Tag: EOMPLS

• P Routers – Provider routers
  • MPLS Core
• PE Routers – Provider Edge routers
  • MPLS – IP Edge
• CE Routers – Customer Edge routers
  • IP Edge

Traceroute (R6 -> R7)

Layer 3 setup:

GNS3 LAB:

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https://www.cisco.com/c/dam/en/us/solutions/collateral/data-center-virtualization/data-center-interconnect/at_a_glance_c45-493703.pdf

• Types of Data Center Interconnections
  • Layer 1 DCI
    • Physical connection between Data Centers
      • Dark Fiber ( MetroE)
      • Fibrechannel
    • Not as flexible
  • Layer 2 DCI
    • Carrier appears as L2 Bridge
    • MPLS options
    • VPLS options
    • IP Mobility
  • Layer 3 DCI
    • IP Based connection
      • iSCSI
      • Routing
      • ATOMoGRE

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