Mohan D G Email & Phone Number

Bengaluru, Ka, In

India

Bengaluru, Karnataka, India

Bangalore, India

Bengaluru Area, India

Configuring NTP & Syslog in router and switches for log analysis in Arcsight SIEM log collector device. Implemented the Inter VDOM Routing through the Fortigate Firewalls  Configured Fortinet & Watch Guard Firewall for Zones, Firewall objects (Address, Services, Schedules, and Virtual IPs), Routes for Connectivity. Implemented Zone Based Firewalling and Security Rules on Fortinet Firewall. Creation and modification of Policy Rules, DMZ and Multiple VDOM's for multiple users of the Network on the Fortigate Firewall. Creation and modification NAT Policies in firewall for accessing Web Service and Mail Services over Internet.  Creation and modification UTM features related to Antivirus, Web filter, Application Control, Email filter, Data Leak Prevention Profiles for added security purposes.Monitoring the Intrusion prevention system using management console APSoluteInsite&APSolute Vision. Creation and modification of IPS (Radware Defense Pro) White list rules, Blacklist rules, configuring HA using Apsolute Vision. Worked on Radware Appdirector on creation of Server Farms, Physical Server Table, Health monitoring table for servers, periodic backup and restore in case of any disaster.

Bengaluru Area, India

Worked on CISCO 800, 1800, 2800,3700, 3600 and 3900 Series Routers. Worked on CISCO 2950, 3560, 3550, and 3750 Cisco Catalyst series switches Worked on HP HSR6804, MSR50-60 Routers, HP FF 12910, HP 7510Chassis Switches. HP 5500 & HP 5900 Interconnect Switches. Worked on Fortinet 620B, 310B and WatchGuard XTM 2050 UTM Firewalls. Worked on Radware DefensePro 1016 (IPS) and Application Load Balancer Radware App Director. Worked on routing Protocols EIGRP, OSPF and basic knowledge on BGP Has expertise in Various WAN technologies Leased line, ISDN and Frame relay circuits. Worked on upgrading the IOS on Cisco Routers, Switches and Firewalls Configure SNMP on devices to allow for network management. Knowledgeon Cisco firewall ASA5505, ASA5510& Fire eye 2200 Devices. Good understanding over IPSec VPN, GRE, IPSLA, IP Sub netting.

Bangalore

 Configured HP Switches (12910, 7510, and 5120) which include VLAN, RSTP, Edge Ports, Hybrid Ports, Mirroring Ports, Link Aggregation, Syslog, SNMP, MAC authentication and 802.1Q Authentication using radius server. Configured IRF Clustering for High Availability in HP 12910 & HP 7510 series chassis Switch. Configuring Priority lists, Route-Map, Policy Map in routers for prioritizing and distributing legitimate traffic for optimum utilization of bandwidth. Hardening of Switches & Routers carried out as per Security Standard. Configured User login creations with limited host access and defined privilege for routers and Switches. Configuring site to site IPsec tunneling over in Routers for encrypted data connectivity over MPLS cloud.

Bangalore

 Setting up new network which involved configuring of VLAN, STP and Installed switchand carried out POST and IOS up gradation and basic configuration and implementing in existing network without affecting their production network. Configured Hot Standby Routing Protocol to provide high network availability by protecting against a single router failure. Configured basic HSRP.  Implemented traffic filters using Standard and Extended access-lists, Priority-Lists.Installed Cisco Router and Switches, Configured basic configuration OSPF, NAT, VLANS,Access list. Configuring and managing the VLAN, VTP, STP and physical connectivity to various departments Backup, Restore the Configuration & Upgrading IOS of a Cisco Routers. Remote administration of LAN/WAN devices and Data Communications links and services. Preparing daily / weekly reports on Network Services uptime, and Call Escalations.

Bangalore

• Hands on experience in Sharing and Security Permissions for files and folders, Microsoft Outlook and Outlook Express Configuration and troubleshooting the mail flow problems. • Hands on experience on creating users mailbox and restricting the access in Exchange 2007 also handling the database backup.• Coordinating with the Customer Care department& Service Provider to resolve the escalated issues.• Periodic health check of the systems, troubleshooting problems, analyzing and implementing rectification measures. • Handling network issues like problem in accessing application server, Internet and intranet VPN issues.