Enterasys Networks Security Router X-PeditionTM - Manual (Page 309)

QoS Policy Configuration Examples
XSR User’s Guide 12-27
XSR(config-pmap)#class VoIP-RTP
XSR(config-pmap-c)#priority high 100
XSR(config-pmap-c)#class FTP
XSR(config-pmap-c)#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)#ip address 10.1.61.1 255.255.255.0
XSR(config-if)#service-policy output QoS-Policy
XSR(config-if)#ppp multilink
XSR(config-if)#ppp multilink fragment-delay 10
XSR(config-if)#ppp multilink interleave
XSR(config-if)#multilink-group 1
XSR(config-if)#exit
XSR(config)#interface serial 1/0
XSR(config-if)#encapsulation ppp
XSR(config-if)#ppp multilink
XSR(config-if)#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)#match access-group 101
XSR(config-cmap)#exit
XSR(config)#class-map FTP
XSR(config-cmap)#match access-group 102
XSR(config-cmap)#exit
XSR(config)#policy-map QoS-Policy
XSR(config-pmap)#class VoIP-RTP
XSR(config-pmap-c)#priority high 100
XSR(config-pmap-c)#class FTP
XSR(config-pmap-c)#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)#frame-relay traffic-shaping
XSR(config-if)#interface serial 1/0:0.1 point-to-point
XSR(config-if)#ip add 10.0.0.1/24
XSR(config-if)#frame-relay interface-dlci 210
XSR(config-if)#class VoIP