Enterasys Networks X-PeditionTM manual QoS with FRF.12 Policy

QoS Policy Configuration Examples

XSR(config-pmap<QoS-Policy>)#class VoIP-RTP

XSR(config-pmap-c<class VoIP-RTP>)#priority high 100

XSR(config-pmap-c<class VoIP-RTP>)#class FTP

XSR(config-pmap-c<class VoIP-RTP>)#bandwidth per 30

XSR(config)#access-list 101 permit udp any any range 16384 32767

XSR(config)#access-list 102 permit udp any any range 20 21

XSR(config)#interface multilink 1

XSR(config-if<M1>)#ip address 10.1.61.1 255.255.255.0

XSR(config-if<M1>)#service-policy output QoS-Policy

XSR(config-if<M1>)#ppp multilink

XSR(config-if<M1>)#ppp multilink fragment-delay 10

XSR(config-if<M1>)#ppp multilink interleave

XSR(config-if<M1>)#multilink-group 1

XSR(config-if<M1>)#exit

XSR(config)#interface serial 1/0

XSR(config-if<S1>)#encapsulation ppp

XSR(config-if<S1>)#ppp multilink

XSR(config-if<S1>)#multilink-group 1

QoS with FRF.12 Policy

The following example configures QoS with FRF.12 fragmentation. Configuration is identical to the MLPPP multi-class example with class maps VoIP and FTP having similar priority and bandwidth values, and ACLs 101 and 102 permitting UDP traffic. But the configurations differ by the QoS policy here being set to a Serial sub-interface employing Frame Relay traffic shaping with various QoS burst and fragmentation parameters on Frame Relay map class VoIP.

XSR(config)#class-map VoIP-RTP

XSR(config-cmap<VoIP-RTP>)#match access-group 101

XSR(config-cmap<VoIP-RTP>)#exit

XSR(config)#class-map FTP

XSR(config-cmap<FTP>)#match access-group 102

XSR(config-cmap<FTP>)#exit

XSR(config)#policy-map QoS-Policy

XSR(config-pmap<QoS-Policy>)#class VoIP-RTP

XSR(config-pmap-c<class VoIP-RTP>)#priority high 100

XSR(config-pmap-c<class VoIP-RTP>)#class FTP

XSR(config-pmap-c<class VoIP-RTP>)#bandwidth per 30

XSR(config)#access-list 101 permit udp any any range 16384 32767

XSR(config)#access-list 102 permit udp any any range 20 21

XSR(config)#interface serial 1/0:0

XSR(config-if<S1/0:0>)#frame-relay traffic-shaping

XSR(config-if<S1/0:0>)#interface serial 1/0:0.1 point-to-point

XSR(config-if<S1/0:0.1>)#ip add 10.0.0.1/24

XSR(config-if<S1/0:0.1>)#frame-relay interface-dlci 210

XSR(config-if<S1/0:0.1>)#class VoIP

XSR User’s Guide 12-27