Manage Bandwidth Allocation From Wifi Network?
Jul 29, 2011
I have an internet connection (landline and wifi modem) at my parent's summerhouse as I need it for work. Nobody else does around here so I get constant nagging from neighbours to give them the password. I can't say no however I'm afraid they may use up too much of my bandwith connection which could lead to alot of money being lost from my part. Constant and stable internet is a must for my work. how can I limit the bandwith I give to them? Can I create a second public network with limited bandwith or something like that?
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Apr 19, 2012
I am trying to find out wether it is possible to allocate bandwidth on a per-vlan basis.
We have multiple satellite connections coming into our infrastructure over a single gig ethernet cable from another service provider. The provider provides the connectivity on layer 2 and we are responsible for layer 3 connectivity for the clients on the other side of the satellite connections. The single gig ethernet cable is currently plugging into a Mikrotik 1100 router on our side, setup with VLAN ID and IP Addresses and everything works perfectly. The challenge now is that whilst we only have the one satellite client connecting, we can limit the bandwidth on the ethernet port to 512k for example which limits the client to only have 512k internet breakout. In the future, we need to be able to limit bandwidth as multiple VLAN IDs will be coming over that single ethernet cable and I'm not sure if one can do this at all.
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Jun 19, 2012
we want to dedicate 2mb to one of our fa ports on our 2960, is this easily done, or can be done on a 2960?
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Feb 15, 2012
I have my wan connection on the eth0. The bandwidth is 2mbps. I am running qos on that interface saying 192.168.200.0/24 can use 80% of the bandwidth and 192.168.201.0/24 can use 20% of the bandwidth. I Also have vtun VPN inteface to our branch office. I also wan to run some qos on that interface. How do i go about allocating the bandwidth on this interface? it is actually going via the eth0 interface, but the system actually see's it a an independent interface on its own right, so it requires it's own qos policy.
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Feb 5, 2013
We have a DSL line at work which a few people share for Internet access.Sometimes if someone is doing a Windows Update or big download etc, the connection is maxed out and slow for everyone else.Is there a way to give everyone a set amount of bandwidth via a Cisco router (2811) or will I need to use something like a packeteer?
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Nov 8, 2012
I have a cisco ASA firewall 5510.Just i have configurd for 1st port as nameif ouside witch public ip, 2nd port as a nameif inside with local ip, and done the nating, dhcp and dns. now i am able to get internet from inside port, which is getting dhcp.up to that it is ok.
And I want to restrict bandwidh 1Mbps for local port (2nd port) how to config 1Mbps banwidth allocation for port no 2, I mean nameif inside should have 1Mbps limet.
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May 16, 2011
I have Cisco 2851 router & need to allocate bandwith based on IP's. eg. 192.168.1.1 should use 7 Mbps & 192.168.1.2 should use 2 Mbps & 192.168.1.3 should use 1 Mbps. Let me know the configuration on how to execute it on a router.
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Mar 3, 2012
I am using Linksys WRT54G router on my broadband internet connection. I want to know, is there any way to allocate more or less bandwidth to any PC connected to my network?
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Jan 13, 2013
limit the bandwidth used by certain wireless devices on my network. The problem I'm having is of priority. For some reason when someone is watching Netflix on my laptop (wireless) no other device has any bandwith available to it, so while someone is watching Netflix my hard wired desktop can barely load Google.com much less do anything useful.I'm using a Cisco ValetPlus M20 wireless N router.allocating at least a minimum amount of bandwidth to wired devices?
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Feb 22, 2012
I was recently asked by a friend working for a new ISP in my city about managing their bandwidth, honestly I couldn't give him any answer.
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May 29, 2012
I would like to know how I can split bandwidth between 4 work floors that have different needs. I have a network switch that can be managed (Cisco) but am not sure how I can set this up.
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Sep 19, 2012
I have a 20MB internet connection, with a 100GB cap. My mother works at home, with some employees. Adding home and work, 8 people use the internet all the time. Lots of Youtube videos, streaming netflix, iTunes downloading, and so on.I wanted something to:
1) Manage this cap. It's over too soon, and we're left with a poor internet connection until the end of the month - like 500kb.
2) Something to manage two internet connections.
I was thinking about a dedicated router - I currently use a WRT54G V8, which is nice, but it has some issues handling the traffic when the internet is in its full glory. I heard about pfSense, and some searches on Google tell me it's possible to do both options using it.
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Sep 26, 2012
Im looking for tool that wud manage nsf files on network...
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Aug 19, 2011
Since downgrading from vista to xp on tower (packard bell bv)have had internet connection issues (no workie!).device manager shows no modem,but modem working fine through laptop wireless set up.odem is through virgin (netgear),have tried to find update for netgear drivers(no chance)but obviously modem is working ok through laptop!have also tried to find update on motherboard (m2 ns-nv, 1.xxbus clock 200mghz bios phoenix tech).
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Jan 10, 2013
1) How do you manage your inventory of network equipment from the time you receive a product into inventory to the time you decommission it?
2) How do you make aware the people who manage your network monitoring/reporting software that a device has been added/removed from the field?
2a) How do you notify the people who manage your network monitoring/reporting software of what is to be monitored on a new device in the field? Of a new interface that has been added/removed on an existing device?
2b) How quickly do you notify for 2/2a? i.e. minutes, hours, days, etc.
