Pavel S.

Cisco network engineer Security VPNs (Site-to-Site, IPSec, Remote Access, SSL) Radius, TACACS+, Access Lists, Cisco Secure ACS, Cisco PIX / ASA Firewalls, Cisco VPN Client, Cisco AnyConnect Client, Cisco IronPort, Mikrotik,D-link DFL Firewall, Linux IPTables Routing Static Routing, RIPv1, RIPv2, IGRP, EIGRP, OSPF, GRE. IPv6, Traffic Engineering, Policy Based Routing PBR, Route Filtering, Summarization Switching & Bridging Catalyst CatOS and IOS based Switches, VTP, STP, MST, RSTP+, Trunking, VLANs, Layer 3 Switches, Logical Ether Channels, Transparent Bridging, IRB. LAN Media: Ethernet, FastEthernet, GigabitEthernet. Network Analyzers: Ethereal / Wireshark, Etherpeek and others Load Generators: Scapy Various Features & Services IOS and CatOS Features, HSRP, NAT, SNMP, SYSLOG, NTP, DHCP, CDP, DNS, HTTP, TFTP and FTP VoIP (Voice over IP) Asterisk, Audio Codes, FXS, FXO, Network Monitoring and Management Systems Zabbix, PRTG, Rsyslog, LogAnalyzer, NetFlowAnalyzer