No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

CX912 Switch Module V100R001C10 User Guide 17

This document describes the CX912 multi-plane switch module (CX912 for short) of the Tecal E9000 server in terms of its features, installation, removal, and configuration. This document applies to the CX912 whose 10GE switching planes use the software versions of 1.2.1.0.39, 2.00 and later.
Rate and give feedback :
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Logging In to the CLI of Each Switching Plane

Logging In to the CLI of Each Switching Plane

Log in to the 10GE switching plane and FC switching plane CLI of the CX912 over Secure Shell (SSH), Serial Over LAN (SOL), or a serial port.

Scenarios

Log in to the CLI of the 10GE switching plane and FC switching plane for the CX912 by using one of the following methods:

  • Over SSH: Remotely log in to the CLI of the 10GE switching plane and FC switching plane over an Ethernet.
  • Over SOL: Log in to the serial port of the 10GE switching plane and FC switching plane through the MM910 SOL screen.
  • Over a serial port: Connect a serial cable to the SYS serial port of the CX912 and log in to the CLI without using an IP address.

Prerequisites

Conditions

  • The CX912 is powered on.
  • The MM910 is powered on.

Data

Table 4-5 Default Data

Name

Default Data

Login Method

10GE switching plane

  • User name: root
  • Password: Huawei12#$

SSH

  • No user name
  • Password: Huawei12#$
  • Serial port
  • SOL

BMC

  • User name: root
  • Password: Huawei12#$
  • Serial port
  • SOL

MM910

  • User name: root
  • Password: Huawei12#$
  • SSH
  • Serial port

Tools

If you want to log in to a server CLI over a serial port, prepare the following hardware:

  • PC with an RS232 serial port
  • DB9-RJ45 cable

Procedure

  • Log in to the CLI of a switching plane over SSH.
  1. Connect the Ethernet port on a PC to the MGMT network ports on the panels of the active and standby MM910 over a local area network (LAN).
  2. Use an SSH connection tool to connect to the IP address of a switching plane to log in to the CLI of the switching plane.

    This topic uses PuTTY as an example for login over SSH. For details, see Logging In to a Server Over a Network Port by Using PuTTY.

  • Log in to the CLI of a switching plane over SOL.
  1. Connect the Ethernet port on the PC to the MGMT port on the active or standby MM910.

    Figure 4-2 Network connections
    NOTE:
    • For MM910 (U54) 2.25 or earlier, the MM910s communicate with external network devices through the ports on switch modules in slots 2X and 3X by default. For MM910 later than (U54) 2.25, the MM910s communicate with external network devices through their MGMT ports by default. To query the MM910 version, see Checking the MM910 in MM910 Management Module V100R001 User Guide.
    • You can run the outportmode command to change the MM910 management network port connection mode. If the MM910s communicate with external network devices through the switch module ports, do not connect the MM910 MGMT ports and the switch module ports to the same network. Otherwise, a network storm will occur and the network will be interrupted. For details, see MM910 Management Module V100R001 Command Reference.

  2. Use an SSH connection tool to log in to the MM910 CLI by using the floating IP address of the MM910s.

    This topic describes how to use PuTTY to log in over SSH. For details, see Logging In to a Server Over a Network Port by Using PuTTY.

  3. Log in to the CLI of a switching plane over MM910 SOL.

    For details, see Logging In to a Compute Node or a Switch Module over SOL.

  • Log in to the CLI of a switching plane over a serial port.
  1. Connect the PC RS–232 serial port to the serial port marked BMC on the CX912 panel by using a DB9-RJ45 cable.
  2. Log in to the BMC CLI by using a serial port communication tool.

    Set the key communication parameters as follows:

    • Serial Line to connect to: COMn
    • Speed (baud): 115200
    • Data bits: 8
    • Stop bits: 1
    • Parity: None
    • Flow control: None
      NOTE:
      • n indicates the serial port number and is an integer.

    In this document, PuTTY is used as an example for login over a serial port. For details, see Logging In to a Device Over a Serial Port by Using PuTTY.

    To log in to the BMC CLI through SOL, see Logging In to a Compute Node or a Switch Module over MM910 SOL.

  3. Run the following command on the BMC CLI to switch the SYS serial port to the switching plane you want to log in to:

    ipmcset -d systemcom -v <option>

    In the command, option indicates the switching plane ID. The value ranges from 0 to 2.

    • 0: Base COM. This value is meaningless.
    • 1: Fabric COM, which corresponds to the 10GE switching plane of the CX912.
    • 2: Thirty COM, which corresponds to the FC switching plane of the CX912.

    For example, run the following command to switch the SYS serial port to the 10GE switching plane.

    root@BMC:/#ipmcset -d systemcom -v 1

    If the switching is successful, the following information is displayed:

    Set systemcom successfully! 
    Serial port direction is:Fabric Com

  4. Use a DB9-RJ45 cable to connect the RS232 serial port of the PC to the SYS serial port on the CX912 panel.
  5. Use a serial port communication tool to log in to the CLI of a switching plane.

    Set the key communication parameters as follows:

    • Serial line to connect to: COMn
    • Speed (baud): 115200 (10GE switching plane) or 9600 (FC switching plane)
    • Data bits: 8
    • Stop bits: 1
    • Parity: None
    • Flow control: None
    NOTE:

    n indicates the serial port number and is an integer.

    In this document, PuTTY is used as an example for login over a serial port. For details, see Logging In to a Device Over a Serial Port by Using PuTTY.

Translation
Download
Updated: 2018-09-20

Document ID: EDOC1000036343

Views: 38201

Downloads: 1951

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next