Chapter 16
Fragmenting and Interleaving Real-Time and Nonreal-Time Packets
Configuration Examples for Link Fragmentation and Interleaving
Router(config-subif)# no fair-queue
Router(config-subif)# no keepalive
Router(config-subif)# ppp chap hostname group2
Router(config-subif)# ppp multilink
Router(config-subif)# ppp multilink group 2
!
Router(config)# interface serial 8/0/0.2/8:0
Router(config-subif)# no ip address
Router(config-subif)# encapsulation ppp
Router(config-subif)# load-interval 30
Router(config-subif)# no fair-queue
Router(config-subif)# no keepalive
Router(config-subif)# ppp chap hostname group2
Router(config-subif)# ppp multilink
Router(config-subif)# ppp multilink group 2
!
Router(config)# interface serial 8/0/0.2/9:0
Router(config-subif)# no ip address
Router(config-subif)# encapsulation ppp
Router(config-subif)# load-interval 30
Router(config-subif)# no fair-queue
Router(config-subif)# no keepalive
Router(config-subif)# ppp chap hostname group2
Router(config-subif)# ppp multilink
Router(config-subif)# ppp multilink group 2
Configuration Example for Single-VC MLP Over ATM-Based LFI
Example 16-16
shows a sample configuration for Single-VC MLP over ATM-based LFI. This
configuration uses a multilink interface and a virtual template interface. In the example, MLP and the
interleaving of Real-Time Transport Packets (RTP) is enabled on the Multilink 10,020 interface. The
maximum delay allowed for the transmission of a packet fragment is 8 ms. The Multilink 10,020
interface is associated with the MLP bundle. The QoS service policy named Premium is attached to the
Multilink 10,020 interface. MLP is enabled on the virtual template interface named virtual-template1,
which is applied to PVC 0/32 on ATM subinterface 4/0/0.1. This PVC is associated with the bundle.
Example 16-16 Configuring Single-VC MLP Over ATM-Based LFI
Router(config)# access-list 100 permit udp any any precedence critical
!
Router(config)# class-map Business
Router(config-cmap)# match access-group 100
!
Router(config-pmap)# policy-map Premium
Router(config-pmap)# class Business
Router(config-pmap-c)# priority
Router(config-pmap-c)# police 48
!
Router(config)# interface Multilink10020
Router(config-if)# ip address 172.16.0.1 255.255.0.0
Router(config-if)# service-policy output Premium
Router(config-if)# ppp multilink
Router(config-if)# ppp multilink fragment-delay 8
Router(config-if)# ppp multilink interleave
Router(config-if)# ppp multilink group 10020
Router(config-if)# ppp chap hostname router2
!
Router(config)# interface virtual-template1
Router(config-if)# ppp max-configure 110
Router(config-if)# ppp max-failure 100
Cisco 10000 Series Router Quality of Service Configuration Guide
16-60
OL-7433-09