconfigured device remotely through NAP.

  • Page 25: Configuring And Starting The Nap Master Interface

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 2 NAP Configuration Connecting the device having an empty configuration to a device in the current network via a single hop by using network cables Ensuring that the interfaces connecting the device with an empty configuration and the device in the current network are both in the Up state, and support NAP.
  • Page 26 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 2 NAP Configuration The system view is displayed. Run: interface interface-type interface-number The interface view is displayed. Run: nap port master The NAP Master interface is configured and started. Manual IP address allocation Two methods are available for manually allocating IP addresses.

  • Page 27: Remote Login

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 2 NAP Configuration IP addresses are configured for establishing NAP connections. The default IP address pool for establishing NAP connections is 10.167.253.0/24. When configuring IP addresses, ensure that the primary IP addresses of both the master and the slave interfaces are on the same network segment, and that the secondary IP addresses of both the master and the slave interfaces are on the same network segment.

  • Page 28: Disabling Nap On The Slave Device

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 2 NAP Configuration 2.2.4 Disabling NAP on the Slave Device If the NAP function is no longer required, you need to disable NAP on the slave interface of the slave device.

  • Page 29: Configuration Examples

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 2 NAP Configuration If the interface is not assigned an IP address, the following information is displayed. ------------------------------------------------------ NAP master port list: Port count ------------------------------------------------------ Port property : Master Current status...

  • Page 30: Example For Configuring Nap-Based Remote Deployment In Static Mode

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 2 NAP Configuration 2.3.1 Example for Configuring NAP-based Remote Deployment in Static Mode In this example, the temporary neighbor relationship is set up between the switch and the device with the empty configuration and IP addresses are assigned to the switch and the device to implement remote deployment in manual mode.

  • Page 31: Example For Configuring Nap-Based Remote Deployment In Automatic Mode

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 2 NAP Configuration [SwitchB-GigabitEthernet0/0/1] nap local-ip 12.12.12.5 sub-ip 12.12.12.9 peer-ip 12.12.12.6 sub-ip 12.12.12.10 30 Are you sure to continue?[Y/N] y # After the preceding configuration is complete, run the display nap status command on Switch B.
  • Page 32 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 2 NAP Configuration Switch B and Switch C having an empty configuration. Switch B and Switch C need to be directly connected via a single hop. Both the interfaces connecting Switch B and Switch C should be in the Up state, and should support NAP.
  • Page 33 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 2 NAP Configuration Configuration Files None Issue 01 (2011-07-15) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 34: Stacking

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 3 Stacking Stacking About This Chapter This chapter describes the basic concepts and configuration methods of the stacking function. 3.1 Stacking Overview This section describes the basic concepts of the stacking function.

  • Page 35: Stacking Overview

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 3 Stacking 3.1 Stacking Overview This section describes the basic concepts of the stacking function. The stacking function indicates that multiple devices that support the stacking function are connected together to logically function as one device. Up to nine stack devices are connected through stack cables in a ring or link topology.
  • Page 36 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 3 Stacking NOTE l When the products of the same series are stacked, the switch that is closest to the physical interface of the new member switch added to the stack system synchronizes the system version of the new member switch.
  • Page 37 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 3 Stacking Adding a Member Switch to a Stack System Adding a member switch to a stack system refers to the action of adding a new switch to a stable stack.

  • Page 38: Replacing A Member Switch

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 3 Stacking If the standby switch restarts, the master switch specifies another member switch as the standby switch and synchronizes data to the new standby switch. When the master and standby switches restart at the same time, all the other member switches in the stack system restart and recreate a stack system.
  • Page 39 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 3 Stacking Combining Two Stack Systems If two stack systems are combined, a new master switch is elected. The running time of the two stack systems is compared and is accurate to minutes. The stack system that has a long running time is of a higher priority.
  • Page 40 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 3 Stacking B; Switch C and Switch D form Stack-C. In this case, Stack-A is divided into Stack-B and Stack- C, and the process of dividing a stack system is complete.

  • Page 41: Features Of Stacking Supported By The S3700

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 3 Stacking collision occurs. Therefore, collision detection must be implemented at Layer 2 and Layer 3 after a stack system is divided. The dividing of a stack system mentioned here refers to the case that the original master and standby switches belong to different stack systems after the original stack system is divided.

