CISCO C4507R+E

[aamer]

Hi,

Can i apply traffic shaper to limit a vlan into my swich (CISCO C4507R+E)?

Best regards,

[Georg Pauwen]

Hello,

I think on the 4500, only policing is supported on SVIs...

Classifying, Policing, and Marking Traffic on SVIs by Using Policy Maps (CLI)

http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/XE3-7-0E/wireless/configuration-guide/b_37e_4500sup8e_cg/b_37e_4500sup8e_cg_chapter_0101000.html#task_59F294D7F57144278AED80B28B471339

[aamer]

Thanks for your answer,

can i use it with Layer-2?

Best regards

[Georg Pauwen]

Hello,

on layer 2, at the very least is supports CoS marking. What do you want to configure ?

[aamer]

I have vlans, And there are two sites at a distance of about 3 km with fiber optic connection.

Both sites are connected today with FW, And I want to disable FW in one site and connect via cisco switch with layer-2 (to other site FW that do the vlans routing).

So I want to worry about some networks (vlans) that will not use the entire infrastructure, so i want to apply QOS (traffic shapper).

can i do that with my Cisco switch?

Best regards

[Georg Pauwen · Accepted solution]

Hello,

check if your switch support per Vlan per port QoS. I think it does. The configuration of the trunk would look like this:

interface GigabitEthernet1/1/1
 switchport mode trunk
  vlan-range 200
   service-policy output LIMIT_200

You can define a policy that polices traffic for Vlan 200.

[paul driver]

Hello
You could try applying vlan qos on the L3 svi of the vlan in question and then apply it to the L2 interconnects allowing that vlan on the trunk.

Example will police vlan 10 to 10MB

class-map Vlan10_cm
match input-inter xx xx ( match trunk interfaces allowing the vlan)

policy-map Policed-Vlan10_Child
class  Vlan10_cm
police 10240000 320000 exceed-action drop

access-list 100 permit ip any any

class-map Vlan10-Traffic_cm
match access-group 100

policy-map Policed-Vlan10_Parent
class Vlan10-Traffic_cm
service_policy Policed-Vlan10_Child

int vlan 10
service-policy input Policed-Vlan10_Parent

int xx (trunk links with vlan10 traversing)
mls qos vlan-based

res
Paul

[aamer]

thanks paul,

and thanks Georg Pauwen

for help :)