TCP/IP services, IP addressing & sub-netting Configuration of Routing protocols RIP, EIGRP, OSPF,BGP Configure , verify, and troubleshoot High Availability Protocols like HSRP,VRRP,GLBP Knowledge on Routed Protocol (TCP/IP, Ipv4) Knowledge on SNMP,SYSLOG Up-gradation, Backup of Cisco IOS Successfully installed and maintained network hardware and software Carried out network monitoring and network efficiency analysis Established, configured and administered the Local Area Network (LAN) Conducted troubleshooting of hardware and software related problems Configuration and management of Cisco Routers (7200, 3800, 2800, 1800, 1700 Series) and Catalyst
Switches (6500, 4500, 3500, 2900, 1900 Series). Configuring Switching Technologies: vlan, STP, MST, pvst, rstp, etherchannel, portchannel. Configuring VPC and VDC in Nexus environment Configure, verify, and troubleshoot VPN (Site to Site, dmvpn, Gre tunnel, dynamic vpn) Layer 2-Security: IP ACL, MAC ACL, Port Security, Port ACL, mitigate VLAN attack, Private VLAN, DHCP
Snooping, ARP inspection, IP Source Guard, Local SPAN, Remote SPAN configuration and troubleshooting.
port security, Bpdu guard, root guard Knowledge on juniper switch and Router.
