Cisco WAN :: Rate Limit On 3750v2 SVIs

Dec 6, 2011

I have a stack of Cisco 3750v2 switches with 8 VLANs (one per customer) and 8 SVI's (again, one per customer).  I am trying to apply rate limiting to the SVI's of each vlan for both input and output traffic.  This is my SVI configuration for one such VLAN (I have substituted the real IPs for prviate IPs for the purposes of this example) -
 
interface Vlan30
description ****CUST-C-VL30-SUBRATE-CAR-10M****
ip address 192.168.30.250 255.255.255.0

[Code]...

Based on this and the speed tests I am performing from within the VLAN i am receiving the full bandwidth and not what should be assigned based on the rate limiting.  Have I missed anything as far as the configuration goes?

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Feb 24, 2011

I am not able to disable rate limit comand from Cisco 3700 series router. I have tried with no rate limit command in the interface .Command is taking but still the rate limit comman in the interface.

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Jan 17, 2012

I'm trying to limit one of my inside hosts, since it's been a little of a hog. I have 3Mb available from my ISP via 2x T1. I'm testing this on a computer in a lab:
  
PC 10.10.10.10------Cisco2960-------- 10.10.10.1 Inside - ASA - Outside 208.66.x.1------------------------208.66.x.2-Cisco 2811-2xT1
  
Here's what I've tried so far, please see text in red:
 
***global (outside) 1 208.66.x.115
***nat (inside) 0 access-list No-Nat
***nat (inside) 1 0.0.0.0 0.0.0.0

[Code].....

It didn't work... I was able to max the bandwidth again. I also tried to apply service-policy to inside int, which didn't make a difference.

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I run streaming multicast video cameras on my network. I stumbled upon the command ip multicast rate-limit. When I configured a test setup in my lab (multicast camera source and a few routers) and tried the command it simply did not work. Moreover, when I went to use the command on a 3900 router in my lab, it was not there.
 
I take it this command has been deprecated?

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Jul 23, 2012

I am looking for the command of rate-limit on a sub-interface in cisco asr 1013.
 
Cisco IOS Software,
IOS-XE Software (X86_64_LINUX_IOSD-ADVENTERPRISEK9-M),
Version 15.2(2)S, RELEASE SOFTWARE (fc1)
IOS XE Version: 03.06.00.S

If it is possible in Cisco asr 1013. If yes then what are the commands.

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Sep 22, 2011

1841 - IPBASE 12.4.7d
 
We provide internet access for a number of clients sitting on our WAN, at present they have un-restricted access to the full bandwidth of our 1Gb internet pipe. As they are only paying for a proportion of that we want to set a Mbps limit on the clients, and idealy the device should be transparent between our router and the clients.
 
I have been trying to set up rate limits on a bridge on our 1841.
 
#
bridge 1 protocol ieee
bridge 1 route ip
bridge 1 bridge ip

[Code].....

I have tried many combinations but can't get this to limit the traffic, the client still draws as much as they can.
 
Does rate limit work on bridged interfaces? or am I going to have to try it routed instead?

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What is the best way to go about this from the ASA? This is behind a 5515 with asa code version 8.6. Is there a way to rate-limit by ip address?

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Cisco WAN :: 886VA-K9 / Qos / ATM / VoIP - Where To Rate-limit / Police

Apr 8, 2013

Setup:

Cisco 886VA-K9
Cisco IOS Software, C880 Software (C880DATA-UNIVERSALK9-M), Version 15.2(4)M3, RELEASE SOFTWARE (fc2)
 
This router has two VLAN's on one Ehternet interface

VLAN1: data
VLAN2: voice
 
The WAN connection is a regular DSL line with PPP.

Modem FW  Version:      120306_1254-4.02L.03.B2pvC035j.d23j
Modem PHY Version:      B2pvC035j.d23j
 
Output of show interface brief:

Interface                  IP-Address      OK? Method Status                Protocol
ATM0                       unassigned      YES NVRAM  up                    up
BRI0                       unassigned      YES NVRAM  administratively down down
BRI0:1                     unassigned      YES unset  administratively down down

[code]....
 
We all know you can't manage data traffic on the internet since your not in control of both sides of the link. So only queuing would not be a good practice IMHO. I was thinking on just rate-limit or police data-traffic so Voice always has bandwidth available when needed. I've did tried to rate-limit on the ATM0 interface, but no luck. Voice was still very bad.
 
My question is: where to rate-limit the data traffic? On the VLAN interface, the ATM interface, DIALER interface?

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May 21, 2012

I apologize in advance if this is a novice inquiry, but our company just switched from Point-to-Point T1's to Metro Ethernet.

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Ultimately, my question is: what's the best way to set a Fast Ethernet port on a Cisco 1800 series router to limit all bandwidth to 3 Mbps? At the moment, I don't have a preference in which traffic takes priority. I tried the rate-limit command, along with a speed calculator I found online, but that slowed the network down immensely.

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I am having an issue with VoiP phones giving me an insufficient bandwidth message.  I have three remote locations connected to our main building using 2 Mb point to point ethernet solutions through TWC.  Each remote location has a Cisco WS-C3560-24PS running IOS C3560-IPBASE-M, version 12.2(25) and have the cable modems plugged into port 1 on them.  The remote buildings are labeled 192.168.101.xxx, 192.168.102.xxx, and 192.168.103.xxx.  There are 14-16 VoiP phones in each remote building.  The main building being in the subnet of 192.168.100.xxx.  I have the 3560s connecting to a single port on a 2801 in the main building, all using the subnet of 192.168.253.xxx  The phone server sits in our network at 192.168.100.203.  I have created the ACLs, class maps, and policy maps on all of the equipment. 
 
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ACL
===========
Extended IP access list VOIP
permit tcp any host 192.168.100.203 dscp ef
permit tcp any host 192.168.100.203 eq 5566

[Code]....

I have put a hub in to capture traffic via Wireshark to see if DSCP flags are being appropriately marked and I do see that all VoiP packets are getting marked with as EF.  However, I have been receiving phone calls from people in the remote buildings stating that their phones will cut out, flash Insufficient Bandwidth on the LCD displays and then the call will cut back in.  I am wondering if the 2801 is not applying QoS with the rate-limits in mind since it is set to 100 Mb, or is it an issue with trying to take 3 remote locations and bring them down into 1 port on the 2801?

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interface GigabitEthernet1/0/50
description ***  Connection to Fiber Link  ***
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,172
switchport mode trunk
end  
flash:c3750-advipservicesk9-mz.122-46.SE.bin
  
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If I have an interface configured as follows (on a Cisco 3750 Switch)
 
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Bandwidth 100000
 
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Sep 12, 2012

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Oh and here is my hardware & software levels.
 
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4402wlc - anchor
Software Version7.0.230.0

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exit
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exit
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no shut on everything
ip routing
sdm routing preferred
default route 0.0.0.0 0.0.0.0 (isp)
 
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