peter Grafton

Network Security Analyst | TDS Telecommunications

Madison, Wisconsin

design, implementation, and support of highly available and highly reliable data network, voice-over-IP, video networking, Cisco TelePresence, video-conferencing, network security, firewalls, network vendor management, intrusion detection, wireless networks, server load balancing, Virtual Desktop Infrastructure (VDI), Nexus 7K, 5K and 2K switches, Internet connectivity, quality of service management for large enterprises.

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12 badges

Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)

Cisco
CCNA

Cisco
Understanding of Cisco Network Devices

Cisco
Cisco Certified Specialist - Enterprise Core

Cisco
Cisco Certified Network Associate Wireless (CCNA Wireless)

Cisco
Cisco Certified Specialist - Data Center Core

Cisco
Palo Alto Networks Systems Engineer (PSE)- Foundation

Palo Alto Networks
Understanding Cisco Wireless Network Fundamentals

Cisco
Cisco Certified Network Associate Data Center (CCNA Data Center)

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Cisco Certified Network Professional Data Center (CCNP Data Center)

Cisco
Understanding of Cisco Data Center Technologies and Networking

Cisco
Cisco Certified Specialist - Data Center Operations

Cisco