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Alexander Sigachev

Ingeniero de telecomunicaciones

Alexander Sigachev
35 años
Russia
Status profesional
Consultor
Disponible
  • CUCM, CUCM IM&P, CUCME, Expressway
  • Cisco Unity Connection, Unity Express
  • CUBE, TDM-IP Voice Gateways, Analog voice gateways VG224, VG248, ATA186/188
  • Sistemas Cisco Telepresence 1000, 3000, Cisco Telepresence Manager, Cisco Telepresence Multipoint Switch
  • Conocimiento de protocolos FXS, FXO, BRI ,PRI, Q.SIG, SCCP, MGCP, H.323, SIP
  • LAN/WAN QoS
  • Cisco Unified Contact Center Express
  • Routers Cisco ISR G1/G2/G3, ASR1000
  • Switches 29xx, 35xx, 3750, 45xx, 49xx, 65xx
  • EIGRP, OSPF, BGP (MP-BGP), VRF, PBR, Object tracking
  • STP, Cisco Etherchannel, HSRP, GLBP, VRRP
  • Cisco ASA 5500, 5500x, ASA/FTD
  • CiscoSecure ACS, Cisco ISE
  • Cisco Anyconnect VPN
  • Controladores AireOS Cisco 25xx, 44xx, 55xx
  • Puntos de acceso Cisco 18xx, 26/27/28xx, 36/37/38xx, 15xx
  • Sistemas wireless mesh (exterior)
  • Sistemas de gestión Cisco WCS, Cisco Prime Infrastructure
  • SNMP, Netflow, Cisco EEM Scripting
  • Python Scripting
  • Conocimientos basicos de VMWare vSphere ESXi
  • Conocimientos basicos de sistemas Windows Server y Linux
  • Cisco Certified Internetwork Expert (CCIE) Routing&Switching #55924
  • Cisco Certified Network Professional (CCNP)
  • Cisco Certified Network Professional Collaboration (CCNP Collaboration)
  • Cisco Certified Design Professional (CCDP)
  • Cisco Certified Wireless Associate (CCNA Wireless)
  • CWNP Certified Wireless Network Administrator (CWNA)
  • CWAP Certified Wireless Analysis Professional
  • Ruso
    Experto
  • Inglés
    Avanzado
  • Español
    Avanzado
  • Portugués
    Apto
  • International Engllish Language Testing System (IELTS), British Council, 7.5 puntos
  • Diploma de Español como Lengua Extranjera (DELE), Instituto Cervantes, nivel B2