Tag: CSM

E-Commerce

A design that must stay up

  • Public face of an organization
  • The place where downtime is incredibily harmful
  • The place where budgets are approved\

Ultra Redundant, Ultra secure Firewall Design

  • Only Method through layers is via servers
  • Option of using different firewall vendors at different layers
  • Supports virtual firewall using FWSM (Firewall Services Module) or ACE (Application controle engine) module

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Datacenter Design I (Core, Aggregation, Access Designs)

Core

  • Not all datacenter designs needs a core layer
  • Access to aggregation, aggregation to core : 10 or 40GBps
  • CEF load balancing tuning (L3 + L4)
  • Core should run L3 only, Aggregation acts as L3/L2 boundry to access
  • Core runs OSPF / EIGRP with aggregation

Aggregration

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