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120 - 165 IP Telephony v1.0 Lab 7.1.1 Copyright © 2005, Cisco Systems, Inc.
policy-map AutoQoS-Policy-UnTrust
class AutoQoS-VoIP-RTP-UnTrust
priority percent 70
set dscp ef
class AutoQoS-VoIP-Control-UnTrust
bandwidth percent 5
set dscp af31
class AutoQoS-VoIP-Remark
set dscp default
class class-default
fair-queue
interface Serial0/1/0
ip address 10.19.0.2 255.255.255.0
service-policy output AutoQoS-Policy-UnTrust
auto qos voip
ip access-list extended AutoQoS-VoIP-Control
permit tcp any any eq 1720
permit tcp any any range 11000 11999
permit udp any any eq 2427
permit tcp any any eq 2428
permit tcp any any range 2000 2002
permit udp any any eq 1719
permit udp any any eq 5060
ip access-list extended AutoQoS-VoIP-RTCP
permit udp any any range 16384 32767
k. Do another extended ping and test voice quality by counting to ten.
l. How is the voice quality? _____________________________________________________
m. What is at least one disadvantage of AutoQoS for VoIP? ____________________________
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