Naresh Babu V

❖ Providing reliable technical support to Enterprise business clients, Leased line and VPN customers.

❖ Monitoring network performance, uptime and responding quickly to incidents.

❖ Configuration, Integration and Managing MPLS VPN networks , network gateways, Routers and Switches.

❖ Specialized in troubleshooting of equipment’s & Technical support to Site engineers.

❖ Coordinated disaster response plans with department management and enterprise business clients .

❖ Blocking of IOC ‘s , CNC ‘s IP’s . URL , Domain names in proxy and Web filter provided by DOT , CERT-IN

and NCIIPC

❖ Proactively monitored internet bandwidth Peering links such as Google , NIXI , Microsoft , IBP(Internet

Backplane Protocol ) , facebook , Netflix , Amazon , NIC , RailTel , Akamai etc and Caching servers such as GGC , Akamai Edge caching , Facebook caching and Netflix Caching .

Configuring and managing :

1. Routing-instances

2. Static Routes

3. BGP

4. OSPF

5. Subnetting

6. Prefix lists and Access lists

7. VLAN (802.1Q & 802.1ad)

8. L3 VPNs and L2VPN

9. Internet Leased Lines.

Knowledge on IPv6, ACL , Web Filtering , ARP, DNS monitoring, GNS3 & Packet Tracer.

Skills & Abilities

❖ Cisco 7613 , Cisco ASR9k , Huawei NE40E-X16, Juniper mx480 , Checkpoint .

❖ L2 & L3 devices (configuration and management) using CLI and EMS.

❖ Windows XP to Windows 10 Pro & Linux distribution OS.

List of works assigned by BSNL to work on deputation at MPLS NOC

1. Merger of Public sector Banks

Work Responsibility:

❖ Changing the VRF and RD RT values to the existing WAN IP’s that has to be migrated with the core Bank .

❖ Deleting the old configuration if any to avoid routes dropping in MPLS cloud .

❖ Upgrade / Downgrade the BW and assigned the ports as per customer requirement

❖ Alone I havemigrated more than 5000 links in slack hours with less down time.

❖ Coordinated with both Channel partners and site engineers w.r.t configuration related queries .

Technologies Used: BMAP , CLI.

2. Blocking malicious IP’s in Firewall , Squid proxy and Web Filtering on regular basis

❖ Setting access rules and blocking malicious IOC's IP’s from WAN to LAN on timely basis provided by CERT-In

❖ Blocking Malicious IP in Web Filter on timely basis as given by DOT that blocks the access to the entire network.

❖ Blocking Malicious URL’s and host IP’s on timely basis given by NCIIPC (National critical Information

Infrastructure Protection Center)

❖ Alone I have blocked more than 60,000 malicious IP’s given by CERT-In , DOT , and NCIIPC

Technologies Used: Sonic Firewall Squid proxy and Checkpoint Smart console

3. Migration of super core network from existing Cisco , Huawei to Nokia

Work Responsibility:

❖ Validation Test and Acceptance Test

❖ Allocating IPs and configuring the device remotely to take the element into our network.

❖ Once the element comes into live then we shift the Backbone traffic to the newly commissioned Nokia Super

core in slack hours with less down time.

❖ Alone I have migrated 5 Old Core router with new Nokia Super core with a very less down time and no issues.

❖ Kept system at maximum uptime through proactive oversight and scheduled maintenance.

Technologies Used: CLI.

About the Company : BSNL has installed Quality Telecom Network in the country & now focusing on improving it, expanding the network, introducing new telecom services in villages & winning customer's confidence. Today, it has about 36.42 million line basic telephone capacity, 7.13 million WLL capacity, 95.96 million GSM capacity, 34,727 fixed exchanges, 1,17,090 GSM BTSs, 9,594 CDMA Towers, 102 Satellite Stations , 7,73,976 RKm. of OFC, 4751 RKm. of microwave network connecting 646 districts, 4519 cities/towns & 6.25 lakh villages.

About MPLS NOC : BSNL has 93 Super Core Routers , 481 edge routers and 12 Internet gateways that supports 2.8 lakh VPN , ILL , P2P links and L2VPN links .

• Over 2.5 years of experience in software industry as an SAP ABAP Consultant In SAP R/3 implementation and Upgradation.
• Extensively worked on REPORTS, BDC’S, Smartforms, SAP Scripts, ALV’S
• Dialog Programming.
• Worked on Smart forms, ADK (Data Archiving Kit).
• Worked on BADI.
• Having Knowledge on BAPI, USER-EXIT, IDOC’s.