  • Page 42: Typical Topology Of A Stack

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 3 Stacking After a stack system is created, the entire stack system logically functions as one switch. The features supported by stacking are configured the same whether in a stack system or in a non- stack system.

  • Page 43: Configuring The Stacking Function On The S3700

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 3 Stacking Figure 3-4 link Topology SwitchA SwitchB SwitchC stack link common link Compared with the link topology, the ring topology enjoys higher reliability. When a stack link in a ring topology breaks, the ring topology becomes a link topology. The entire stack system, however, runs normally.

  • Page 44: Optional) Configuring The Reserved Vlan Of The Stack

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 3 Stacking Data Stack priority of an S3700 MAC address switchover time 3.5.2 (Optional) Configuring the Reserved VLAN of the Stack This section describes how to configure the reserved VLAN for the stack.

  • Page 45: Optional) Configuring A Stack Id For The S3700

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 3 Stacking By default, the stacking function is enabled. NOTE If you run the undo stack enable command to disable the stacking function on the S3700, the configuration takes effect only after the S3700 is restarted. If you run the stack enable command to enable the stacking function on the S3700, the configuration takes effect only after the S3700 is restarted.

  • Page 46: Optional) Configuring The Mac Address Switchover Time

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 3 Stacking stack slot slot-id priority priority A stack priority is configured for a specified stack device. By default, the priority value of a device is 100. A great value indicates a high priority.

  • Page 47: Configuration Examples

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 3 Stacking Run the display stack configuration command to check the default stack ID and stack priority when the stack member starts this time and next time. ----End Example You can use the display stack command to check stack IDs and priorities of member switches in a stack.
  • Page 48 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 3 Stacking Figure 3-5 Networking of a stack in a ring topology SwitchB SwitchA SwitchC SwitchD stack link common link Configuration Roadmap The configuration roadmap is as follows: Configure the MAC address switchover time of the stack system on the master switch.

  • Page 49: Using Display Commands To Check The Status Of The Device

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 4 Using display commands to check the status of the device Using display commands to check the status of the device About This Chapter This chapter describes the maintenance, usage of the display commands and the regular expression.

  • Page 50: Introduction

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 4 Using display commands to check the status of the device 4.1 Introduction This section describes function of display commands. You can use display commands to view the status of a device and check whether the device runs normally.

  • Page 51: Checking Temperature

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 4 Using display commands to check the status of the device You can run the display elabel command to check information about the hardware code. The hardware code provides necessary basis for such services as network installation, network upgrade, network expansion, device management and maintenance, and device replacement in batches.

  • Page 52: Checking The Cpu Usage

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 4 Using display commands to check the status of the device display power The status of each power supply is displayed. ----End 4.2.7 Checking the CPU Usage You can check the CPU utilization statistics and CPU settings.
  • Page 53 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 4 Using display commands to check the status of the device Checking the Status of a Specified Interface Run: display interface interface-type interface-number The status of a specified interface is displayed.

  • Page 54: Hardware Management

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 5 Hardware Management Hardware Management About This Chapter This chapter describes the hardware management configurations on the S3700. 5.1 Hardware Management Overview This section explains the definition of hardware management.

  • Page 55: Hardware Management Overview

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 5 Hardware Management 5.1 Hardware Management Overview This section explains the definition of hardware management. Hardware management refers to operating the installed hardware of the S3700 by using commands. 5.2 Hardware Management Features Supported by the S3700 This section describes the hardware management features supported by the S3700.

  • Page 56: Backing Up The Electronic Label

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 5 Hardware Management Data FTP server address, FTP user name, and password (only applicable to saving the electronic label to an FTP server) 5.3.2 Backing Up the Electronic Label You can back up the electronic label of the S3700 to an FTP server or the CF card of the S3700.

  • Page 57: Enabling Electrical Port Sleep

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 5 Hardware Management Data Number of the electrical port where the sleep function is to be enabled 5.4.2 Enabling Electrical Port Sleep To save energy on a device, you can enable electrical port sleep on the device.

