Enterasys Networks XSR-3150 - Manual (Page 68)

Frame Relay WAN Link with PPP Backup Sample Configuration
3-24 Software Configuration
XSR(config)#interface serial 1/0.2 multipoint
+ Configures FR port: Serial card in slot 1, port 0, sub-interface 2 for multipoint links and acquires Interface mode
XSR(config-if)#frame-relay class CLASS_SI
+ Adds another FR map class
XSR(config-if)#frame-relay interface-dlci 16
+ Adds PVC #16 and acquires DLCI 16 sub-mode
XSR(config-if)#class CLASS_DLCI
+ Assigns the specified map class to DLCI 16
XSR(config-if)#ip address 154.68.2.1 255.255.255.0
+ Configures the IP address of DLCI 16
XSR(config-if)#no shutdown
+ Enables DLCI 16 interface
Apply QoS
XSR(config)#map-class frame-relay CLASS-FRP
+ Adds a FR map class and acquires FR Map Class mode
XSR(config-map-class)#frame-relay cir out 48000
+ Sets this map class’ CIR rate at 48000 bits per second
XSR(config-map-class)#frame-relay bc out 4000
+ Sets this map class’ committed burst size to 4000 bits
XSR(config-map-class)#frame-relay be out 3000
+ Sets this map class’ excess burst size to 3000 bits
XSR(config-map-class)#frame-relay adaptive-shaping
+ Enables BECN (traffic shaping) for this map class
XSR(config-map-class)#service-policy output data_policy
+ Attaches this policy to the map class
XSR(config)#map-class frame-relay CLASS-SI
+ Adds another FR map class and acquires Frame Relay Map Class mode
XSR(config-map-class)#frame-relay cir out 30000
+ Sets this map class’ CIR rate at 30,000 bits per second
XSR(config-map-class)#frame-relay bc out 5000
+ Sets this map class’ committed burst size to 5000 bits
XSR(config-map-class)#frame-relay be out 3000
+ Sets this map class’ excess burst size to 3000 bits
XSR(config-map-class)#frame-relay adaptive-shaping
+ Enables BECN (traffic shaping) for this map class
Router(config-map-class)#service-policy HighOutput
+ Attaches this policy to the map class
XSR(config)#map-class frame-relay CLASS-DLCI
+ Adds another Frame Relay map class and acquires Frame Relay Map Class mode
XSR(config-map-class)#frame-relay cir out 50000
+ Sets this map class’ CIR rate at 50,000 bits per second
XSR(config-map-class)#frame-relay bc out 4000
+ Sets this map class’ committed burst size to 4000 bits
XSR(config-map-class)#frame-relay be out 1000
+ Sets this map class’ excess burst size to 1000 bits
XSR(config-map-class)#frame-relay adaptive-shaping
+ Enables BECN (traffic shaping) for this map class
XSR(config-map-class)#service-policy output priority-policy
+ Attaches this policy to the map class