Best Gemini prompts for Computer Network Support Specialists

Analyze the network traffic logs from the past 24 hours and identify the top 5 devices by bandwidth usage. Provide a breakdown of the protocols used by each device, including TCP, UDP, and ICMP, and highlight any unusual patterns or anomalies in the data. Use a combination of filtering and aggregation to identify potential bottlenecks in the network and recommend optimization strategies. Assume the logs are in a standard Apache format and contain fields for timestamp, source IP, destination IP, protocol, and byte count.

Given a Cisco IOS router configuration file, parse the file and extract all interface configurations, including IP addresses, subnet masks, and routing protocols. Identify any potential security vulnerabilities, such as open telnet ports or weak passwords, and provide recommendations for remediation. Use regular expressions to extract relevant configuration lines and create a summary report detailing the findings and suggested changes.

Develop a QoS policy for a network with multiple classes of service, including voice, video, and data. Given a set of predefined traffic classes and their corresponding bandwidth requirements, create a policy that allocates bandwidth and prioritizes traffic accordingly. Use a weighted round-robin algorithm to allocate bandwidth and ensure that the policy is compliant with ITU-T recommendations for QoS. Provide a sample configuration file for a Cisco router and highlight any potential pitfalls or areas for further optimization.

Create a comprehensive inventory of all network devices, including routers, switches, and firewalls, and assess their compliance with current security patches and firmware updates. Use a combination of SNMP polling and API calls to gather device information and compare it against a database of known vulnerabilities and patches. Identify any devices that are non-compliant and provide a prioritized list of recommended updates and remediation steps, including any necessary configuration changes or replacement of obsolete devices.