Arista Networks (EOS)
Arista EOS (Extensible Operating System) is a Linux-based network operating system that powers Arista’s data center and cloud networking switches. EOS provides a programmable, scalable, and highly available platform that supports automation, telemetry, and software-driven networking.
- Modular Linux-based architecture with a central system database (SysDB).
- Support for Zero Touch Provisioning (ZTP) and network automation.
- Integration with CloudVision for centralized network management.
- VXLAN and EVPN for scalable Layer 2/3 overlays.
- Extensive APIs for Python, JSON, and REST automation.
- Real-time telemetry and advanced analytics.
- High availability through stateful switchover and fault isolation.
- Basic networking knowledge (TCP/IP, VLANs, routing protocols).
- Familiarity with Linux CLI and network configurations.
- Optional: Exposure to network automation tools (Python, Ansible).
- Experience with Arista EOS CLI and switch management.
- Design and configuration of Layer 2 and Layer 3 networks.
- Automation using CloudVision, Python, and Ansible.
- Setup and management of VXLAN and EVPN overlays.
- Monitoring and troubleshooting using telemetry tools.
- Implementing security using RBAC, ACLs, and encryption.
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