Nokia Networks Interview Questions, Process, and Tips

Barematel is not a commonly used deployment tool in fault management.

• Barematel is not a popular choice for deployment in fault management.

• Other tools like Ansible, Puppet, and Chef are more commonly used.

• Barematel may be used in specific cases, but it is not widely adopted.

• It is important to have knowledge of multiple deployment tools to be an effective fault management specialist.

Capacity planning for Barematel involves analyzing current usage and predicting future demand to ensure adequate resources are available.

• Analyze current usage patterns

• Predict future demand based on growth projections

• Ensure adequate resources are available to meet demand

• Consider factors such as hardware, software, and network capacity

• Regularly review and adjust capacity planning as needed

The previous setup was designed with a focus on fault tolerance and scalability.

• The architecture was based on a distributed system with multiple nodes.

• Load balancing was implemented to ensure even distribution of traffic.

• Redundancy was built in at every level to prevent single points of failure.

• Monitoring and alerting systems were in place to quickly identify and address any issues.

• Examples of technologies used include

The question asks about interfaces, architecture, KPIs, and protocols related to Nokia BTS, CSSB, SRVCC, and 2G/3G/LTE.

• Nokia BTS interfaces include Abis, Ater, and A, while CSSB interfaces include S1, X2, and S3

• Architecture of Nokia BTS includes Baseband Unit (BBU) and Remote Radio Head (RRH)

• Telecom KPIs include Call Setup Success Rate (CSSR), Call Drop Rate (CDR), and Handover Success Rate (HOSR)

• Locally and remotely i...read more