Frame Relay WAN Link with PPP Backup Sample Configuration
+Gives medium priority queue a peak 20% of bandwidth & burst size of 6400 bits per second
+Adds a policy map and acquires Policy Map mode
+Adds a queue for this policy map and acquires Class
+Sets traffic policing at an average rate of 24000 bits per second, a normal burst size of 2400 bits per second, and an excess burst size of 4800 bits per second. Packets conforming to values are sent, those exceeding are set to a DSCP value of 23 and those violating values are dropped.
+Gives the class a minimum 50% of the bandwidth
Configure WAN/Frame Relay Port
This port’s IP address is 154.68.1.47. The attached switch operates at 128,000 bps, with auto LMI type, and traffic shaping enabled. Any QoS values set will be applied to the DLCIs: do not apply QoS to the port, it is not recommended on Frame Relay connections. Note that some commands are abbreviated.
XSR(config)#interface serial 1/0
+Configures Frame Relay interface: Serial card in slot 1, port 0 and acquires Interface mode
+Selects type for Frame Relay
+Enables the interface
+Enables FR encapsulation
+Adds a FR map class
+Enables map class values
XSR(config)#interface serial 1/0.1 multipoint
+Adds FR port: serial card in slot 1, port 0,
+Adds PVC #33
+Enables the DLCI port
+Configures the IP address of the port
XSR(config)#interface serial 1/0.2 multipoint
+Configures FR port: Serial card in slot 1, port 0,
+Adds another FR map class
+Adds PVC #16 and acquires DLCI 16
+Assigns the specified map class to DLCI 16
+Configures the IP address of DLCI 16
+Enables DLCI 16 interface
XSR Getting Started Guide