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Zorluk: KolayRouting Concepts and Dynamic Routing Protocols

A network administrator needs to connect an enterprise network to two different Internet Service Providers (ISPs) located in separate Autonomous Systems (AS). Which dynamic routing protocol should be implemented to exchange routing information between these distinct Autonomous Systems?

  1. Border Gateway Protocol (BGP)Cevap
  2. B
    Open Shortest Path First (OSPF)
  3. C
    Port Address Translation (PAT)
  4. D
    Automatic Private IP Addressing (APIPA)

Cevap

Border Gateway Protocol (BGP) is an Exterior Gateway Protocol (EGP) designed specifically to exchange prefix routing information between different Autonomous Systems across the internet.
Border Gateway Protocol (BGP) is the standardized Exterior Gateway Protocol (EGP) created to manage routing decisions and exchange reachability information between distinct Autonomous Systems across the global internet.

Adım Adım Çözüm

1
Identify the scenario requirement
Routing must occur between two different organizations/ISPs operating in distinct Autonomous Systems (AS).
Routing protocols are classified as either Interior Gateway Protocols (IGP) for intra-domain routing or Exterior Gateway Protocols (EGP) for inter-domain routing.
2
Evaluate protocol categories
Border Gateway Protocol (BGP) is the primary Exterior Gateway Protocol used for routing between separate Autonomous Systems.
Protocols like OSPF and EIGRP operate inside a single AS, whereas BGP manages policy-based routing between different Autonomous Systems across the internet core.

Anahtar Kavram

Exterior Gateway Protocol (EGP) vs. Interior Gateway Protocol (IGP)
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Konular

Routing Concepts and Dynamic Routing Protocols

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