Whenever we install the SLX device for the first time, the module’s application FPGA version can be mismatched with the hardware FPGA version. In SLX 9850 (chassis device version) we can check with this command: In SLX 9540 (Compact device version) we can check with this command: A version mismatch between FPGA applications and hardware […]
Author: core-net
6wind Ansible NETCONF Automation
Ansible supports configuring remote hosts using NETCONF (instead of the default SSH connection along with Linux shell commands). This guide explains how to leverage Ansible to configure multiple Virtual Service Router instances. Dependencies This guide assumes that you have two (or more) Virtual Service Router instances that are booted and accessible on the network (NETCONF […]
RDMA, ROCE test in Network with MPI Tools
In the need for AI network infrastructure, an ROCE test in the network fabric is needed to ensure that the ongoing traffic is always in the low latency condition and get the best high bandwidth in the future. In this section, we talk about how to test the ROCE network in the Kubernetes cluster premise. […]
Enabling root account on SLX OS
By default, the root account on the virtual machine (VM) is disabled. To log into root, you can log into the SLX-OS CLI and enable the root account from global configuration mode by using this command. In rare cases, SLX-OS CLI may not be available to enable the root account. NoteThe default password for the root account on the VM […]
Dragonfly and Dragonfly+ Topology
In this section, we talk about Dragonfly and Dragonfly+ topology. The Dragonfly network topology is a high-performance interconnection network commonly used in large-scale computing systems like supercomputers and data centers. It is designed to provide low latency, high bandwidth, and high fault tolerance for communication between computing nodes. In a Dragonfly network, the system is […]
Create user ssh on Huawei Switch
In Huawei Switch by default, no ssh user is created. The ssh user command creates an SSH user. The undo ssh user command deletes an SSH user. You can create a user using either of the following methods: By default, no authentication mode is configured for an SSH user. The ssh user authentication-type command configures the authentication mode for an SSH […]
Device Status Checking Commands
display cpu The display cpu command displays the CPU usage of the device. display cpu monitor The display cpu monitor command displays the CPU overloading status. display cpu monitor history The display cpu monitor history command displays the historical CPU overloading records. display cpu threshold The display cpu threshold command displays the CPU usage thresholds on the device. display device The display device command displays […]
Format OS Version Number of Huawei Switch Product
This article will explain the format of OS Version Number that Huawei uses within their product. The OS version number format of Huawei products is similar.The product name (or model) is followed by: For example: Here is the explanation about the OS version number format. Vxxx V is referred to as the platform version. Vxxx […]
Installing Patch Sotfware Huawei Switch
Here is the procedure and estimate time of the procedure: In this case we upload the patch file using Baby FTP server as source, and the switch as FTP client. Here, the username is anonymous with blank password, and setup the ftp working directory in the folder patch file exist. After that, start the service […]
Adding Huawei Switch node on the NCE-Campus
First go to tab Design>Site Design>Site Management, then list site screen will appear: in this case we use lab-30 site, it will open this screen site like this: Click on Add device to add new device on the selected site, and it will appear this screen: Set the option protocol type to NETCONF/COAP, and mode […]