I'm looking for some help about a basic configuration and use of RSVP QoS into a Cisco router (2901 series). Since I have no luck using RSVP into my main network, I have tried to make it work in a basic configuration but with no positive result so far. Here is my basic network:
123.22.1.2_____ ____123.22.2.2
|_____123.22.1.10 Router 123.22.2.20____|
123.22.1.3_____| |____123.22.2.3
My priority flow comes from 123.22.2.2 to 123.22.1.2. So I have the following configuration on my router (inspired by this webpage):
version 15.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R3
!
boot-start-marker
boot-end-marker
!
no aaa new-model
!
ip cef
!
no ipv6 cef
multilink bundle-name authenticated
!
license udi pid … sn …
!
interface Embedded-Service-Engine0/0
no ip address
shutdown
!
interface GigabitEthernet0/0
ip address 123.22.1.10 255.255.255.0
duplex auto
speed 10
ip rsvp bandwidth 7500 7500
!
interface GigabitEthernet0/1
ip address 123.22.2.20 255.255.255.0
duplex auto
speed 10
ip rsvp bandwidth 1 1
!
interface GigabitEthernet0/0/0
no ip address
shutdown
!
interface GigabitEthernet0/0/1
no ip address
shutdown
!
interface GigabitEthernet0/0/2
no ip address
shutdown
!
interface GigabitEthernet0/0/3
no ip address
shutdown
!
interface Vlan1
no ip address
shutdown
!
ip forward-protocol nd
!
no ip http server
no ip http secure-server
!
control-plane
!
line con 0
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
login
transport input all
!
scheduler allocate 20000 1000
!
end
And after the reservation is done (my router get the PATH and RESV messages) I have the following:
R3#show ip rsvp reservation
To From Pro DPort SPort Next Hop I/F Fi Serv BPS
123.22.1.2 123.22.2.2 UDP 30001 30000 123.22.1.2 Gi0/0 FF RATE 7M
So for me, the router seems to accept the reservation request, but when I send two big data flow (6Mbps) there is no priority flow. One flow if from 123.22.2.2 to 123.22.1.2 (the priority one) and the second flow is from 123.22.2.3 to 123.22.1.3. So I'm pretty sure that I'm missing something in my configuration but after several days of research I have still no idea so any help or lead would be appreciated.
Regards.