Umesh Kumar Email & Phone Number

Hello there :)With a total experience of more than 10 years, I am working as a Technical consultant/Senior Corporate Trainer. Being a Certified Instructor I deliver training on various Cisco Certifications like: CCNA, CCNP Enterprise, CCNP Collaboration and other courses and technologies which are listed below. (Apart from delivering training I also help my students/clients if they face any technical issues.)Here is a list of topics/technologies that I deliver:- Routing/WAN: EIGRP, OSPF, RIP, BGP, PBR, MPLS, QoS, IPv6, IP Routing, HDLC, PPP, and DMVPN.- Switching: VLAN, VTP, Trunking, MLS, STP, RSTP, Etherchannel.- Security: ACL, NAT, 802.1x, Port Security. DHCP Snooping, ARP Spoofing. Authentication and authorization using AAA. Endpoint security. Next-generation firewall. TrustSec, MACsec. Network access control with 802.1X, MAB, and WebAuth.- IP Services Network Time Protocol (NTP). NAT/PAT. HSRP, VRRP, and GLBP.-Wireless: Troubleshoot WLAN configuration and wireless client connectivity issues. AP discovery and join process (discovery algorithms, WLC selection process). Layer 2 and Layer 3 roaming.- Virtualization: VMware ESXi, Virtual machines. VRF, GRE and IPsec tunneling. LISP, VXLAN.- Collaboration: CUCM Version 9.x/10.x/11.x/12.x Cisco Call Manager Express (CME) Cisco IM and Presence (IM & P) Cisco Unity Connection ver 9.x/10.x/11.x (CUC) Cisco VCS Expressway (C and E) Cisco TMS server Cisco Telepresence Server Cisco MCU 53xx Series Cisco Call Manager Single and Multi-site Deployment Voice Gateways and Trunks: SIP, H323, and MGCP. SCCP/SIP IP phone Registration and Troubleshooting. CUCM and CME Dial-Plan and Numbering Media-Resources: Conference Bridge (HW/SW), Transcoder, MoH. CUCM Disaster Recovery and Database Replication Cisco UCCX (Unified Contact Center Express)- Network Automation: Average knowledge of Cisco SD-WAN and SD-Access Average knowledge of Python, YANG, JSON, RESTCONF, NETCONF

Listed skills include Ccna, Cisco Technologies, Ospf, Ccnp, and 21 others.

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  Kurukshetra University

  Mathematics And Statistics