Cisco ONS 15454 SDH - ML-Series Policing Example; ML-Series Voip Example

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Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0
Chapter 14 Configuring Quality of Service
ML-Series VoIP Example
Match input-interface SPR1
Match cos 1
ML-Series VoIP Example
Figure 14-7 shows an example of ML-Series QoS configured for VoIP. The associated commands are
provided in Example 14-12.
Figure 14-7 ML-Series VoIP Example
Example 14-12 ML-Series VoIP Commands
Router(config)# class-map match-all voip
Router(config-cmap)# match ip precedence 5
Router(config-cmap)# exit
Router(config)# class-map match-any default
Router(config-cmap)# match any
Router(config-cmap)# exit
Router(config)# policy-map pos0
Router(config-pmap)# class default
Router(config-pmap-c)# bandwidth 1000
Router(config-pmap-c)# class voip
Router(config-pmap-c)# priority 1000
Router(config-pmap-c)# interface FastEthernet0
Router(config-if)# ip address 1.1.1.1 255.255.255.0
Router(config-if)# interface POS0
Router(config-if)# ip address 2.1.1.1 255.255.255.0
Router(config-if)# service-policy output pos0
Router(config-if)# crc 32
Router(config-if)# no cdp enable
Router(config-if)# pos flag c2 1
ML-Series Policing Example
Figure 14-8 shows an example of ML-Series policing. The example shows how to configure a policer
that restricts traffic with an IP precedence of 0 to 1,000,000 bps. The associated code is provided in
Example 14-13.
ONS 15454
with ML100T-12
Router_A
Fast Ethernet 0
POS 0
SONET/SDH
STS-1 circuit
VoIP Traffic
General Data Traffic
During periods of congestion, the ML-Series card services
all VoIP traffic before servicing any general data traffic.
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