Hi,
My company currently deploy VOIP phone system in our new office. VOIP quality seem like very low and not able to hear the sound clearly. I'm pretty much sure we have to implement QoS to give higher priority to VOIP compare to web browsing. Can anyone provide guideline to configure QoS on cisco router?
My Cisco ASA firewall and VOIP phone switch connected to this router on interface GigabitEthernet0/1
Building configuration...
Current configuration : 5155 bytes
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! Last configuration change at 14:49:33 UTC Wed Sep 21 2016
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version 15.4
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
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hostname INF-INTERNET
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boot-start-marker
boot-end-marker
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logging buffered 51200 warnings
enable secret 5 $1$P
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no aaa new-model
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!
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ip domain name yourdomain.com
ip cef
no ipv6 cef
multilink bundle-name authenticated
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!
cts logging verbose
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crypto pki trustpoint TP-self-signed-196554158
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-196554158
revocation-check none
rsakeypair TP-self-signed-196554158
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!
redundancy
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interface Embedded-Service-Engine0/0
no ip address
shutdown
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interface GigabitEthernet0/0
description INF INTERNET IP
ip address 50.235.XXX.90 255.255.255.XXX
duplex auto
speed auto
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interface GigabitEthernet0/1
ip address 50.235.136.XXX 255.255.255.XXX
duplex auto
speed auto
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interface GigabitEthernet0/2
no ip address
shutdown
duplex auto
speed auto
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ip forward-protocol nd
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ip http server
ip http access-class 23
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
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ip route 0.0.0.0 0.0.0.0 50.235.136.XXX
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control-plane
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line con 0
login local
line aux 0
line 2
no activation-character
no exec
transport preferred none
transport output pad telnet rlogin lapb-ta mop udptn v120 ssh
stopbits 1
line vty 0 4
access-class 23 in
privilege level 15
login
transport input telnet ssh
line vty 5 15
access-class 23 in
privilege level 15
login local
transport input telnet ssh
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scheduler allocate 20000 1000
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end
