01-27-2013 11:36 PM - edited 03-07-2019 11:20 AM
I have catalyst 3750 I want to controle traffics on every port I have tried Frame-Relay Traffice shaping and Quality of service but there is no support for these commands in the switch.
do we have any way to limit traffic on every port in catalyst 3750 and 2960 switches if you have any idea please share with me.
01-27-2013 11:49 PM
Hi
First of all catalyst 3750 are Lan Equipment there is no Frame-relay Support.
You can shape/ police Traffic outgoing in the Ports . There are Limits regarding ques and Organisation of The policies.
You can read more in The Book "End-to-End QoS Network Design: Quality of Service in LANs, WANs, and VPNs" from cisco press.
Sent from Cisco Technical Support iPhone App
01-28-2013 12:30 AM
The recommended book from Patrick is a very good one that's worth a read. As an online ressource I can recommend the
"Enterprise QoS Solution Reference Network Design Guide" where the chapter "Campus QoS Design" is the one that you need for the 3750:
http://www.cisco.com/en/US/docs/solutions/Enterprise/WAN_and_MAN/QoS_SRND/QoSDesign.html
--
Don't stop after you've improved your network! Improve the world by lending money to the working poor:
http://www.kiva.org/invitedby/karsteni
01-29-2013 04:23 AM
I used speed 10 command under port fa0/2 and then srr-queue bandwith limit 20 it did work under fastethernet port in 2960 switch but when I checked catalyst 3750 there is no command like speed xx under gigabit ports, there is no option with speed command to limit speed to 10 mbps it is just like follow.
#speed ?
nonegotiate Do not negotiate speed
and there is no rate limit command under gigabit port what I should do to limit traffic under gigabit ports on catalyst 3750 switch.
********************************
catalyst 2960
int fa0/2
speed 10
srr-queue bandwith limit 20
********************************
01-29-2013 08:58 PM
unable to limit traffic on catalyst 3750 gigabit ports it has fiber modules.
I have tried srr-queue and policier but it is not working.
policy-map rate-limit
class class-default
police 1000000 8000 exceed-action drop
int gi1/0/3
service-policy input rate-limit
still when I start download it goes to 10 mbps
please if you have any idea about help me it is a bout 20 days I am working on it.
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