Sai Pratyusha
Senior Network Security Engineer at IEHP
- Role
- Senior Network Security Engineer at IEHP
- Location
- Rancho Cucamonga, CA, US
- LinkedIn followers
- 500 followers
Experience
Senior Network Security Engineer
Jul 2024 — Present · CA, US
Troubleshooting of complex LAN/WAN infrastructure that include routing protocols EIGRP, OSPF & BGP. Experienced in Cisco ISE for Wireless and Wired 802. 1x Authentication on Cisco Wireless LAN Controllers, Catalyst Switches, and Cisco ASA Firewalls. Experience in configuring, monitoring and troubleshooting of Cisco\'s ASA security appliance, Failover DMZ zoning and configuring VLANs routing/NAT with the firewalls as per the design. Implemented Fortinet firewall administration and configured FortiGate devices in accordance to the network diagram. Conducted regular security assessments and audits leveraging Juniper SRX 380, SRX 345 capabilities, identifying vulnerabilities, and proactively addressing security risks. Implementing IPv6 addressing scheme for routing protocols, vlans, subnetting and mostly during up gradation of cisco ISR routers2800/2900/3800/3900 and switches. Deployed Cisco ISE 1.2 with 8 nodes in deployment, initially in learning mode increasing methodically Used Cisco ACI (Application Centric Infrastructure) SDN architecture to reduce operating costs, automate IT tasks, for greater scalability and visibility in a data center environment
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