Menu

US Region

Grandmetric LLC
Brookfield Place Office
200 Vesey Street
New York, NY 10281
EIN: 98-1615498
+1 302 691 94 10
info@grandmetric.com

EMEA Region

GRANDMETRIC Sp. z o.o.
ul. Metalowa 5, 60-118 Poznań, Poland
NIP 7792433527
+48 61 271 04 43
info@grandmetric.com

UK

Grandmetric LTD
Office 584b
182-184 High Street North
London
E6 2JA
+44 20 3321 5276
info@grandmetric.com

  • en
  • pl
  • Network Fundamentals – Design & Build Enterprise Networks

    Network Fundamentals – Design & Build Enterprise Networks

    “Design and Build Enterprise Network” is a training about network fundamentals along with designing and building enterprise networks using the lab environment having newest network technologies and products. This course presents network fundamentals, real live project examples, photos of well made server rooms (along with badly designed server rooms), techniques for designing, implementing and troubleshooting IP networks.

    Introduction to IP Networks

    • IT World Challenges – Introduction
    • Service Network Model
    • Enterprise Infrastructure Components
    • Think like a packet, TCP/IP/Ethernet and protocols
    • Which protocols are used where and which are not used.
    • Data communication schemes in Enterprise networks
    • Rules for Designing & Building networks

    Ethernet frames and IP packets

    • IP and Ethernet networking rules
    • MAC address, Ethernet frame construction
    • IP packet construction, IPv4 header fields
    • IP addressing – concepts, addressing, practical examples
    • Layer 2 switches – rules, MAC learning
    • Lab1 – MAC Learning
    • Spanning-Tree

    3) VLANs and Network Layer 3

    • Trunk, VLAN, 802.1q
    • Lab2 – VLANs
    • How does routers and L3 switches work?
    • Encapsulation, Decapsulation process
    • Lab3 – ARP, IP Connectivity
    • L2/L3 communication, Logical interfaces
    • Static and dynamic routing
    • Lab4 – IP Routing

    4) LAN Troubleshooting

    • Efficient and quick Layer 2 and Layer 3 troubleshooting
    • Physical issues examples
    • IP, MAC, Hosts tracing methods

    5) LAN in Enterprise – Service Availability

    • Services- High Availability
    • L2/L3/L4 Redundancy
    • Redundancy testing: link, device, interface failure simulations

    6) WAN in Enterprise

    • Branch connectivity – WAN/VPN/Leased Lines/Dark fibers/Internet – outlook
    • Routing in WAN
    • IPsec VPNs example
    • Securing LAN/WAN – fundamentals
    • Network hardening basics

    7) Internet Edge in Enterprise

    • Internet Edge. Designs, solutions, platforms
    • DMZ
    • Firewalling stateless, Statefull, ACL, NAT
    • Are above methods enough today? Malware, DDoS, Social Engineering

    8) Data Center (This module is optional)

    • Core components in DataCenter (storage, dc networking, compute, virtualization)
    • storage SAN/NAS fundamentals
    • DC networking fundamentals (based on Cisco Nexus switch – vpc, jumbo frames etc.)
    • Compute (rack vs blades cons&prons)
    • Virtualization basics (vmware vsphere, Microsoft hyper-v)
    • Software Defined Storage systems -> Hyperflex/Nutanix/vSAN etc.
    • Software Defined Networking -> NSX
    • DR & backup fundamentals (veeam,zerto, hardware storage replication – netapp metrocluster)

    9) Wireless Access

    • Wireless access: models / techniques
    • Wireless: design, implement, management
    • Radius/Active Directory/802.1x, enterprise services basics
    • Don’t forget about guests: Corporate Guest Access and BYOD tendency
    • Wireless networks threats.

    10) Q&A and course summary

    Contact with us

    Do not hesitate to ask for more info about this course.

    See also

    Technology : WAN & Internet Edge

    Level : Intermediate

    Type : On site

    Technology : Security, NG Firewalls

    Level : Intermediate

    Type : On site, Online

    Technology : WAN,VPN

    Level : Intermediate

    Type : On site, Online

    Technology : ISE 2.X & ISE 3.0

    Level : Intermediate

    Type : On site

    Grandmetric