  • Page 58: Monitoring The Device Through The Information Center

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center Monitoring the Device Through the Information Center About This Chapter This chapter describes the basics of the information center, introduces the procedure for managing the information center and monitoring the device, and provides configuration examples.

  • Page 59: Information Center Overview

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center 6.1 Information Center Overview The information center controls the output of logs, alarms, and debugging messages. 6.1.1 Introduction to the Information Center The information center works as the information hub of a switch.
  • Page 60 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center Threshold Severity Level Description Error A fault caused by an improper operation or a wrong process occurs, such as entering the wrong user password or receiving wrong protocol packets from other devices.
  • Page 61 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center Figure 6-1 Functions of the information channel Infomation type Infomation channel Output direction Console Console Remote Logs Monitor terminal Loghost Loghost Traps...
  • Page 62 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center Channel Default Output Description Number Channel Name Direction Trapbuffer Trap buffer Outputs information to the trap buffer that can receive traps. An area is specified inside a device as the trap buffer to record traps.
  • Page 63 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center Field Indication Description TIMESTAMP Time to send out the Timestamp has five formats. information l short-date: The only difference between date format and short-date is that short-date does not include the year.

  • Page 64: Configuring The Information Center

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center Table 6-4 Description of each field in the format of alarms Field Indication Description TimeStamp Time to send out the Five timestamp formats are available: information l boot: indicates relative time.

  • Page 65: Establishing The Configuration Task

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center 6.2.1 Establishing the Configuration Task Applicable Environment To collect debugging information, logs, and traps during the operation of the S3700, and to send them to the terminal for display, or to the buffer or the host for storage, you need to configure the information center.

  • Page 66: Optional) Naming The Information Channel

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center 6.2.3 (Optional) Naming the Information Channel Procedure Step 1 Run: system-view The system view is displayed. Step 2 Run: info-center channel channel-number name channel-name Channels are specified to send debugging information, logs, and traps.

  • Page 67: Checking The Configuration

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center The format of the timestamp is set for the debugging information. Step 3 Run: info-center timestamp { trap | log } { boot | none | { short-date | format-date | date } [ precision-time { tenth-second | millisecond } ] } The format of the timestamp is set for the output logs or traps information.

  • Page 68: Sending Information To The Telnet Terminal

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center Step 4 Run: terminal monitor The terminal is enabled to display information. By default, the terminal is enabled to display information. Step 5 Run:...

  • Page 69: Sending Information To The Snmp Agent

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center 6.3.3 Sending Information to the SNMP Agent Procedure Step 1 Run: system-view The system view is displayed. Step 2 Run: info-center snmp channel { channel-number | channel-name } Information is sent to the SNMP agent.

  • Page 70: Sending Information To The Log Host

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center Step 2 Run: info-center trapbuffer [ channel { channel-number | channel-name } | size buffersize ] Information is sent to the trap buffer.

  • Page 71: Configuration Examples

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center CAUTION Statistics cannot be restored after being cleared. So, confirm the action before you run the command. Action Command Clear the statistics in the reset info-center statistics information center.
  • Page 72 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center The IP address of the log host is specified as 1.0.0.1/8. Configuration Procedure NOTE In the example, only the commands related to monitoring are listed. For details on configuring the log host, see the help files on the log host.
  • Page 73 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 6 Monitoring the Device Through the Information Center Information timestamp setting: log - date, trap - date, debug - boot Sent messages = 499, Received messages = 499 IO Reg messages = 0 IO Sent messages = 0 Enable the terminal display of the console.

  • Page 74: Configuring A Monitoring Interface

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 7 Configuring a Monitoring Interface Configuring a Monitoring Interface About This Chapter This chapter describes how to configure a monitoring interface to monitor the device environment. 7.1 Overview of a Monitoring Interface 7.2 Configuring the Association Between a Monitoring Interface and the NMS...

  • Page 75: Overview Of A Monitoring Interface

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 7 Configuring a Monitoring Interface 7.1 Overview of a Monitoring Interface The monitoring interface of the S3700-28TP-EI-MC connects four input lines. These four input lines monitor the cabinet door, device power supply, battery power, and power supply of the air conditioner.

