Cisco Wireless :: How To Limit Users Bandwidth Using Nexus 7000 And WLC 5500
Jul 19, 2012
I used the following commands to limit users on my wireless network (WLC 5500) and a Nexus 7000. The previous cisco doc only covers the 6500 and some commands have changed. Tested and working except the PIR gives an error, post up if you know why, otherwise enjoy!
Note Wireless Network assumed to be 172.21.0.0/16.Note This will limit each wireless user to 1 MbpsNote The PIR (Peak Infomation rate, also know as burst) is ignored in following commands, unknown at this time why.Create ACLs:
ip access-list acl-wireless-downstream 10 permit ip any 172.21.0.0/16 ip access-list acl-wireless-upstream 10 permit ip 172.21.0.0/16 any class-map type qos match-all class-wireless-upstream match access-group name acl-wireless-upstreamclass-map type qos match-all class-wireless-downstream match access-group name acl-wireless-downstreampolicy-map type qos police-wireless-upstream class class-wireless-upstream police cir 1 mbps bc 200 ms pir 1536 kbps be 200 ms conform transmit exceed drop violate droppolicy-map type qos police-wireless-downstream class class-wireless-downstream police cir 1 mbps bc 200 ms pir 1536 kbps be 200 ms conform transmit exceed drop violate drop
1.Apply police-wireless-upstream on the incoming port from the controller.
interface port-channel130 description *** LAG for WLC1 *** switchport mode trunk switchport trunk allowed vlan 80,130,255,600 service-policy type qos input police-wireless-upstream
2.Apply policy-wireless-downstream on the uplink LAN/WAN ports.
interface port-channel101 description *** L3 Port Channel to Core VDC *** no switchport service-policy type qos input police-wireless-downstream ip address 10.70.10.18/30 ip router eigrp 10
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May 14, 2013
I have a 2504 Controller (os version 7.0)with 7 access poins attached and with 2 vlans. one for regular users and another for gues users.
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Jun 26, 2012
Are there any dependencies on VTP on the Nexus platforms like the 5500 or 7000? In IOS P V LAN required VTP Transparent mode however I cannot find any reference to this for the Nexus platform. Are there any other features that would require the use of VTP? By default VTP is turned off on nexus and has to be enabled with the feature command so is there any benefit to running VTP in transparent mode vs off?
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Nov 17, 2012
I am using ASA Version 8.2(1) , I want to limit the vpn users to use less bandwidth of my Interlink to access something on inside network
example : source vpn pool
Destn : inside network
how can achive this with QOS config.
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Oct 14, 2012
On Nexus 7000s I want to limit bandwidth of particular IP. I can do this using proper configuratio of IP ACL, policy map and class map. But what if I dont have information on interface? Can I apply bandwidth control for particular IP without knowing the interface?
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Aug 12, 2011
how to limit the bandwidth in digicom router?
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Mar 15, 2013
I have been tasked to replace the existing Cat 6500 and 3750 switches by Nexus 7000 and Nexus 2000.I was told initially my boss plans to get 2 x Nexus 7000 and then eventually blow up to 4 x Nexus 7000s.For Nexus, is there a list of tasks / points that i need to consider for building the initial design?
Can i just link the Nexus 7000 like the following?
N7k-A ========= N7k-B
| |
lots of N2ks lots of N2ks
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Oct 28, 2012
I am planning to buy a router for my hotel and I would like to know is it possible to limit the bandwidth limit to the guests? And the admin computer can utilize the maximum speed? it it possible to create a login page paper when some one enters my wifi connection?
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Feb 27, 2013
Is there any possibility to limit the bandwidth per SSID on Cisco Aironet 1100 that is connected to Cisco router 876? So the main goal is to have two SSID one for the guests and one for the colleagues and to limit for example half the bandwidth of internet link per SSID so we dont get into situation that colleagues overload whole internet link so that guests can always surf without problem.
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Feb 26, 2011
Anyway, I have a cable connection with a modem and a D-Link wireless router. Some of the users are abusing the bandwidth, making it difficult for others to surf the net.What's the easiest way to set a bandwidth limit for each user? Also, it is possible to do it through the router as I don't want to keep my computer running the whole time?
