We are a new medical school located in PA. Just have just completed a new building and are now working on getting our network finished. Here is the situation we have a 50MB Internet Connection that comes into our network that then hits the ISPs Cisco 3750 which sends it to two of our Cisco 3750s for redundancy. From the 3750 goes into our Cisco 6509 with a FWSM module, then out from there to our distribution switches which are all Cisco 2960s.
What we would like to do is to control how much WAN connectivity each of our VRFs get. Right now we have a Faculty, Student, and Research VRF formed, and are trying to figure out the best spot where we can say Faculty gets 30MB of Bandwidth, Students gets 10, and Research gets 10. If possible would like burst capabilities.
We are looking to implement traffic shaping/policing primarily for P2P traffic. As natively the ASA5550 is only capable of p2p inspection if the traffic is tunneled via port 80 is the AIP-SSM the way forward? We have 2 5550s in active/active failover config. As a side note we are also looking to implement an IDS/IPS system so could this module cover all?Is this module going to provide the desired outcome or is there another module/device out there better suited for this? I would prefer to use the ASA5550s as opposed to implementing another product if only that we can make use of the investment we already made on these devices.
I am trying to come up with the best way to traffic shape traffic with 3750 Me switches. the traffic will be coming from a 6504 Sup-7203b downstream and going out the wan. Core---L3---->6504--intvlan80--trunkport to--->3750Me---g/1/1/1-trunkport to---MetroE network--->int f0/0.80--branch router. The idea is to use the 3750 to traffic shape the traffic going towards the wan/branch to 500 to match the contracted rate and then to use qos on shaped rate. I tried to apply it to g1/1/1 using port based policies but it did not shape the traffic. I changed everything to IP interfaces and it worked. I need to break up the metroe into different vlans so I can bring branch offices in on different vlans.c
We have an ISP connection that is connected via an ethernet interface on a 5510 ASA. We are allotted 10Mbps. I have currently have the interface set to 10Mbps Full. However we want to upgrade the connection to 25Mbps. I know I can set the port speed to 100Mbps and then set a shape/police statement and shape down to 25Mbps.
Management wants to be able to call the ISP and arbitrarily adjust that speed up temporarily at any time without any user/admin intervention on our side. I can simply leave the port at 100Mbps i.e. no shape statement on my side however I will run into problems with large amounts drops, overruns, retransmissions, etc due to the ISP shaping the connection speed during normal operations. However they then could then adjust the speed at any time without needing me.
I do not know the best way to make this work. Is there some sort of dynamic/smart shaper in the ASA or another cisco device?
I have 2 links to 2 different departments switch with an up link of 10mb. I want to guarantee that both departments get at least 5mb, but can use part of the other 5mb that not in use. Is this possible?
I am a traffic shaping newcomer and need some guidance as how to BEGIN to approach a problem with traffic. We have been rolling out Windows 7 at sites and the additional traffic it causes on installation is considerable as it has to request information from our central site to populate My Documents and Outlook mailboxes.This has caused some problems on sites as there traffic rates increase to the point that QoS is not sufficient to protect voice traffic and delays and one-way audio are being experienced.One question is this - is GTS a solution or is CBWFQ within GTS the solution or is something else preferable? The sites involved are data/voice with a variety of routers.Second question is this - if we have a remote site with a 3725 router as the WAN aggregator with one 4506/Sup IV and one Cat 3550-24-PWR the shaping should be best placed on the 3725, correct? Also, are there issues with shaping incoming/outgoing traffic as I seem to have read?FYI, the 3725 router has 12.4(8d) with IP VOICE/NO CRYPTO IOS version. The 4506 has 12.1(23)E4 with basic L3 feature set.
What's the good, inexpensive way to add traffic shaping to a small network? Let's say there are about 20 users on a T1 circuit. Existing router is an Adtran 3430 (from the telco so we can't touch it). Everything works fine except when they get really heavy with uploads/downloads when document scanning, and the telnet sessions to the mainframe app start getting dropped. Major PITA. Basically need to make telnet traffic a priority.Now, I could drop a pfSense box in there using an old workstation, but I'd like something I can stick in a rack, or is at least really small and hopefully under $200 or so.
