Chabot College
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CHABOT COLLEGE CISCO NETWORKING ACADEMY CHABOT COLLEGE CISCO NETWORKING ACADEMY Chabot College Chabot College Frame Relay Frame Relay Part 2
description
Chabot College. Frame Relay Part 2. Frame Relay Operation. Hub-and-spoke Topology. Frame Relay Operation. LMI. Provides Status Mechanism. Tells you a VC is ACTIVE, INACTIVE, or DELETED. LMI and Inverse ARP (I-ARP). LMI and Inverse ARP (I-ARP). LMI and Inverse ARP (I-ARP). - PowerPoint PPT Presentation
Transcript of Chabot College
CHABOT COLLEGE CISCO NETWORKING ACADEMYCHABOT COLLEGE CISCO NETWORKING ACADEMY
Chabot CollegeChabot College
Frame RelayFrame RelayPart 2
CHABOT COLLEGE CISCO NETWORKING ACADEMYCHABOT COLLEGE CISCO NETWORKING ACADEMY
Frame Relay OperationFrame Relay Operation
Hub-and-spoke Topology
CHABOT COLLEGE CISCO NETWORKING ACADEMYCHABOT COLLEGE CISCO NETWORKING ACADEMY
Frame Relay OperationFrame Relay Operation
CHABOT COLLEGE CISCO NETWORKING ACADEMYCHABOT COLLEGE CISCO NETWORKING ACADEMY
LMILMI
Provides Status Mechanism.
Tells you a VC is ACTIVE, INACTIVE, or DELETED
CHABOT COLLEGE CISCO NETWORKING ACADEMYCHABOT COLLEGE CISCO NETWORKING ACADEMY
LMI and Inverse ARP (I-ARP)LMI and Inverse ARP (I-ARP)
CHABOT COLLEGE CISCO NETWORKING ACADEMYCHABOT COLLEGE CISCO NETWORKING ACADEMY
LMI and Inverse ARP (I-ARP)LMI and Inverse ARP (I-ARP)
CHABOT COLLEGE CISCO NETWORKING ACADEMYCHABOT COLLEGE CISCO NETWORKING ACADEMY
LMI and Inverse ARP (I-ARP)LMI and Inverse ARP (I-ARP)
CHABOT COLLEGE CISCO NETWORKING ACADEMYCHABOT COLLEGE CISCO NETWORKING ACADEMY
LMI and Inverse ARP (I-ARP)LMI and Inverse ARP (I-ARP)
CHABOT COLLEGE CISCO NETWORKING ACADEMYCHABOT COLLEGE CISCO NETWORKING ACADEMY
FR and Split HorizonFR and Split Horizon• Frame Relay allows for multipoint
configurations.– More than two routers can belong to the
same IP subnet. This is problematic in hub-and-spoke topologies.
– Routing protocols have split horizon issues.• If a routing protocol (e.g. RIP) is following split
horizon rules, it cannot send updates out the same logical interface they were received on.
CHABOT COLLEGE CISCO NETWORKING ACADEMYCHABOT COLLEGE CISCO NETWORKING ACADEMY
FR and Split HorizonFR and Split Horizon
CHABOT COLLEGE CISCO NETWORKING ACADEMYCHABOT COLLEGE CISCO NETWORKING ACADEMY
FR and Split HorizonFR and Split Horizon
Using subinterfaces solve split horizon issues.
CHABOT COLLEGE CISCO NETWORKING ACADEMYCHABOT COLLEGE CISCO NETWORKING ACADEMY
Frame Relay SubinterfacesFrame Relay Subinterfaces
• Two kinds of FR subinterfaces:– Point-to-point– Multipoint
CHABOT COLLEGE CISCO NETWORKING ACADEMYCHABOT COLLEGE CISCO NETWORKING ACADEMY
Frame Relay SubinterfacesFrame Relay Subinterfaces