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Jun 15, 2012
what is the ideal timeout for users when no activity is performed while connected to network via wireless
-WLC model 5500
-AP model 1200 series
users get disconnected every 15mins when machine is Ideal and where do i see this option.
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Jul 6, 2012
I want to know how I can manually limit the Kbps for a particular devince in the QOS.I DO NOT want to simply set the priority (low/med/high). I want to "physically" limit a device.
When I select to do it manually (upstream bandwidth) it limits ALL devices and I do not want this. I want to limit the bandwidth on only one device that is connected (ie an Xbox)
I have a Linksys E4200 V2
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Aug 20, 2012
I run a business and have customers who would like to use my wireless internet. I previously had a completely open network that I would allow them to use, until someone illegally downloaded a movie and got us in trouble. I would like to allow use of the network again, but limit activities like this. Basically, so they could only do basic web browsing, etc.
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Jul 7, 2011
How can I limit bandwidth speed of guest accounts? Or are there free softwares available to do something like that? It's kinda like the hotspot softwares - where we can set hourly, daily, monthly allowances and see a report on their connectivity.
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Dec 27, 2010
i wanted to know if i can and when i will be able to run the nexus 7000 as a Fully MPLS PE router (L2VPN, L3VPN etc..) ?
the interfeces need to be 10Gbps so i need to use the 8 ports & the 32 ports M1 modules.
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May 2, 2012
I have a cisco nexus 7000 switch and a cisco ACS 5.2. I would like to setup the switch to be able to authenticate users with tacacs+ using RSA secureid tokens when they try to logon to the switch.
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Feb 14, 2012
I just bought 2 Nexus 7000 to upgrade my primary/Production Data Center from 6509/MSFC. I'll keep the 6509E/SUP720 for the DR Data Center. I have ordered two 10Gig Wan Pipes between the Production and DR. In other words between the Nexus 7000 and the 6509E.
My problem is that i do not know the best way to do the routing between the 2 Data Centers. Currently I have MPLS with a provider connecting the 2 Data Centers using BGP on the CEs and I'm running eigrp in locally in the Cores. After the 10Gig comes to life, the MPLS will go away.
My QUESTION: Should i run ibgp between the 2 Nexus and ibgp between the 2 6509E/sup 720 AND THEN run ebgp between the Nexus and the 6509/sup 720 over the 10Gig WAN? OR should i collapse everything into one eigrp domain/AS and just run Eigrp between the Nexus and 6509E/Sup 720 over the 10Gig Wan?
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Oct 23, 2011
I work in an organization where we recently upgraded our core switches to Nexus 7000. Everything is set up well but we still keep getting this annoying message when we log in the switch. Also the time taken to login into the switch (ssh and telnet) is longer than normal. It is not affecting the network in any way but my concern is somewhere something is wrong and it will give us trouble in the future. How to troubleshoot the cause of this error message. [code]
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Apr 6, 2012
is the LMS 4.1 supports Nexus 7000 baundle ?
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Sep 18, 2012
I have such input data:
2xN7K-C7010 - Nexus7000 C7010 (10 Slot) Chassis
2xN7K-M132XP-12 - 32x10Gbps
NX-OS version 6.1(1)
I have enable (by default) QoS feature on them:
N7k# show policy-map interface brief
Interface/VLAN [Status]:INP QOS OUT QOS INP QUE OUT QUE
================================================================================
port-channel1 [Active]: default-in-po default-out-p
port-channel2 [Active]: default-in-po default-out-p
port-channel10 [Active]: default-in-po default-out-p
Ethernet1/1 [Active]: default-in-po default-out-p
[code]....
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Jun 11, 2012
I am working on a DataCenter architecture where we would like to implement Nexus 7000, For the time being, there only one "context" but we may take the opportunity to implement VDC in a later future, I was not able to find a clear answer on the following :
Can we add the VDC licence & configure a new VDC on a Nexus 7000 running without VDC ? I suppose this is possible. but does it need to have the whole configuration changed or adding a VDC can be done without any interruption on the current environnement ?