  • Page 76: Configuring An Input Line Connected To A Monitoring Interface

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 7 Configuring a Monitoring Interface Data Normal levels of input lines 1 to 4 connected to a monitoring interface Names of input lines 7.2.2 Configuring an Input Line Connected to a Monitoring...

  • Page 77: Configuring The Association Between A Monitoring Interface And Audible And Visual Trap Devices

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 7 Configuring a Monitoring Interface Change the high or low levels of input lines 1 to 4. Traps indicating that the status of the input lines is normal are generated.

  • Page 78: Configuring An Output Line

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 7 Configuring a Monitoring Interface The system view is displayed. Step 2 Run: monitor input id-number enable The monitoring function is enabled on an input line. Step 3 Run: monitor input id-number name line-name normal-state { low-level | high-level } The name and the normal level of a monitored input line are configured.

  • Page 79: Configuration Examples

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 7 Configuring a Monitoring Interface ---------------------------------------------------------------------------------- ---------------- 1001 1000 1100 0100 ---------------------------------------------------------------------------------- ---------------- 7.4 Configuration Examples This section provides an example for configuring a monitoring interface. 7.4.1 Example for Configuring a Monitoring Interface...
  • Page 80 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 7 Configuring a Monitoring Interface Configuration Roadmap The configuration roadmap is as follows: Configure input lines. Configure output lines. Configure the logical relationships between input lines and output lines. Data Preparation...
  • Page 81 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 7 Configuring a Monitoring Interface l When input line 1 changes from high level to low level, the trap indicating that input line 1 is abnormal is generated and the indicator of output line 1 is on.

  • Page 82: Mirroring

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Mirroring About This Chapter The mirroring function is used to monitor packets that meet certain requirements. 8.1 Introduction This section describes the basics of mirroring. 8.2 Configuring Local Port Mirroring This section describes how to configure local port mirroring.
  • Page 83 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring 8.13 Canceling Flow Mirroring This section describes how to cancel flow mirroring. 8.14 Changing or Deleting an Observing Port This section describes how to change or delete an observing port.

  • Page 84: Introduction

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring 8.1 Introduction This section describes the basics of mirroring. 8.1.1 Mirroring Functions Mirroring is to copy packets to an observing port to monitor packets without affecting packet forwarding. You can use the mirroring function for network check and troubleshooting.

  • Page 85: Port Mirroring

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Port Mirroring In the process of port mirroring, the S3700 copies the packets passing through a mirrored port and then sends the copy to a specified observing port.
  • Page 86 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Flow mirroring is a type of action in traffic behaviors. When a traffic policy configured with flow mirroring is applied to an interface, the S3700 copies the inbound data flow on this interface that matches the traffic classifier and sends the copy to the observing port.

  • Page 87: Configuring Local Port Mirroring

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Figure 8-3: The source switch is the Switch where the mirrored port is located. The destination switch is the Switch where the observing port is located. The intermediate switch is a device between the source switch and destination switch.

  • Page 88: Configuring Local Port Mirroring

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring 8.2.2 Configuring Local Port Mirroring Context A mirrored port can be a physical interface or an Eth-Trunk interface. To configure an Eth-Trunk as a mirrored port, you must run the interface eth-trunk trunk-id command to create the Eth-Trunk first.

  • Page 89: Configuring Remote Port Mirroring

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring The observing port is configured properly. The mirrored port and the mirroring direction are configured properly. 8.3 Configuring Remote Port Mirroring This section describes how to configure remote port mirroring.
  • Page 90 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Run: system-view The system view is displayed. Run: vlan vlan-id An RSPAN VLAN is created and the RSPAN VLAN view is displayed. Run: mac-address learning disable The MAC address learning is disabled.
  • Page 91 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Return to the system view. Run: interface interface-type interface-number The view of the interface connected to the source switch or destination switch is displayed. Run: port link-type trunk The interface is configured as a trunk interface.

  • Page 92: Checking The Configuration

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring The observing port is configured as a hybrid interface and it allows packets of the RSPAN VLAN to pass. Run: quit Return to the system view. ----End 8.3.3 Checking the Configuration Run the following commands to check the previous configuration.

