Contents Model 4520 & 4110 Series Getting Started Guide6Defining the bit-rate ...............................................................................................................................162Defining absolute priority .......................................................................................................................162Defining the maximum queue length ......................................................................................................162Specifying the type-of-service (TOS) field ...............................................................................................162Specifying the precedence field ................................................................................................................163Specifying differentiated services codepoint (DSCP) marking .................................................................163Specifying layer 2 marking ......................................................................................................................164Defining random early detection .............................................................................................................165Discarding Excess Load ...........................................................................................................................165Devoting the service policy profile to an interface .........................................................................................166Displaying link arbitration status ..................................................................................................................167Displaying link scheduling profile information .............................................................................................167Enable statistics gathering .............................................................................................................................16715 Serial port configuration ............................................................................................................................. 169Introduction ........................................................................................................................................................170Serial port configuration task list .........................................................................................................................170Disabling an interface ...................................................................................................................................171Enabling an interface ....................................................................................................................................171Configuring the serial encapsulation type ......................................................................................................172Configuring the hardware port protocol ........................................................................................................173Configuring the active clock edge ..................................................................................................................174Enter Frame Relay mode ...............................................................................................................................175Configuring the LMI type .............................................................................................................................175Configuring the keep-alive interval ...............................................................................................................176Enabling fragmentation ................................................................................................................................176Entering Frame Relay PVC configuration mode ...........................................................................................178Configuring the PVC encapsulation type ......................................................................................................178Binding the Frame Relay PVC to IP interface ...............................................................................................179Enabling a Frame Relay PVC ........................................................................................................................180Disabling a Frame Relay PVC .......................................................................................................................181Debugging Frame Relay ................................................................................................................................181Displaying serial port information .................................................................................................................182Displaying Frame Relay information .............................................................................................................183Integrated service access ................................................................................................................................18416 Basic IP routing configuration .................................................................................................................... 187Introduction ........................................................................................................................................................188Routing tables ...............................................................................................................................................188Static routing ................................................................................................................................................188Basic IP routing configuration task list ................................................................................................................188Configuring static IP routes ..........................................................................................................................188Deleting static IP routes ................................................................................................................................189Displaying IP route information ...................................................................................................................190Examples .............................................................................................................................................................191
