Voip One way media

[SSlacks2a]

Hi,

We recently removed a cisco phone system from our network and now have a other brand.

However some of the config on there still remains from the old cisco phones for QOS.

My question is do you think that having this config in there would cause issues we are experiencing with one way media? A copy of the config from one of our switches is below.

                         
Building configuration...

Current configuration : 17513 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!

no aaa new-model
clock summer-time UTC recurring last Sun Mar 1:00 last Sun Oct 2:00
ip subnet-zero
ip routing
!
!
mls qos map cos-dscp 0 8 16 26 32 46 48 56
mls qos srr-queue input bandwidth 90 10
mls qos srr-queue input threshold 1 8 16
mls qos srr-queue input threshold 2 34 66
mls qos srr-queue input buffers 67 33
mls qos srr-queue input cos-map queue 1 threshold 2  1
mls qos srr-queue input cos-map queue 1 threshold 3  0
mls qos srr-queue input cos-map queue 2 threshold 1  2
mls qos srr-queue input cos-map queue 2 threshold 2  4 6 7
mls qos srr-queue input cos-map queue 2 threshold 3  3 5
mls qos srr-queue input dscp-map queue 1 threshold 2  9 10 11 12 13 14 15
mls qos srr-queue input dscp-map queue 1 threshold 3  0 1 2 3 4 5 6 7
mls qos srr-queue input dscp-map queue 1 threshold 3  32
mls qos srr-queue input dscp-map queue 2 threshold 1  16 17 18 19 20 21 22 23
mls qos srr-queue input dscp-map queue 2 threshold 2  33 34 35 36 37 38 39 48
mls qos srr-queue input dscp-map queue 2 threshold 2  49 50 51 52 53 54 55 56
mls qos srr-queue input dscp-map queue 2 threshold 2  57 58 59 60 61 62 63
mls qos srr-queue input dscp-map queue 2 threshold 3  24 25 26 27 28 29 30 31
mls qos srr-queue input dscp-map queue 2 threshold 3  40 41 42 43 44 45 46 47
mls qos srr-queue output cos-map queue 1 threshold 3  5
mls qos srr-queue output cos-map queue 2 threshold 3  3 6 7
mls qos srr-queue output cos-map queue 3 threshold 3  2 4
mls qos srr-queue output cos-map queue 4 threshold 2  1
mls qos srr-queue output cos-map queue 4 threshold 3  0
mls qos srr-queue output dscp-map queue 1 threshold 3  40 41 42 43 44 45 46 47
mls qos srr-queue output dscp-map queue 2 threshold 3  24 25 26 27 28 29 30 31
mls qos srr-queue output dscp-map queue 2 threshold 3  48 49 50 51 52 53 54 55
mls qos srr-queue output dscp-map queue 2 threshold 3  56 57 58 59 60 61 62 63
mls qos srr-queue output dscp-map queue 3 threshold 3  16 17 18 19 20 21 22 23
mls qos srr-queue output dscp-map queue 3 threshold 3  32 33 34 35 36 37 38 39
mls qos srr-queue output dscp-map queue 4 threshold 1  8
mls qos srr-queue output dscp-map queue 4 threshold 2  9 10 11 12 13 14 15
mls qos srr-queue output dscp-map queue 4 threshold 3  0 1 2 3 4 5 6 7
mls qos queue-set output 1 threshold 1 138 138 92 138
mls qos queue-set output 1 threshold 2 138 138 92 400
mls qos queue-set output 1 threshold 3 36 77 100 318
mls qos queue-set output 1 threshold 4 20 50 67 400
mls qos queue-set output 2 threshold 1 149 149 100 149
mls qos queue-set output 2 threshold 2 118 118 100 235
mls qos queue-set output 2 threshold 3 41 68 100 272
mls qos queue-set output 2 threshold 4 42 72 100 242
mls qos queue-set output 1 buffers 10 10 26 54
mls qos queue-set output 2 buffers 16 6 17 61
--More--                           mls qos
!
!
no file verify auto
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
interface Port-channel3
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface FastEthernet0/1
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/2
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/3
switchport access vlan 2
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/4
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/5
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
--More--                           !
interface FastEthernet0/6
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/7
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/8
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/9
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/10
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/11
switchport access vlan 2
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/12
switchport access vlan 2
--More--                            switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/13
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/14
switchport access vlan 2
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/15
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/16
switchport access vlan 2
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/17
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/18
switchport access vlan 2
switchport trunk encapsulation dot1q
