Brijesh Kumar Srivastava
- Role
- Isp-noc Administrator at Benchmark Infotech Services Pvt. Ltd. - India
- Location
- Kolkata, WB, IN
- LinkedIn followers
- 500 followers
Experience
Isp-noc Administrator
Benchmark Infotech Services Pvt. Ltd. - India
Nov 2018 — Present · Kolkata, IN
Installing/de-installation in NOC and configuring computer systems & diagnosing hardware, and software faults. Knowledge of Centos and Linux server installation. Knowledge of Local and Network Printer installation Solve technical and application problems, either over the phone or remotely in person. Within assigned zones technical assistance and troubleshooting of Cisco’s active and passive infrastructure. Patch cords implementation, labeling, dressing from time to time Work with OTDR, light source, and power meter. Removal of any passive/active equipment and patch cords Daily Testing of media link monitoring and connectivity Visual verification for remote troubleshooting Provide Cisco network-related technical assistance Maintain an activity log and report back the results Working as a technical support office. Network Troubleshooting Issues. LAN, switch. Work with Cisco Router 1900, 2800, 7600. Team viewer, VLAN Cisco switch as a 3660 & Catalyst -500, 4948,3400,3750 Maipu switch as S3400 work with LACP, PVST, STP, RSTP, VTP, ICMP, SNMP, Work with Cisco and Huawei L1, L2, L3 -Switch, Encapsulation 802.1Q & ISL, IOS OSI and TCP/IP Models, TCP and UDP Protocol & Proxy Servers Configure, verify, and troubleshoot IPv4 addressing and subnetting Configuration of static routing and dynamic routing. Knowledge of configuration BGP, OSPF, EIGRP, RIPv1 & RIPv2, Static routing, Default Routing Monitoring wan link & telnet,ONU.LIU, NAS etc Responsible for day-to-day smooth operations of the IT infrastructure. Network diagram (PPT) Monitoring alerts & communicates with vendors for necessary resolution. Responsible for Monitoring NOC (Switches, Routers, ISP Links) Monitoring Facebook-Server, Extreme, and GGC.
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