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Apr 15, 2013
We have Nexus 7000s configured for sampled netflow. We have tools that should reconstruct the sampled flow records for management displays. Most tools require the flow record, option and template to be sent in order to reconstruct the sampled flow record. We have captured some of this traffic and noticed that the template contains "SamplerMode": Unknown (1) [See Nexus 1-1.png]. Is this usual or have we not include commands required for proper operation? [code]
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Nov 25, 2012
I am new to Cisco Nexus 7000 Series NX-OS System of appliances.I am looking for type of log events that are getting generated by CISCO Nexus 7000 switches. Need some documents which give me this references & some documents which have a log line explained.
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May 23, 2012
We are facing a bug with our ASA 5500 series (version 8.5.26) and the Internet explorer when the users connect to ssl vpn and they are not able to connect to the network resources like their PCs and the Cisco port forwarder keep asking for its installation
We already updated the ASA version installed in the user's computers the Microsoft kill bit patch.
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Mar 5, 2012
I config LMS to manage many network devices with the same credential. However, only the Nexus 7000 fail to be archive configuration. LMS log said during telnet, the authentication fail 3 times. (I didn't use any authen server. The username and password are local. and in DCR page, i only configure " Primary Credential"l, nothing in "Auto Update Credential")Then i do a CAD check and fail also. I open the RME/CAD log, comparing with those successful log, there is one line different:[ Mon Mar 05 16:04:27 SGT 2012 ],WARN ,[main], com.cisco.nm.rmeng.inventory.cda.CdaFacade,getCdaHandlerIf, 163,CdaAG is not implemented for the device145.240.152.1 What does it mean "CdaAG is not implemented for the device?
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Jan 16, 2011
I have configured my Nexus 7018 and 5548 as follow (see diag attached).Both 7000 and 5500 are vPC pair(po1and po2). Now I have created port-chanel between 7018and 5548 as port channel PO3 on 5500. Would it give me 20g bandwidth as PO3?or 10g only uplink to 7018? Do I need to config all four 10g links in PO3 on both 5500 and 7000 switches to achieve max b/w and failover?
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May 8, 2012
We have ordered the following 10 line items , but only got 3 licenses , unless the 3 licenses somehow have all the licenses integrated into the 3 part numbers below, but I suspect not.
Licenses attached from Cisco:-
N7K-C7009-XL-SBUN Nexus 7009 Scalable Feature License x 1
N7K-C7009-SBUN-P1 Inc LAN,ADV,TRS,EL2,DCNM,DCNMSAN,MPLS,SAN,XL -Promotion x 1
[Code].....
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Mar 24, 2013
i am trying to assign a right role for a user who authenticates to nexus 7k switch via radius. i am using cisco ISE version 1.1.1.268 and the nexus version is 5.0.2,I have created a role on nexus.
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Jun 26, 2012
I've configured N7K to export layer 2 flows. Using 2 different flow collectors (open source and commercial), gaps/drops in the reported traffic are observed on a periodic basis.Problem doesn't seems to be with the exporters, hence I wondering if netflow configuration on N7K can be tweaked to address this symptom. Using the 'show exporter' command, no errors/drops are observed. [code]
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Apr 30, 2012
Where to find the configuration for TCP window sizing or scaling on the nexus 7000. Also, if the Nexus 7000 handles packet traffic through-put from things like CIFS differently or does it just pass the packet straight through.
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Dec 9, 2012
Should I install any special license to enable vrf within Nexus 7000 VDC? I observed that vrf routing instance is not enabled in the VDC.
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Aug 4, 2010
Can the Nexus 7000 provide NTP to the rest of my network? Can it be an NTP server? I have the followign ntp configuration on it, and have used the commit command, but it seems to be ignoring any NTP requests from other devices. [code]
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Mar 3, 2013
I am configuring NTP on a new Cisco Nexus 7000 running version 6.1(2). NTP is working properly between the access switches and Nexus, however when configuring Authentication, NTP is not working anymore.
confguration:
Nexus 7K server
=============
ntp server x.x.x.x
ntp peer q.q.q.q
ntp server e.e.e.e
ntp server r.r.r.r
ntp source-interface Vlanx
[code]...
why NTP authentication is not working !!!!! on Nexus 7000
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