Visão Geral
O Cumulus Linux é um sistema operacional de rede baseado em Linux que permite a operação de switches de rede de forma aberta e flexível, integrando-se perfeitamente com ferramentas e frameworks DevOps. Este curso é voltado para profissionais de TI e redes que desejam obter habilidades avançadas em configuração, gerenciamento e automação de redes utilizando o Cumulus Linux.
No Curso Cumulus Linux Professional, você aprenderá sobre os recursos e vantagens do Cumulus Linux, configurará recursos comuns da Camada 2, como bonding e MLAG usando o Cumulus Linux e seu console NCLU, configurará BPG e VXLAN, por meio de CLI. Você aprenderá sobre os fundamentos dos serviços de rede e segurança (NTP, SNMP, AAA, CI-acltool) e solução de problemas no Cumulus Linux.
Conteúdo Programatico
Module 1: Introduction to Cumulus Linux
- Overview of Cumulus Linux and its architecture.
- Key features and benefits for modern network infrastructure.
Module 2: Initial Configuration of Cumulus Linux
- Preparing the switch for the Cumulus Linux installation.
- Performing initial configurations, including IP addressing and hostname setup.
Module 3: Image Management in Cumulus Linux
- Understanding the image upgrade process.
- Managing software versions and image rollback.
Module 4: Introduction to NCLU (Network Command Line Utility)
- Exploring the NCLU interface and commands.
- Using NCLU for efficient network configuration.
Module 5: Configuring Bonds in Cumulus Linux
- Overview of bonding and its benefits in high-availability networks.
- Step-by-step configuration of bonds.
Module 6: Configuring MLAG (Multi-Chassis Link Aggregation Group)
- Fundamentals of MLAG and its role in redundancy.
- Setting up and verifying MLAG configurations.
Module 7: Configuring BGP (Border Gateway Protocol) in Cumulus Linux
- BGP fundamentals and use cases.
- Detailed configuration and validation of BGP peers.
Module 8: Configuring VXLAN (Virtual Extensible LAN) in Cumulus Linux
- Introduction to VXLAN for scalable network segmentation.
- Configuring and verifying VXLAN overlays.
Module 9: Configuring Network Services
- Setting up and managing essential services:
- NTP (Network Time Protocol) for time synchronization.
- SNMP (Simple Network Management Protocol) for network monitoring.
- AAA (Authentication, Authorization, Accounting) for secure access.
- CI-acltool for managing access control lists.
Module 10: Layer 1 Validation using NetQ & NCLU
- Verifying link states and counters.
- Checking bonding configurations to ensure Layer 1 connectivity.
Module 11: Layer 2 Validation using NetQ & NCLU
- Inspecting spanning tree and VLAN configurations.
- Validating Layer 2 performance and troubleshooting issues.
Module 12: Layer 3 Validation using NetQ & NCLU
- Verifying route peering and route table entries.
- Validating EVPN (Ethernet VPN) configuration and performance.
Module 13: System Health Monitoring
- Checking CPU, memory utilization, and disk usage.
- Monitoring temperature, fan speed, and power supply (PSU) status.