Narendra Babu Talluri

Designed and implemented Azure Virtual Networks for secure, isolated cloud environments.
Configured subnets, network security groups, and route tables to enforce access controls.
Established secure Site-to-Site VPN and ExpressRoute connections between on-premises to Azure VNets.
Applied security best practices in AWS VPCs, including configurations of network security groups.
Managed VPN connections, AWS Direct Connect, and Transit Gateway for secure AWS connectivity.
Troubleshot connectivity issues, routing errors, and misconfigurations in AWS VPCs.
Configured security rules and Site-to-Site IPsec VPN on Palo Alto and Fortigate Firewall for enhanced security.
Troubleshot VPN client issues, connectivity problems.
Configured security and NAT rules along with Site-to-Site IPsec VPN on Palo Alto Firewall.
Implemented VMware NSX Edge features, including Firewall, Load Balancer, VPN, and NAT configurations.
Managed virtual servers, pools, and nodes in F5 Load Balancer; renewed SSL certificates as needed.
Conducted packet capture and debugging on FortiGate and Palo Alto firewalls and F5loadbalancer for Troubleshot the issue.
Upgraded operating systems and licenses on Palo Alto and F5 Load Balancer devices to enhance performance.
Commissioned VEdge 610 and 620 devices and Manage the VEdge configuration.
Configured SSIDs and Cisco access points on Cisco WLC 5520.

• Analyzed customer requirements to deliver IPvpn, Internet, Ethernet, and 4G services.
• Configured and managed network devices including routers, firewalls, and switches.
• Performed basic configurations on Cisco ASA 5505 firewalls.
• Established site-to-site VPN connections on ASA devices.
• Configured and troubleshot BGP, L3VPNs, VRF, ACL, QoS, GRE tunnels, and HSRP.
• Executed soft configuration changes to enhance existing sites for various logical services.
• Implemented redundancy solutions using HSRP and VRRP protocols.
• Configured PE devices such as Juniper MX-40, MX-80, MX-104 routers and Huawei NE-40-M2F.

• Configured, commissioned, and troubleshot CISCO ASR901, 903, 920i, 920o, 9010, 9912, L3 switches, Cisco 2960, Techroute switches, RAD switches, and ADVA devices for LTE network synchronization.
• Configured and troubleshot ISIS and BGP protocols on ASR 903, 920o, and 920i routers.
• Implemented VRRP on ASR 903, 920o, 920i routers and Cisco 2960 switches to enhance WiFi functionality.
• Upgraded IOS and licenses on ASR 903, 920o, and 920i routers to ensure optimal performance.
• Delivered end-to-end L3VPN services at customer locations across Maharashtra.
• Planned aggregation points including cell site routers and super aggregation nodes in Reliance 4G MPLS network.
• Resolved interface errors and packet loss issues while managing RMAs for faulty devices within Maharashtra region.

• Worked on client site to deliver tailored networking solutions.
• Gained expertise in core hierarchy structures of ASR 901, ASR 920i/o, ASR 903, ASR 9010, ASR 9912, ASR 9922, ASR 1006, TS 3925, and Utility Switch 3850.
• Configured routers with strong knowledge of CCNA and CCNP standards.
• Executed router configurations using routing protocols such as BGP, MPLS, and ISIS alongside Layer-2 technologies like Frame Relay.
• Performed IOS upgrades for ASR 901 and ASR 920i/o while establishing ISIS neighbor relationships.
• Analyzed hierarchy structures of DCN networks to enhance TX demand connectivity.