Blueprint CCNA 200-125

1.0 Network Fundamentals

1.1 Compare and contrast OSI and TCP/IP models

1.2 Compare and contrast TCP and UDP protocols

1.3 Describe the impact of infrastructure components in an enterprise network

  • 1.3.a Firewalls
  • 1.3.b Access points
  • 1.3.c Wireless controllers

1.4 Describe the effects of cloud resources on enterprise network architecture

  • 1.4.a Traffic path to internal and external cloud services
  • 1.4.b Virtual services
  • 1.4.c Basic virtual network infrastructure

1.5 Compare and contrast collapsed core and three-tier architectures

1.6 Compare and contrast network topologies

  • 1.6.a Star
  • 1.6.b Mesh
  • 1.6.c Hybrid

1.7 Select the appropriate cabling type based on implementation requirements

1.8 Apply troubleshooting methodologies to resolve problems

  • 1.8.a Perform and document fault isolation
  • 1.8.b Resolve or escalate
  • 1.8.c Verify and monitor resolution

1.9 Configure, verify, and troubleshoot IPv4 addressing and subnetting

1.10 Compare and contrast IPv4 address types

  • 1.10.a Unicast
  • 1.10.b Broadcast
  • 1.10.c Multicast

1.11 Describe the need for private IPv4 addressing

1.12 Identify the appropriate IPv6 addressing scheme to satisfy addressing requirements in a LAN/WAN environment

1.13 Configure, verify, and troubleshoot IPv6 addressing

1.14 Configure and verify IPv6 Stateless Address Auto Configuration

1.15 Compare and contrast IPv6 address types

  • 1.15.a Global unicast
  • 1.15.b Unique local
  • 1.15.c Link local
  • 1.15.d Multicast
  • 1.15.e Modified EUI 64
  • 1.15.f Autoconfiguration
  • 1.15.g Anycast

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Verifikasi nomer sertifikasi vendor dalam bidang IT

Dalam dunia IT (Information Technology) ada banyak sekali bidang keahlian juga sertifikasi dari masing-masing vendor yang di kuasainya, namun beberapa sertifikasi yang memiliki nilai jual tinggi (red : international) semakin banyak juga orang yang memilikinya untuk menunjang kemajuan pengetahuan dalam karirnya. Agar tidak tertipu oleh oknum pembuat sertifikasi palsu, berikut link untuk verifikasi sertifikasi yang dimiliki oleh seseorang, jika dalam hasil verifikasi tersebut tidak terdapat nama yang tertera pemilik nomer sertifikasi itu bisa dipastikan itu adalah sertifikasi palsu.

[Troubleshooting-5] Etherchannel LACP

Pastikan PC bisa saling test ping dan menggunakan etherchannel LACP

Introduction about Etherchannel LACP
For create more advance switching redundant technology you can use Etherchannel. With etherchannel you can bundling two or more link with one port-channel interface. Bandwidth will increase x times, where x is the number of links you bundle.

Konsep Etherchannel
Basic Concept Etherchannel

Etherchannel dapat dikonfigurasikan dengan dua hingga delapan active FastEthernet, GigabitEthernet atau TenGigabitEthernet port. Jadi jika menggunakan 8 port bisa menghasilkan kecepatan 800 Mbit/s, 8 Gbit/s atau 80 Gbit/s.

There are protocols about etherchannel in Cisco Catalyst, they are :

  • LACP (Link Aggregation Control Protocol)
  • PAgP (Port Aggregation Protocol)

Untuk troubleshooting ke-5 ini mencoba memecahkan masalah bagaimana PC bisa saling ping dimana PC tersebut melewati 2 switch yang di aktifkan fitur etherchannel LACP. Dan hasil show etherchannel summary seperti berikut :

SW1#show etherchannel summary
Flags:  D - down        P - in port-channel
        I - stand-alone s - suspended
        H - Hot-standby (LACP only)
        R - Layer3      S - Layer2
        U - in use      f - failed to allocate aggregator
        u - unsuitable for bundling
        w - waiting to be aggregated
        d - default port

Number of channel-groups in use: 1
Number of aggregators:           1

Group  Port-channel  Protocol    Ports
1      Po1(SU)           LACP   Fa0/2(P) Fa0/3(P) 

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Cisco Packet Tracer 6.2 for Windows Student Version

Ada satu kelebihan dari CPT Student Version, yaitu Cisco ASA yang belum ada di versi biasa.

The Cisco ASA 5505 is a full-featured firewall for small business, branch, and enterprise teleworker environments. It delivers high-performance firewall, SSL and IPsec VPN, and rich networking services in a modular, immediately operational appliance. Using the integrated graphical Cisco Adaptive Security Device Manager (ASDM), the Cisco ASA 5505 can be rapidly deployed and easily managed, helping businesses reduce operational costs. It features a flexible 8-port 10/100 Fast Ethernet switch whose ports can be dynamically grouped to create up to three separate VLANs for home, business, and Internet traffic for improved network segmentation and security.

The Cisco ASA 5505 provides two Power over Ethernet (PoE) ports, simplifying the deployment of Cisco IP phones with highly secure zero-touch voice over IP (VoIP) capabilities and the deployment of external wireless access points for extended network mobility. A high-performance intrusion prevention and worm mitigation service is available with the addition of the Advanced Inspection and Prevention Security Services Card (AIP SSC). Multiple USB ports can be used to implement additional services and capabilities, as needed.

Untuk link downloadya bisa dilihat disini