Question : wrr-queue bandwidth  error

Hi Guys,

Please can anyone advice what I was doing wrong that let me get this error.

 (config-if)# wrr-queue bandwidth 5 25 70 1
                      ^
% Invalid input detected at '^' marker.

swtobyc02(config-if)# wrr-queue cos-map 1 0 1
                      ^
% Invalid input detected at '^' marker.

swtobyc02(config-if)# wrr-queue cos-map 2 2 4
                      ^
% Invalid input detected at '^' marker.

swtobyc02(config-if)# wrr-queue cos-map 3 3 6 7
                      ^
% Invalid input detected at '^' marker.

swtobyc02(config-if)# wrr-queue cos-map 4 5
                      ^
% Invalid input detected at '^' marker.

______________________________________________________________________________

Below is what i think is the important part of the config

Building configuration...

Current configuration : 9913 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname swtobyc02
!
enable secret 5 XXXXXXXXXXXXXXXXXXXXX
!
username admin password 7 XXXXXXXXXXXXXX
aaa new-model
aaa authentication login NO_AUTHEN local
aaa authentication login AUTHEN group tacacs+ local
aaa authorization config-commands
aaa authorization exec NO_AUTHOR none
aaa authorization exec AUTHOR group tacacs+ if-authenticated
aaa authorization commands 1 NO_AUTHOR none
aaa authorization commands 1 AUTHOR group tacacs+ if-authenticated
aaa authorization commands 15 NO_AUTHOR none
aaa authorization commands 15 AUTHOR group tacacs+ if-authenticated
aaa accounting exec default start-stop group tacacs+
aaa accounting commands 1 default start-stop group tacacs+
aaa accounting commands 15 default start-stop group tacacs+
aaa accounting connection default start-stop group tacacs+
aaa accounting system default start-stop group tacacs+
!
aaa session-id common
switch 1 provision ws-c3750-24p
system mtu routing 1500
ip subnet-zero
ip routing
no ip domain-lookup
!
ip multicast-routing
!
mls qos map cos-dscp 0 8 16 24 32 46 48 56
mls qos
!
!
no file verify auto
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
!
interface FastEthernet1/0/1
 description PC & IPT
 switchport trunk encapsulation dot1q
 switchport trunk native vlan 3
 switchport trunk allowed vlan 3,4
 switchport mode trunk
 priority-queue out
 mls qos trust dscp
 no cdp enable
 spanning-tree portfast trunk
!
interface FastEthernet1/0/2
 description PC & IPT
 switchport trunk encapsulation dot1q
 switchport trunk native vlan 3
 switchport trunk allowed vlan 3,4
 switchport mode trunk
 priority-queue out
 mls qos trust dscp
 no cdp enable
 spanning-tree portfast trunk
!
interface FastEthernet1/0/3
 description PC & IPT
 switchport trunk encapsulation dot1q
 switchport trunk native vlan 3
 switchport trunk allowed vlan 3,4
 switchport mode trunk
 priority-queue out
 mls qos trust dscp
 no cdp enable
 spanning-tree portfast trunk


interface Vlan1
 no ip address
!
interface Vlan3
 ip address 172.20.75.254 255.255.255.0
 ip helper-address 172.19.1.10
 ip pim sparse-dense-mode
!
interface Vlan4
 ip address 172.20.78.254 255.255.255.0
 ip helper-address 172.19.1.10
!
interface Vlan100
 ip address 172.20.77.2 255.255.255.0
!
router eigrp 100
 network 172.20.0.0
 no auto-summary
 no eigrp log-neighbor-changes
!
ip classless
ip http server
!
ip pim send-rp-announce Vlan3 scope 30
ip pim send-rp-discovery scope 30
!
logging trap warnings
logging 172.20.2.5
logging 172.19.1.42
snmp-server community n3wyo12k RO
snmp-server community t3x45 RW
snmp-server system-shutdown
snmp-server enable traps license
snmp-server host 172.19.1.6 n3wyo12k
snmp-server host 172.20.2.5 n3wyo12k
tacacs-server host 172.20.2.10
tacacs-server host 172.19.1.14
tacacs-server timeout 3
tacacs-server directed-request
tacacs-server key 7 12355D233A4A3805292A277D18663B332A030F59054B4A4A
radius-server source-ports 1645-1646
!
control-plane
!

!
line con 0
 exec-timeout 5 0
 password 7 1309150603
 authorization commands 1 NO_AUTHOR
 authorization commands 15 NO_AUTHOR
 authorization exec NO_AUTHOR
 logging synchronous
 login authentication NO_AUTHEN
line vty 0 4
 exec-timeout 5 0
 password 7 121507031A
 authorization commands 1 AUTHOR
 authorization commands 15 AUTHOR
 authorization exec AUTHOR
 logging synchronous
 login authentication AUTHEN
 transport input telnet
line vty 5 15
 exec-timeout 5 0
 password 7 0457091207
 authorization commands 1 AUTHOR
 authorization commands 15 AUTHOR
 authorization exec AUTHOR
 logging synchronous
 login authentication AUTHEN
 transport input telnet
!
ntp peer 172.20.253.2
end



Thanks for the anticipated response.

Answer : wrr-queue bandwidth  error

The 3750 uses shaped round robin which is an enhanced weighted round robin.

http://www.cisco.com/en/US/products/hw/switches/ps5023/products_tech_note09186a0080883f9e.shtml