--More--                            switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/19
switchport access vlan 2
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/20
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/21
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/22
switchport access vlan 2
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/23
switchport access vlan 2
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/24
--More--                            switchport access vlan 2
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/25
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/26
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/27
switchport access vlan 2
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/28
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/29
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/30
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
--More--                            srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/31
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/32
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/33
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/34
switchport access vlan 310
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust cos
auto qos voip trust
!
interface FastEthernet0/35
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/36
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/37
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
--More--                            srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/38
switchport access vlan 2
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/39
switchport access vlan 2
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/40
switchport access vlan 2
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/41
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/42
switchport access vlan 2
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/43
switchport access vlan 2
switchport mode access
--More--                            srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/44
switchport access vlan 2
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/45
switchport trunk encapsulation dot1q
switchport mode trunk
spanning-tree portfast
!
interface FastEthernet0/46
switchport access vlan 2
switchport mode access
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
spanning-tree portfast
!
interface FastEthernet0/47
switchport access vlan 2
switchport trunk encapsulation dot1q
switchport trunk native vlan 2
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust device cisco-phone
mls qos trust cos
auto qos voip cisco-phone
!
interface FastEthernet0/48
no switchport
ip address 192.168.200.1 255.255.255.252
duplex full
speed 10
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
mls qos trust dscp
auto qos voip trust
!
interface GigabitEthernet0/1
description Link to 3750 channel 3
switchport trunk encapsulation dot1q
switchport mode trunk
channel-group 3 mode on
!
interface GigabitEthernet0/2
description Link to 3750 channel 3
switchport trunk encapsulation dot1q
switchport mode trunk
--More--                            channel-group 3 mode on
!
interface GigabitEthernet0/3
!
interface GigabitEthernet0/4
!
interface Vlan1
no ip address
shutdown
!
interface Vlan2
ip address 172.20.254.203 255.255.0.0
ip helper-address 172.30.82.60
!
interface Vlan3
ip address 172.16.0.7 255.255.0.0
!
ip default-gateway 172.20.0.254
ip classless
ip route 0.0.0.0 0.0.0.0 172.20.0.254
ip route 172.22.1.0 255.255.255.0 192.168.200.2
ip route 172.22.2.0 255.255.255.0 192.168.200.2
ip route 192.168.1.0 255.255.255.0 172.20.0.254
ip route 192.168.2.0 255.255.255.0 172.20.0.254
ip http server

!
control-plane
!
!
line con 0
login local
line vty 0 4
login local
length 0
line vty 5 15
no login
!
!
monitor session 1 source vlan 32
monitor session 1 destination remote vlan 999
!
end

[Gordon Ross]

I can't see anything obvious in that config. I would suspect that you've got some sort of asymetric routing problem.

GTG

[SSlacks2a]

Someone has suggested i remove the following:

mls qos trust device cisco-phone

mls qos trust cos

auto qos voip cisco-phone

and chnage it to :

mls qos trust cdscp

auto qos voip trust

As they are no longer Cisco phones.

Make any difference?

[Gordon Ross]

I suspect that'll only kick in once your network is under load and having to prioritise traffic. But even if traffic was being incorrectly prioritised, you'd probably still hear some choppy/distorted voice.

As your question isn't about CUCM or CME, you're probably better off asking in your vendors VoIP forums. You can pop over to the Cisco network forum if you're having QoS marking/prioritisation problems.

GTG