  • Page 93: Canceling Port Mirroring

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Data Type and number of an observing port Type and number of the mirrored port to be deleted 8.4.2 Canceling Port Mirroring Procedure Step 1 Run: system-view The system view is displayed.

  • Page 94: Establishing The Configuration Task

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring 8.5.1 Establishing the Configuration Task Applicable Environment When incoming packets passing through all active interfaces of the S3700 in a specified VLAN or some VLANs need to be monitored, you can configure local VLAN mirroring if all interfaces receiving these monitored incoming packets are located on the same S3700 as the observing port.

  • Page 95: Checking The Configuration

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring 8.5.3 Checking the Configuration Run the following commands to check the previous configuration. Action Command Check information about the display observe-port observing port. Check information about port display port-mirroring mirroring.

  • Page 96: Configuring Remote Vlan Mirroring

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring 8.6.2 Configuring Remote VLAN Mirroring Procedure Configure remote VLAN mirroring on the source switch. NOTE The mirrored port cannot be added to the RSPAN VLAN. Run: system-view The system view is displayed.

  • Page 97: Checking The Configuration

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring 8.6.3 Checking the Configuration Run the following commands to check the previous configuration. Action Command Check information about the display observe-port observing port. Check information about port display port-mirroring mirroring.

  • Page 98: Checking The Configuration

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring The system view is displayed. Step 2 Run: vlan vlan-id The view of the monitored VLAN is displayed. Step 3 Run: undo mirroring inbound VLAN mirroring is canceled.

  • Page 99: Configuring Local Span Based On Mac Addresses

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Data MAC address of the packets to be mirrored ID of the VLAN that the observed MAC address belongs to 8.8.2 Configuring Local SPAN Based on MAC Addresses...

  • Page 100: Configuring Rspan Based On Mac Addresses

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring 8.9 Configuring RSPAN Based on MAC Addresses This section describes how to configure RSPAN based on MAC addresses. 8.9.1 Establishing the Configuration Task Applicable Environment When incoming packets with the specified source or destination MAC address in a VLAN need...

  • Page 101: Checking The Configuration

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring mac-address learning disable The MAC address learning is disabled. NOTE If MAC address learning is disabled in the VLAN, other services cannot be configured in the VLAN. Run: quit Return to the system view.

  • Page 102: Canceling Mirroring Based On Mac Addresses

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring The RSPAN VLAN is configured properly. The number of the observing port is configured properly. 8.10 Canceling Mirroring Based on MAC Addresses This section describes how to cancel mirroring based on MAC addresses.

  • Page 103: Configuring Local Flow Mirroring

    There is no specified order among the matching rules in a traffic classifier. You can combine these rules. For details on configuring traffic classification rules, see Configuring Complex Traffic Classification in the Quidway S3700 Series Ethernet Switches Configuration Guide - QoS. 8.11.3 Configuring Flow Mirroring...

  • Page 104: Creating And Applying A Traffic Policy

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Procedure Step 1 Run: system-view The system view is displayed. Step 2 Run: observe-port index interface interface-type interface-number An observing port is configured. Step 3 Run: traffic behavior behavior-name A traffic behavior is created and the traffic behavior view is displayed.

  • Page 105: Checking The Configuration

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring In this step, behavior-name must be the same as that specified in Step 3 when you configure the traffic behavior. Step 4 Run: quit Return to the system view.

  • Page 106: Establishing The Configuration Task

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring 8.12.1 Establishing the Configuration Task Applicable Environment When incoming flows passing through the S3700 with the same attribute need to be monitored, you can configure remote flow mirroring if the monitored interface receiving these incoming flows is not located on the same S3700 as the observing port.

  • Page 107: Creating And Applying A Traffic Policy

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring mac-address learning disable The MAC address learning is disabled. NOTE If MAC address learning is disabled in the VLAN, other services cannot be configured in the VLAN. Run: quit Return to the system view.

  • Page 108: Canceling Flow Mirroring

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Action Command Check information about port display port-mirroring mirroring. Check the configuration of flow display traffic policy interface [ interface-type mirroring in the traffic policy on interface-number ] [ inbound ] an interface.

