Network Switching (LAN Technology)
- Source: LinkedIn
- WillWare Technologies
- On-site
- Hyderabad
- Full-Time
- Mid level
Job Description
Role: Network Switching (LAN Technology)
Experience: 6-8 Years
Location: PAN India
Work Mode: Onsite
Job Summary
We are looking for an experienced Network Switching / LAN Technology Engineer with 6-8 years of hands-on experience in enterprise LAN networks, switching, troubleshooting, and network operations. The candidate will be responsible for designing, configuring, maintaining, and troubleshooting LAN switching infrastructure while ensuring network availability, performance, and security.
Key Responsibilities
Design, configure, implement, and maintain LAN switching infrastructure in enterprise environments.
Configure and troubleshoot Cisco switches, including access, distribution, and core switches.
Strong knowledge of VLANs, trunking, STP/RSTP/MSTP, EtherChannel/LACP and inter-VLAN routing.
Configure and troubleshoot Layer 2 and Layer 3 switching issues.
Work with VTP, DHCP Snooping, Dynamic ARP Inspection (DAI), Port Security, and related LAN security features.
Perform switch configuration, upgrades, patching, and hardware replacement activities.
Troubleshoot network connectivity, packet loss, latency, broadcast storms, and switching loops.
Monitor network performance and proactively identify and resolve LAN-related issues.
Work with routing protocols such as OSPF, BGP, and EIGRP as required for LAN connectivity.
Perform network changes, incident resolution, root-cause analysis, and problem management.
Use network monitoring and troubleshooting tools to analyze network performance and connectivity.
Maintain network documentation, topology diagrams, configurations, and operational procedures.
Coordinate with network, security, server, and application teams for issue resolution.
Follow change-management, incident-management, and network security processes.
Mandatory Skills
6-8 years of experience in Network Switching / LAN Technologies.
Strong hands-on experience with Cisco Switching.
Excellent knowledge of VLAN, Trunking, STP/RSTP/MSTP, EtherChannel/LACP.
Strong understanding of Layer 2 and Layer 3 networking.
Experience with TCP/IP, ARP, DHCP, DNS, ICMP and basic network protocols.
Hands-on experience in network troubleshooting and incident resolution.
Knowledge of enterprise LAN architecture and network security best practices.
Skills
- mode
- cisco-switches
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