Hi,
I am new to switch configuration.
I am trying to setup QoS on the 3560 switch with CoS (802.1p)
I would be running some devices which would send traffic with CoS marking (this is the changes I have done and would like to test the code changes done)
I am able to create twl VLAN 20, and 30
I have allocated port 5 to 12 to VLAN 30 and
13 to 24 to VLAN 20, I have also enabled 'mls qos trust cos' for all the ports.
I have also run 'ip routing'
now on the devices (linux machines) I have assinged eth0 to 192.168.20.10 and other device to 20.11 with VLAN as 20.101 and 20.102 resp.
on the other device I have eth0 to 192.168.30.10 and 30.11 with VLAN as 30.101 and 30.102 resp
from the switch I can ping eth0 interface of the device but not the VLAN interface, since CoS would be on the VLAN interface that is what I need to work.
I also tried to configure all the ports to 20 and 30 VLAN togather so that I cna keep VLAN on one subnet say .30 and eth0 on one say .20
but I am not able to allocate same ports to two different VLAN's.
I am reading thru articale and configuring the switch as what I understood as I have not done this before, please bare with me.
any help would be appreciated.
my current config :
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!
ip subnet-zero
ip routing
!
!
spanning-tree mode pvst
no spanning-tree optimize bpdu transmission
spanning-tree extend system-id
!
!
!
!
!
interface FastEthernet0/1
!
interface FastEthernet0/2
!
interface FastEthernet0/3
!
interface FastEthernet0/4
!
interface FastEthernet0/5
switchport access vlan 30
switchport mode access
switchport voice vlan 30
switchport priority extend trust
mls qos trust cos
spanning-tree portfast
!
interface FastEthernet0/6
switchport access vlan 30
switchport mode access
switchport voice vlan 30
switchport priority extend trust
mls qos trust cos
spanning-tree portfast
!
interface FastEthernet0/7
switchport access vlan 30
switchport mode access
switchport priority extend trust
!
interface FastEthernet0/8
switchport access vlan 30
switchport mode access
switchport priority extend trust
!
interface FastEthernet0/9
switchport access vlan 30
switchport mode access
switchport priority extend trust
!
interface FastEthernet0/10
switchport access vlan 30
switchport mode access
switchport priority extend trust
!
interface FastEthernet0/11
switchport access vlan 30
switchport mode access
switchport priority extend trust
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
mls qos cos override
macro description cisco-desktop
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/12
switchport access vlan 30
switchport mode access
switchport priority extend trust
!
interface FastEthernet0/13
switchport access vlan 20
switchport mode access
switchport priority extend trust
mls qos trust cos
!
interface FastEthernet0/14
switchport access vlan 20
switchport mode access
switchport priority extend trust
mls qos trust cos
!
interface FastEthernet0/15
switchport access vlan 20
switchport mode access
switchport priority extend trust
mls qos trust cos
!
interface FastEthernet0/16
switchport access vlan 20
switchport mode access
switchport priority extend trust
!
interface FastEthernet0/17
switchport access vlan 20
switchport mode access
switchport priority extend trust
!
interface FastEthernet0/18
switchport access vlan 20
switchport mode access
switchport priority extend trust
!
interface FastEthernet0/19
switchport access vlan 20
switchport mode access
switchport priority extend trust
!
interface FastEthernet0/20
switchport access vlan 20
switchport mode access
switchport priority extend trust
!
interface FastEthernet0/21
switchport access vlan 20
switchport mode access
switchport priority extend trust
!
interface FastEthernet0/22
switchport access vlan 20
switchport mode access
switchport priority extend trust
!
interface FastEthernet0/23
switchport access vlan 20
switchport mode access
switchport priority extend trust
!
interface FastEthernet0/24
switchport access vlan 20
switchport mode access
switchport priority extend trust
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface Vlan1
ip address 148.147.179.172 255.255.255.0
shutdown
!
interface Vlan20
description for 20
ip address 192.168.20.1 255.255.255.0
priority-group 4
!
interface Vlan30
description 30 subnet
ip address 192.168.30.1 255.255.255.0
!
ip default-gateway 148.147.179.1
ip classless
ip http server
!
!
!
control-plane
!
banner login ^CC
Warnning
this is a Cisco
!
line con 0
exec-timeout 0 0
logging synchronous
login
line vty 0 4
password XXX
login
line vty 5 15
password XXX
login
!
end
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