  • Page 109: Checking The Configuration

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Context Do as follows on the S3700 that is configured with flow mirroring. Procedure Step 1 Run: system-view The system view is displayed. Step 2 Run: traffic behavior behavior-name The traffic behavior view is displayed.

  • Page 110: Changing Or Deleting An Observing Port

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring If the following result is obtained, the configuration is successful: The traffic policy applied on an interface is cancelled. 8.14 Changing or Deleting an Observing Port This section describes how to change or delete an observing port.

  • Page 111: Optional) Changing An Observing Port

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring The view of the mirrored port is displayed. Step 3 Run: undo port-mirroring { both | inbound | outbound } Interface mirroring is canceled. Step 4 Run: quit Return to the system view.

  • Page 112: Establishing The Configuration Task

    Step 2 Run: acl [ number ] acl-number An Access Control List (ACL) is created and the ACL view is displayed. For details on the acl command, see the Quidway S3700 Series Ethernet Switches - Command Reference. Step 3 Run: rule A basic or an advanced ACL rule is created.

  • Page 113: Configuring An Observing Port

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring 8.15.3 Configuring an Observing Port Procedure Step 1 Run: system-view The system view is displayed. Step 2 Run: observe-port index interface interface-type interface-number A global observing port is configured.

  • Page 114: Establishing The Configuration Task

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring 8.16.1 Establishing the Configuration Task Applicable Environment If packets received by the CPU of the S3700 do not need to be monitored, you can cancel CPU monitoring. Pre-configuration Tasks None.

  • Page 115: Configuration Examples

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring 8.17 Configuration Examples This section provides several configuration examples for mirroring. 8.17.1 Example for Configuring Local Port Mirroring Networking Requirements As shown in Figure 8-4, the Switch is connected to an L2 switch, a PC, and a router. Packets sent from the L2 switch to the Switch need to be monitored on the PC.

  • Page 116: Example For Configuring Local Vlan Mirroring

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Configuration Procedure Create a VLAN on the Switch and add interfaces to the VLAN in trunk mode. # Add Ethernet 0/0/1 and Ethernet 0/0/3 to a same VLAN in trunk mode. The following is the configuration of Ethernet 0/0/1.
  • Page 117 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Networking Requirements As shown in Figure 8-5, Ethernet 0/0/1 is connected to PC1; Ethernet 0/0/2 is connected to PC2. PC1 and PC2 belong to VLAN 10. Now, incoming traffic of all active interfaces in VLAN 10 needs to be monitored.

  • Page 118: Example For Configuring Mac Address-Based Local Mirroring

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring [Switch] display port-mirroring Vlan-mirror: ---------------------------------------------------------------------- Mirror-vlan Direction Observe-port ---------------------------------------------------------------------- Inbound Ethernet0/0/3 ---------------------------------------------------------------------- Configuration Files Configuration file of the Switch sysname Switch vlan batch 1 10 observe-port 1 interface Ethernet0/0/3...
  • Page 119 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Figure 8-6 Networking diagram of local MAC address mirroring Eth1/0/1 Eth0/0/4 Eth0/0/3 Eth0/0/1 Eth0/0/2 Configuration Roadmap The configuration roadmap is as follows: Set Ethernet 0/0/3 as an observing port.

  • Page 120: Example For Configuring Local Flow Mirroring

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Configuration Files Configuration file of the Switch sysname Switch vlan batch 1 10 observe-port 1 interface Ethernet0/0/3 vlan 10 mac-mirroring 0001-0001-0001 to observe-port 1 inbound interface Ethernet0/0/1 port link-type access...
  • Page 121 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Configuration Roadmap The configuration roadmap is as follows: Set Ethernet 0/0/24 as an observing port. Create a traffic classifier and set the traffic classification rule that only the packets with the 802.1p priority as 6 can be matched.
  • Page 122 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring [Switch-behavior-b1] quit Create a traffic policy. # Create a traffic policy and bind traffic classifier c1 to traffic behavior b1. [Switch] traffic policy p1 [Switch-trafficpolicy-p1] classifier c1 behavior b1 [Switch-trafficpolicy-p1] quit Apply the traffic policy and enable the interface to trust the 802.1p priority of packets.