I have a 3825 with a 1Gb fiber card at one of my sites. Our ISP and MPLS provider hand off a single gigabit fiber to us that contains 2 50MB EVC's.I need to apply QoS to one of the EVC's and shape them both to 50Mb to avoid upstream rate mismatch bottlenecks. Both of the EVC's generally only push 10Mb during business hours.When I run UDP stream tests (various rates from 500k-6m that are marked as AF41) to one of my other sites I am consistently getting about 2% packet loss, despite the fact the circuit isn't even close to 50% saturation. When I remove Shaping and QoS all together, the issue nearly clears itself up, except during peak hours and I get small bursts of packet loss, which is still unacceptable.When the pipe is at near zero utilization (after hours) there also is no packet loss with or with out the shaping/qos applied.
There is a remote server that downloads info from a server here at HQ. When the dowloads start the rxload on the S0/0/0 interface jumps to 98 percent or so; rxload 250/255. I needed to limit the bandwidth utilization between the servers, so I added the below line to the LAN interface on the remote router.By adding the command, it reduced the download utilization -which is what I wanted.
access-list 185 permit ip host 10.6.27.1 any ! int f0/0 traffic-shape group 185 10000 8000 8000 1000
Question:How would applying this to the LAN interface cause the download utilization (Coming from s0/0/0) to decrease?
I want to take 100Mb incoming from a service provider and police it off into several VRFs for customers.One of these VRFs will be 30M.I further need to traffic shape this (30Mb) out to 40 x 0.75Mbps (burstable to 30M) customers.
I have a client who has Cisco 3800 series routers in their data centre with which they have QoS/CoS policies implemented. They wish to further manage traffic by limiting outbound traffic to their branch sites in line with the network access bandwidth each site has available. Is this possible whilst leaving the QoS policies in place? If so how?
I have following scenario - router 2911 connected to 2950 switches with about 80 vlans. How can I limit speed on each of the 79 vlans (to equal % acros all of them) and give vlan 80 lets say 30% of total bandtwith. Since I am new to QOS, can you point me to the right website or give me example.
Is there any difference with traffic shaping capability on the 5510 as opposed to the 5505? is there anything the 5510 can do that the 5505 cant? with regards to TShaping?
I am suggesting an ASR1001 as a head end router for a small hub spoke WAN consisting of 4 branch sites connecting to the head via LES. 3 are 100mb, one is 30 mb. I will be connecting the LES circuits to a swithc and then trunking to the router. I would like to apply outbound shaping to these 4 subinterfaces on the router, and just want to check this is supported?
I would like to know if there is a way to apply in the Cisco asa 5510 traffic shaping not for a interface but a single IP address.For example i would like to limit the bandwith for the IP address of my FTP server.
I am trying to do policy on the interfaces of my switch WS-4507R, below the configuration I used to shap the traffic to 1 Mbps. However, when I tested it the traffic excceded the 1 Mbps.
class-map match-all 1MB match access-group name 1MB ! policy-map 1MB class 1MB
[code]...
how I can restrict my bandwidth on the interface on 1 Mbps.
I am looking for step-by-step configuration on how to enable rate-limit and traffic shaping on Cisco 6513 vlan interfaces. I am not able to find this particular document on CCO.
I have lots of PPPoE users that get Virtual Access interfaces created upon login based on a virtual template. I need to traffic shape them. I know how to get it to work on an individual basis, because the policing within a service policy works fine. As soon as i change it to shaping it leaves things wide open.I really dont care how it gets done, I just need to be able to specify a speed to be traffic shaped and apply that to a virtual template. I need to limit speeds on the download and upload, i understand that the upload i will use the policing, but the download i need it to smooth out the flow and be traffic shaped, not policed.
Here is my Policies and classes:
*** policy-map CHILD class class-default bandwidth 1650policy-map PARENT class class-default shape average 1650000 service-policy CHILD**** Here is my Virtual Template: **** interface Virtual-Template8 description pppoe-auth-FTTH ip unnumbered FastEthernet0/0 ip access-group subs-in-FTTH in ip mtu 1493 timeout absolute 6120 0 peer default ip address pool FTTH-POOL ppp authentication pap pppoe-auth ppp authorization pppoe-auth ppp timeout idle 84600 service-policy output PARENT
[code]....
The results i am getting is unrestrcited throughput, i am seeing about 40mb of throughput when the target is to limit to 1.65MB. As you can see from the output the PARENT class is seeing 279116 packets, but the shaper only saw 59. In all the examples i see on the internet these two numbers should be the same. Why is the shaper not acting on all the traffic crossing that class/policy?
ASA 5520 can handle 2 ISP? not to load balance or not standby/active but to use the 2 ISP at the same time and separately. for example, ISP_A who has 10m will be dedicated to the customer A/VLAN A, then ISP_B who has 4m will be for the rest of the customer's traffic. Can the ASA 5520 do traffic shaping or policy map just like in a normal router?
