Welcome Mainline Information Systems Customers

Administering and Positioning Cisco Umbrella Operations (ADMUMB)

Administering Cisco Unified Communications Manager and Unity Connection ACUCM w/AUC

Adv. Administration for Unified Communications Manager and Features (AAUCMF)

Advanced Linux Systems Programming

06/03 - 06/07 Almost GTR

C)PTE CERTIFIED Penetration Testing Engineer

CCNP Bootcamp (ENCOR, ENARSI)

Cisco Secure Firewall Advanced Features, Operations & Management (CSFAF)

Cisco Software-Defined Access (SDA): Use Case Implementation, Operations, & Troubleshooting (SDAOTS)

Configuring BGP on Cisco Routers (BGP)

Developing Advanced Automation with Red Hat Ansible Automation Platform DO374

DNA Center and SD-Access Training (SDAINT)

DO288 Red Hat Openshift Developer II: Building Kubernetes Applications