  • Page 123: Example For Configuring Remote Port Mirroring

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring traffic behavior b1 mirroring to observe-port 1 traffic policy p1 classifier c1 behavior b1 interface Ethernet0/0/1 port link-type trunk port trunk allow-pass vlan 10 traffic-policy p1 inbound trust 8021p...
  • Page 124 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Data Preparation To complete the configuration, you need the following data: Index number of the observing port on Switch A: 1 ID of the RSPAN VLAN on Switch A, Switch B, and Switch C: 2...

  • Page 125: Example For Changing An Observing Port

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring [SwitchC-Ethernet0/0/1] quit Configuration Files Configuration file of Switch A sysname SwitchA vlan 2 observe-port 1 interface Ethernet0/0/1 vlan 2 interface Ethernet0/0/1 port link-type trunk port trunk allow-pass vlan 2...
  • Page 126 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Networking Requirements As shown in Figure 8-9,Ethernet 0/0/1 on the Switch is connected to an L2 switch; Ethernet 0/0/24 is connected to host 1; Ethernet 0/0/5 is connected to host 2. To monitor incoming traffic on Ethernet 0/0/1, interface mirroring is configured on the Switch.
  • Page 127 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 8 Mirroring Port-mirror: ---------------------------------------------------------------------- Mirror-port Direction Observe-port ---------------------------------------------------------------------- Ethernet0/0/1 Inbound Ethernet0/0/24 ---------------------------------------------------------------------- Delete the mirrored port. # Delete the mirrored port Ethernet 0/0/1. <Switch> system-view [Switch] interface ethernet 0/0/1 [Switch-Ethernet0/0/1] undo port-mirroring inbound [Switch-Ethernet0/0/1] quit Change the observing port.

  • Page 128: Poe Configuration

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 9 PoE Configuration PoE Configuration About This Chapter This chapter describes the basic concepts and configuration methods of PoE. 9.1 PoE Overview This section describes the basic concepts of PoE.

  • Page 129: Poe Overview

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 9 PoE Configuration 9.1 PoE Overview This section describes the basic concepts of PoE. Power over Ethernet (PoE) refers to power supply over a 10Base-T, 100Base-TX, or 1000Base- T twisted pair cable. PoE can be used to effectively provide power for terminals such as IP phones, Access Points (APs), chargers of portable devices, point-of-sale (POS) machines, cameras, and data collection.

  • Page 130: Establishing The Configuration Task

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 9 PoE Configuration 9.3.1 Establishing the Configuration Task Applicable Environment The S3700 can detect whether a device connected to it needs the remote power supply and provide power for the device that requires the remote power supply.
  • Page 131 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 9 PoE Configuration The system view is displayed. Run: poe power-on interface interface-type interface-number or poe power-off interface interface-type interface-number The PD connected to an interface is powered on or powered off manually.

  • Page 132: Configuring The Poe Function On An Interface

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 9 PoE Configuration The system view is displayed. Run: poe power-threshold thresholdvalue [ slot slot-id ] The alarm threshold of power consumption percentage is set. By default, the alarm threshold is 90%. That is, an alarm is generated when the consumed power accounts for 90% of the total power.
  • Page 133 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 9 PoE Configuration Run: interface interface-type interface-number The interface view is displayed. Run: poe priority { critical | high | low } The power supply priority of the interface is set.

  • Page 134: Checking The Configuration

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 9 PoE Configuration Run: system-view The system view is displayed. Run: interface interface-type interface-number The interface view is displayed. Run: poe force-power The interface is forcibly powered on. By default, an interface cannot provide power for unidentified PDs.
  • Page 135 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 9 PoE Configuration Switch A is connected to Ethernet 0/0/1 on the Switch; the maximum power consumption of Switch A is 12000 mw; Switch A is connected to the data server and needs to be powered first.
  • Page 136 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 9 PoE Configuration [Switch] interface ethernet 0/0/1 [Switch-Ethernet0/0/1] poe enable [Switch-Ethernet0/0/1] poe power 12000 [Switch-Ethernet0/0/1] poe priority critical [Switch-Ethernet0/0/1] quit # Enable PoE on Ethernet 0/0/2 of the Switch, and set the maximum power consumption of Ethernet 0/0/2 to 20000 mW.