I make qos on VPN Tunnel, but i make command service-policy output name, it show the error below Traffic Shaping feature is not supported in user defined class of parent level policy.My cisco router 1921, IOS : c1900-universalk9-mz.SPA.150-1.M5.bin
I have a 3845 Router with three connected interfaces, one to my WAN, one to my LAN and another to my wifi zone. I want to limit the amount of WAN bandwidth the WIFI zone can take to say a max of one third and not restrict WAN bandwidth from the LAN at all.
We have some ASR WAN routers which have a dedicated 400M interface to a remote site.
Servers on our Local network source the data through some firewalls via 10G interfaces, which connects to 4500X WAN switches then to the Routers on 1G links.
The sources are rate limiting the traffic but the routers are periodically dropping packets which I think is mostly due to burstiness in the traffic between as it traverses through from 10G links to 1G then to 400M.
How to setup traffic shaping on the 4500X outbound port to our WAN routers.I'd like to see if we could buffer and smoothe out the traffic as it exits the 4500X WAN switch 1G port to the WAN Routers.
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 ?
We have a Cisco 3845 router and on the G0/0 interface we have our public switch with multiple public IP addresses (servers, routers, etc..) and on the S0/0 interface we have a DS3 Internet connection. I need to limit the bandwidth from the Internet (download) to one of the IP addresses on the G0/0 interface. I'm thinking of limiting to 256K and really need info with either a policy map or something equivalent.
So in our DMVPN network, we have this Cisco 3845 hub router that is connected via a DS3 to the Internet, and our spoke sites usually have a broadband connection that typically have a maximum of 1Mbps upload capacity. We are getting ready to add a few more sites to our network that are connected to the Internet with 10Mbps upload speeds (and 50Mbps download). Spoke site routers are usually 800 series ISRs. We have seen spikes of 8-10Mbps on the hub router so far. So the question is that a site with 10Mbps upload speed transmit to the full capacity over a DMVPN tunnel or is it limited by other factors? What are those factors?
I need very Urgent Time based Bandwidth limit on subinterface in Cisco 3845 Router.At Present 3Mb input/output rate-limit of our one of the client now they need between 9:00 to 20:59 3 Mb and between 21:00 to 8:59 they need 9 Mb bandwidth, please see current b/w limit config of our client in my router subinterface.
I have a WLC 4404 installed and we would like to manage the bandwidth per SSID. Today we have configured many SSID because our campus has a lot of wireless users and any SSID has only one class C subnet (/24).
We would like to configure each SSID with more subnets. is this possible ?
Additionally we need to restrict the bandwidth per SSID. is this possible ? We have some SSID for less important users and we would like to assign the bandwidth per SSID.
I am trying to restrict bandwidth for a particular LAN IP address on my network using policy maps but it does not seem to be working, My LAN IP address is 192.168.20.199 which i am trying to limit the bandwidth on.
I have two routers at our core data center, a 3845 and a 3640. These are configured with GLBP. There are 4 remote sites:
Site #1: One T1 link to the 3825 Site #2: One T1 link to the 3825, and One T1 link to the 3640 Site #3: One T1 link to the 3825, and One T1 link to the 3640 Site #4: One fractional T1 link to the 3825, and One T1 link to the 3640.
My question regards site #4. If i understand correctly, GLBP works on the premise of "host" balancing, and not true "load" balancing. The reason I ask is that the large majority of our WAN traffic is from our Exchange server to our remote sites. In the case of site #4, our exchange server is sending traffic on the fractional T1. Is there any way with GLBP to either split this traffic from a particular host across two links in a round-robin fashion, but leave other hosts to travel wherever the router sends them, or, to force at least our exchange server to use the full T1, rather than the fractional?
I've read up on the weighting mechanism, and it appears that tracking an interface has nothing to do with bandwidth use. If I understand correctly, if I were to track the Site #4 PPP to the 3640, and give a weight of 10 to glbp on there, it would really only take affect if the interface is down. It will have nothing to do with host AVF election.For the record, exchange traffic is constant to this site, so there is no chance for the host connection to reset and potentially elect to use the larger pipe. I would like to "tweak" this to make better use of available bandwidth.
I am trying to use GNS to simulate this, but a bit difficult to achieve this. May I know can the Cisco Router handle below requirement? Example Cisco 2811
1) Bandwidth management based on IP Address or Subnet? For example; allocate 1Mbps (CIR) and 10Mbps (BIR) to 172.16.1.10
2) Can the Cisco Router control the inbound and outbound bandwidth?
