cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
522
Views
0
Helpful
3
Replies

Service Provider Traffic Police

mspdog22
Level 1
Level 1

Hello 

 

We are a small ISP and using cisco Catalyst switches in an MDU Set up. 

We are looking for some help to set up traffic policer on a 1 gig port. What we want to do is offer a 1 gig service but only guarantee 30megs of traffic up and down during peak times. More so as a best effort service. We have a 10gig uplink to our core. We are looking to do this to help balance traffic during peak times.   

3 Replies 3

marce1000
VIP
VIP

 

 - FYI : https://www.cisco.com/c/en/us/support/docs/quality-of-service-qos/qos-policing/19645-policevsshape.html

 M.



-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
    When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

Joseph W. Doherty
Hall of Fame
Hall of Fame

If device supports, you might have your policer in a policy which matches traffic using a timed based ACL.

And/or have your policer with a very generous burst allowance.  NB:  unsure the burst variant works as I believe it should.

Here is what we are thinking for a 250M Client on a port at 1 gig. 

clas

policy-map 250M

class Any

    police cir 250000000 bc 1000000 be 1000000    conform-action transmit     exceed-action drop     violate-action drop

s-map match-all Any

  match any

 

 

Review Cisco Networking for a $25 gift card