Cisco Systems A9014CFD manual 24-71

Chapter 24 Configuring QoS

Extending QoS for MLPPP

DETAILED STEPS

	Command	Purpose
Step 1	enable	Enables privileged EXEC mode.
		• Enter your password if prompted.
	Example:
	Router> enable
Step 2
	configure terminal	Enters global configuration mode.
	Example:
	Router# configure terminal
Step 3
	interface multilink	Creates a multilink bundle and enters the interface configuration mode:

group-number

•group-number—Number of the multilink bundle.

Example:

Router(config)# interface multilink5

Step 4	ip address		Assigns an IP address to the multilink interface.
	address [subnet mask]		• address— IP address.
	Example:		• subnet mask—Network mask of IP address.
	Router(config-if)# ip address
	84.1.2.3	255.255.255.0
Step 5
	load-interval interval		Configures the length of time for which data is used to compute load
			statistics.
	Example:		• interval—Length of time for which data is used to compute load
	Router(config-if)# load-interval 30		statistics.
Step 6
	mpls ip		Enables MPLS forwarding of IPv4 packets along normally routed paths
			for a particular interfaces.
	Example:
	Router(config-if)# mpls ip
Step 7
	keepalive period		Enables keepalive packets and specifies the number of times that the
			router tries to send keepalive packets without a response before bringing
	Example:		down the interface.
	Router(config-if)# keepalive 1		• period—Time interval, in seconds, between messages sent by the
			router to ensure that a network interface is alive.
Step 8
	ppp multilink		Enables Multilink PPP (MLP) on an interface.
	Example:
	Router(config-if)# ppp multilink
Step 9
	ppp multilink group group-number		Restricts a physical link to join only one designated multilink group
			interface.
	Example:		• group-number—Multilink group number (a nonzero number).
	Router(config-if)# ppp multilink
	group 3

	Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09		24-71