Krishna Jaiswal
Network Engineer | CCNA (200-301) Global | CCNP Enterprise | Paloalto | ASA
- Role
- Network Engineer at Tech Mahindra Business Process Services
- Location
- Mumbai, IN
- LinkedIn followers
- 500 followers
About Krishna Jaiswal
Network Operations & Troubleshooting: Proven ability to handle daily BAU Calls and…
Experience
Network Engineer
Tech Mahindra Business Process Services
Sep 2024 — Present
Network Operations: Handling daily BAU support calls and quickly resolving incidents reported by automated alerts, focusing on minimizing downtime.Cisco Device Management: Hands-on experience troubleshooting and managing a broad range of Cisco switches (6509-E, 4500-R, 9K Series) and Cisco ASR routers. I manage essential protocols like VLAN, HSRP, VTP, DHCP, and Ether-Channel.Security & Monitoring: Proficient in L1 troubleshooting for Cisco ASA and Palo Alto firewalls (including URL filtering and diagnosing issues). I use SOLARWINDS and Kiwi Syslog for monitoring, maintenance, and managing hardware alerts.Maintenance: Experienced with installing/upgrading Cisco IOS, automatic backups, managing switch modules (Sup Engines/Line Cards), and handling Vendor Management.Certified CCNA (200-301) Global with strong theoretical knowledge in CCNP Enterprise and Security (ASA/Palo Alto). I am committed to leveraging my skills to support and optimize network environments.
Education
Dhanamal High school
Universal of Mumbai
2018
University of Mumbai
Bachelor of Commerce - BCom
2018 — 2021
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