- Troubleshooting routing and switching issues
- Hardware Replacement
- Software/Firmware Upgrades & Patching
- VLANs, Trunking (802.1Q)
- Spanning Tree Protocol (STP, RSTP, MSTP)
- Switch Stacking / Chassis (VSS, vPC, MLAG)
- Dedicated On-Site Network Support
- Cisco (IOS, IOS-XE, NX-OS, Meraki)