Cisco ACI Network Engineer

Title:

Support Type:

Location:

Working hours:

Duration:

Job Responsibilities:

1] Design and Implementation:

Designing and implementing L3Out configurations within the ACI fabric, including routing protocols (BGP, OSPF), VRF-lite, and integration with external networks.

2] Troubleshooting:

Diagnosing and resolving complex network issues related to the ACI fabric and its integration with external networks.

3] Capacity Planning:

Monitoring network traffic, identifying potential bottlenecks, and providing recommendations for capacity upgrades.

4] Documentation:

Creating and maintaining technical documentation related to ACI configuration, troubleshooting procedures, and network designs.

Required Skills and Experience:

1] Cisco ACI:

Strong hands-on experience with Cisco ACI, including APIC (Application Policy Infrastructure Controller), leaf and spine switches, and L3Out configurations.

2] Routing Protocols:

In-depth knowledge of routing protocols such as BGP, OSPF, and EIGRP.

3] Networking Fundamentals:

Solid understanding of networking concepts, including VLANs, VXLAN, and IP addressing.

4] Troubleshooting:

Strong analytical and troubleshooting skills, with the ability to quickly diagnose and resolve complex network issues.

5] Communication:

Excellent communication skills, with the ability to effectively communicate technical information to both technical and non-technical audiences.

6] Certifications:

CCNP or CCIE certifications are preferred.

Specific tasks related to L3Outs:

1] Configuring L3Outs:

Defining the external network connectivity through L3Outs, including specifying the routing protocols, VRFs, and interface settings.

2] Managing External EPGs:

Configuring External Endpoint Groups (EPGs) to represent external networks and manage traffic flows between the ACI fabric and the external network.

3] Implementing Contracts:

Defining contracts to control communication between internal and external EPGs, ensuring secure and efficient traffic flow.

4] Troubleshooting L3Out Connectivity:

Identifying and resolving issues related to L3Out connectivity, including routing protocol problems, interface errors, and misconfigured policies.

5] Integrating with External Devices:

Integrating the ACI fabric with external devices such as routers, firewalls, and load balancers, using L3Outs and other relevant technologies.

In addition to the above, the role may involve:

1] Migration from Legacy Networks:

Assisting in the migration of existing networks to the ACI fabric, including the transition of L2 and L3 connectivity.

2] Participating in Design Workshops:

Collaborating with stakeholders to gather requirements and develop ACI design solutions.

3] Providing Support:

Providing Level 3 support for the ACI fabric and its related components