Chapter 2 Static Routing

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Configuring a Serial InterfaceCAN be different interfaces on different routers.MUST be members of the same network / subnetwork.CCNA2-23 Chapter 2Examining Serial Interfaces• PhysicallyConnectinga WANInterface:• Serial interfacesrequire a clocking signal to control the timing of the interface.• The CSU/DSU provides the clock rate.CCNA2-24 Chapter 2
Examining Serial Interfaces (In the Lab)• The physical link between R1 and R2 is up.• Both ends have been configured correctly with:• An IP Address and Subnet Mask• The no shutdown command has been issued.• The line protocol is still down.• The serial interface is not receiving a clock signal.• Issue the clock rate command, on the router with theDCE cable.CCNA2-25 Chapter 2Examining Serial Interfaces (In the Lab)• The show controllers command is useful indetermining the DTE/DCE status of a serial link withouthaving to physically check the cables.• If the cable connected to the router is listed as DCE, thenthe clock rate command must be issued for theinterface.CCNA2-26 Chapter 2
Page 1: Chapter 2Static RoutingCCNA2-1 Chap
Page 4 and 5: Examining the ConnectionsSerialFast
Page 6 and 7: Examining the ConnectionsDCEDTE•
Page 8 and 9: Examining Router Interfaces• show
Page 14 and 15: Examining Serial Interfaces (In the
Page 16 and 17: Introduction to Routing and Packet
Page 18 and 19: Verifying Changes to the Routing Ta
Page 20 and 21: Devices on Directly Connected Netwo
Page 22 and 23: Cisco Discovery Protocol (CDP)• B
Page 27 and 28: ip route Command• Simpler Syntax:
Page 29 and 30: Configuring Routes to Two or More N
Page 31 and 32: Routing Table Principles and Static
Page 33 and 34: Verifying Static RoutesCCNA2-65 Cha
Page 37 and 38: Modifying Static Routes• There is
Page 39 and 40: Summary Static Routes• Route Summ
Page 41 and 42: Default Static Routes• A default

Chapter 2 Static Routing

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