  • Page 137: Als Configuration

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 10 ALS Configuration ALS Configuration About This Chapter This chapter describes the Automatic Laser Shutdown (ALS) configuration on the S3700. 10.1 ALS Overview The ALS mechanism controls the pulse of the laser of an optical module by detecting the Loss of Signal (LOS) on an optical interface.

  • Page 138: Als Overview

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 10 ALS Configuration 10.1 ALS Overview The ALS mechanism controls the pulse of the laser of an optical module by detecting the Loss of Signal (LOS) on an optical interface.

  • Page 139: Configuring Als

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 10 ALS Configuration Influence of the ALS Function on Link Data Communication Recovery When ALS is disabled, the optical module laser of the switch is still working. After the fiber link is recovered, the LOS is cleared and the interface becomes Up rapidly.

  • Page 140: Enabling Als On An Interface

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 10 ALS Configuration Applicable Environment The S3700 detects LOSs on optical interfaces to control the laser of optical modules, ensuring security and saving energy. According to the actual networking requirements, after ALS is enabled, you can: Set the restart mode of the laser of an optical module through a command.

  • Page 141: Optional) Setting The Restart Mode Of The Laser

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 10 ALS Configuration Step 3 Run: als enable ALS is enabled on the interface. By default, ALS is disabled on an interface. ----End 10.3.3 (Optional) Setting the Restart Mode of the Laser The laser can work in automatic restart mode or manual restart mode.

  • Page 142: Optional) Setting The Als Pulse Interval And Width Of The Laser

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 10 ALS Configuration Prerequisite The interface is enabled with ALS and works in manual restart mode. Context When an interface detects the LOS, the laser of the optical module stops sending pulses. If the als restart command is not used, the laser will not be restarted.

  • Page 143: Checking The Configuration

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 10 ALS Configuration interface interface-type interface-number The interface view is displayed. Step 3 Run: als restart pulse-interval pulse-interval The ALS pulse interval of the laser on the interface is set.
  • Page 144 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 10 ALS Configuration Figure 10-3 ALS application GE0/0/1 GE0/0/1 SwitchA SwitchB Configuration Roadmap The configuration roadmap is as follows: Enable ALS on GE 0/0/1 on Switch A and Switch B.
  • Page 145 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 10 ALS Configuration # Run the display als configuration interface interface-type interface-number command on Switch A and Switch B to view the ALS configuration. <SwitchA> display als configuration interface gigabitethernet0/0/1...

  • Page 146: Restarting And Resetting

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 11 Restarting and Resetting Restarting and Resetting About This Chapter This chapter introduces the basics of the BootROM software and the Versatile Routing Platform (VRP) system software, and describes how to restart the S3700.

  • Page 147: Introduction

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 11 Restarting and Resetting 11.1 Introduction This section introduces the required knowledge in restarting and resetting the S3700. 11.1.1 Process of Starting the S3700 The software of the S3700 consists of the BootROM and the VRP. After the S3700 is powered...

  • Page 148: Restarting The S3700 Immediately

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 11 Restarting and Resetting BIOS LOADING ... Copyright (c) 2008-2010 HUAWEI TECH CO., LTD. CX22EFFE (Ver124, Jun 9 2010, 17:41:46) Press Ctrl+B to enter BOOTROM menu ... 0 Press Ctrl+B within two seconds. The system prompts you to enter the password of the advanced BootROM menu as follows: The default password is huawei.

  • Page 149: Restarting The S3700 Immediately Through Command Lines

    Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 11 Restarting and Resetting 11.2.1 Restarting the S3700 Immediately Through Command Lines Context CAUTION The reboot command can paralyze the network for a while. Therefore, run the reboot command with caution.
  • Page 150 Quidway S3700 Series Ethernet Switches Configuration Guide - Device Management 11 Restarting and Resetting Procedure Step 1 Run: schedule reboot { at time | delay interval [ force ] } The function of restarting the S3700 at a fixed time is enabled.

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