Krishna Uppala

Background

About Krishna Uppala

Experienced, collaborative-minded, and enthusiastic Network Engineer professional with 9+ years of technical and organizational experience in network engineering, network administration, customer service and logistics management. I readily accept new responsibilities and maintain a focus on customer satisfaction while fostering a collaborative productive environment in a continually changing and growing industry. Looking for challenging duties in an expert environment that makes use of my analytical, problem-solving abilities, expertise and specialized information, for the mutual development of my career and the business. Professional Certification: • Cisco Certified Network Associate Technical Skills: Cisco Platforms Nexus 7K, 5K, 2K, 1K Cisco Routers 1700,1800,2500,2600,2800,2900,3600,3800,3900,7200,7600 Cisco L2 & L3 Switches 2900,3500,3560,3750,4500,4900,6500 LAN, WAN Technologies VLAN, VTP, Inter-VLAN routing, Ethernet, Port-Channel, STP, RSTP, PVST, 802.1x, Frame Relay, ISDN, ATM, MPLS, Leased lines, HDLC, VSS, CEF and DCEF. Network Security NAT/PAT, VPN, Filtering, IDS/IPS, IPsec, ACL, GRE Tunneling, Remote Access VPN, Site-to-Site VPN, ASA 5505, AIP SSM, CSC SSM, FWSM, FortiGate, Juniper Net Screen firewall, Palo Alto Firewalls, Windows Patch Management (WSUS), CDP, Cisco ACS Infrastructure Services DHCP, DNS, SMTP, MIBs, Syslog, POP3, FTP, TFTP IP Telephony VOIP, FXO/FXS/E&M/T1/ISDN/PRI, Call manager Express Network Management SNMP, SSH, Telnet, ICMP Network Tools Solar Winds, E-flow, SNMP, Cisco Works, Wireshark, TIRKS, LIMS Languages/ Tools Python, Linux Red Hat Protocols RIP, RIP2, OSPF, EIGRP, IS-IS, BGP, SNMP, HTTP, FTP, TFTP, HTTP, DHCP, SMTP, ICMP Protocol Analyzers OPNET, Wireshark. Comm. Protocols Wi-Fi, WiMax, CDMA, 3G Wireless Managed Networks Cisco Meraki, Aruba Load Balancers Cisco CSM, F5 Networks (Big-IP) Firewall ASA, PIX, SRX, Watch guard, ASDM, CSM, Checkpoint Cloud Technologies Amazon Web services, Microsoft Azure Operating Systems Windows Vista/XP/NT/2003, Windows (98, ME, XP, Vista, Windows 7, 8.1), MS DOS, UNIX, Linux Architecture TACACS+, RADIUS, Cisco ACS Servers Domain servers, DNS servers, WINS servers, Mail Servers, Proxy Servers, Print Servers, Application servers, FTP Servers Monitoring Tools Wireshark, Fiddler, Microsoft Network Monitor, solar winds and some sniffers