My skills:
- routing (BGP, OSPF, EIGRP, RIP, CARP),
- VPN (OpenVPN, IPSec, WireGuard, L2TP, PPtP, SSTP, IPIP, EoIP, PPPoE) - site-to-site or remote access solutions,
- security and firewalls (Cisco ASA, pfSense, D-link DFL, IPTables, IPFW),
- switching (PAgP/LACP, ERPS, STP family, VTP/GVRP)
- network simulation (Cisco Packet Tracer, UNL/EVE-NG, GNS3)
- traffic analyzers (Wireshark, tcpdump),
- Wi-Fi (channel bonding, MIMO, WDS, etc.),
- Linux (Debian, Ubuntu Server), FreeBSD,
- Zabbix and Grafana,
- bash scripting.
I've completed courses and passed exams successfully:
- MTCRE (MikroTik Certified Routing Engineer)
- MTCIPv6E (MikroTik Certified IPv6 Engineer)
- MTCTCE (MikroTik Certified Traffic Control Engineer),
- MTCNA (MikroTik Certified Network Associate),
- Cisco TSHOOT (CCNP),
- Cisco SWITCH v2.0 (CCNP),
- CCNAX (CCNA accelerated),
- Linux LL-101.