Specialties :As one of the country's large corporations active in Internet service providing and Internet connectivity solutions, Pishgaman Tejarat Sayar (PTS) has successfully Leasing Dedicated Internet Bandwidth, Designing Network Security Appliances, WirelessSummary of activities :Routers: mikrotik CCR,RB1**.4**.... cisco 7200 ,7** Switches: 6500,3750,3560, 2960s,2960- DlinkWireless: MikroTik,LigoWave,UbnT ,Teletronics ,MotorolaProtocols, Technologies and infrastructures:Basic protocols,Standards: IPv4,IPv6, ICMP, TCP/IP,UDP, Syslog, TFTP, FTPRouting protocols:Static,OSPF,EIGRP, BGPSwitching protocols and standards:VLAN,VTP, STP,RSTPSecurity Skills: IPsec,SSL,IDS/IPSIP applications: SNMP,DNS, DHCP, HTTP, SSH, NAT, PATNetwork Monitoring: Zabbix, Cacti,PRTG,STG,Smokeping ManageEngine NetflowAnalyzer,SolarWinds Orion, Wireshark,Secure CRT Editing & Design Tools:MS Visio , Matlab, PSpice , HSpice , IBSng ,Dreamweaver ,Beyond Hardware & Servers:motherboard and circuit designs ,HP servers,Ensure a high quality Network experience for the end userOSPF and BGP implementing, troubleshooting and Load balancing in IP BackboneImplementing and troubleshooting MPLS-VPN in Enterprise networkExperience working with Dragonwave and Redline radioResponsible for Planning, Maintaining, implementing and troubleshooting IP backbone, enterprise of ISP network proactively to meet the SLA and improving network KPIs. Also I was responsible for Interaction with ISP Companies and TIC company from configuring BGP up to finding root cause and analyzing and implementing the solutions in network. other Key Functions were as below: Manage Operation and maintenance of all Core Network functions Traffic Dimension and forecasting for IP Backbone Manage IP Addressing and RIPE setting BGP Load Balancing in core network Interconnect through BGP to the other ISP Companies Implementing enterprise customers by EBGP connection over GRE, Fiber or Wireless link