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A Singapore Government Agency Website How to identify
Official website links end with .gov.sg
Government agencies communicate via .gov.sg websites (e.g. go.gov.sg/open). Trusted websites
Secure websites use HTTPS
Look for a lock () or https:// as an added precaution. Share sensitive information only on official, secure websites.

Government officials will never ask you to transfer money or disclose bank log-in details over a phone call.

Call the 24/7 ScamShield Helpline at 1799 if you are unsure if something is a scam. For more information on how to protect yourself against scams, please visit the ScamShield website.

Republic Polytechnic
Infocomm

C326 Internetworking

This module equips students with the competencies to design, secure, and manage scalable enterprise networks connected to the Internet.

The module covers IPv4 and IPv6 routing, network protection using ACLs, VPNs, IPsec, and NAT, alongside performance optimisation through Quality of Service (QoS). Through practical lab sessions, students will develop proficiency in network troubleshooting and gain exposure to automation tools such as Ansible and Terraform to streamline network operations.

The module emphasises cybersecurity principles and best practices in network design, fostering the ability to build resilient infrastructures aligned with industry standards such as Cisco CCNA. By the end of the module, students will be prepared for roles in enterprise networking and cloud infrastructure management.

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