3) What types of interfaces and resources do you monitor on a network device?
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Mar 10, 2012
I should set up a network for a little enterprise.The requirements can be summarized as follows:
- All the "business" softwares have to be stored in a single computer (let's call it "the server"). The other computers (in this case there should be at most 2 or 3 computers) can execute these softwares through the server. So there are no local copies of those softwares on clients, only on the server.
- The main computer (the server) shares also a printer.
- All the computers in the network, are interconnected through a single wi-fi modem/router. Some of them are connected through the wi-fi interface and others through an ethernet cable.
the server, in order to perform some special procedures, has to connect to a special modem which connects it to a remote private network. In order to do so, the server disconnects from the local enterprise network because Windows does not allow me to stay connected to more than one network at the same time.The remote private network does not require to disconnect from any other network, it's just a constraint imposed by Windows.In the meantime, clients are not able to execute softwares anymore and cannot print anything.when the server is connected to the private network, it still needs to execute the "business" softwares.
Is it possible to keep the server connected to both the networks without denying the access to softwares, data and printers to anyone? If yes, how?If not, how can I design the topology of the network in order to share softwares and other data among all the computers (server and clients)? It's important that when the server connects to the private network every computer (including the server itself) can still access softwares, data and printers.
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May 22, 2012
we managed to integrate our newly setup ACS 5.2 to our regional domain. now im creating a Device Admin access Policy for Regional Network Admin group and Regional Network Operators group. each having full and read access respectively.
i already have the default identity policy and authorization policy with with command sets fullaccess and showonly for each group, now i dont know how can i match the AD group regionaladm and regionalops so that each user falls under one of these groups will have a correct read/write access.
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Nov 30, 2011
I have three 4506 switches with vlan 4 set as the management vlan. Switch 1 is connected to switch 2 and switch 3.
I can access switch 1 and 2 using telnet from the management vlan and both switches reply to pings. But from switch 1 or 2 I cannot ping or telnet switch 3. If I plug into switch 3 and I can ping and telnet switch 3 but not switches 1 or 2.
It is as if the management vlan 4 is not being passed to/from switch 1 and 3. The configs for the uplinks from switch 1 to 2 and 3 are the same. And the configs for switches 2 and 3 look the same apart from the port settings.
I have over 40 vlans running all that work fine between all the switches.
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Jun 14, 2012
we've configured an ACS 5.1 and integrated it with active directory Win2K3, we created two groups in the AD for managing network devices one for Administrators and the other for operators (read-only), so we configured a device admin policy and both groups work fine, but now we are facing a little problem any user who exists in the AD can login (user exec mode) in the network devices and we want to restric the login with the policy, but we just don't know how. Is there a way to get a user be authenticated against external group or internal acs but at user level, just like you can do it in the ACS 4.X?
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Jan 12, 2012
Any way to reduce bandwidth in my wifi particularly for downloads, i hate being stuck in slow wifi connection due to downloads from torrents.
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Nov 13, 2012
We pay for the 12 Mbps package from Comcast and speedtest.net shows that we get a roughly 18 - 19 Mbps connection. We have 4 computers connected to the network, one hard-lined and three wireless.
Usually it is not a problem for my roommate and I to play online games like TF2, Eve, Minecraft, L4D2 with C3 voice chat on our desktops while I simultaneously stream something from Netflix across my laptop.
Lately though, something has changed.
Now, whenever I am using my desktop and playing a game or downloading something (at roughly 2 Mbps) it seems to hog ALL of the bandwidth from the other computers on the network as Netflix suddenly begins having buffering issues on my laptop (wireless) and on my roommate's dektop.
As an example:
For the past few days my roommate and I have been trying to play Minecraft, we use C3 to voice chat while we play and I ALWAYS stream something across Netflix while we play. So in this instance we have one hard-lined connection and one wireless connection running Minecraft (across the LAN) and C3 (across the web) and one additional wireless connection streaming video from netflix (NOT HD Video).
This is common usage for us and it has NEVER been a problem in the past, but in the past few days this setup causes my desktop to lose bandwidth which forces my friend out of the game and causes latency issues with the voice chat program (sound breaks up and my roommate hears my voice chat nearly a minute after I've spoken).
Also, it seems that when my desktop (wireless) connection is working fine using around 2 Mbps, it seems to kill my laptop's (wireless) bandwidth and on one occasion the other night seemed to also affect my roommate's desktop (hard-lined) bandwidth while he was watching something on Netflix.
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Oct 31, 2012
I just bought a E1200 routerand using automatic setup by using CISCO connectafter that, I only got a CONNECT SPEED with about 10Mbps in my android smart phone,I would like to know how can I increase the WIFI strength WITHIN THE WIFI SETTING, I chose MIXED mode rather than specific in b/g/n mode.
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May 2, 2012
I recently bought myself the E4200v1 router, and have had several issues with it. One issue I cannot seem to find a workaround for is the wifi bandwidth problem.I have a 100/10 mbitl internet connection. The router claims to support 300/450 mbit speeds over wifi, so that should be plenty. in reality however, that isnt so.Even though my N-standard wifi adapter on my machine states it has a 130 mbit connection to the router, I consistently test the internet throughput when using wifi and speedtest.net to around 20-21 mbit. If I put in a cable, I instantly get full speed, 100/10 mbit.
Have to add; I am not new to the networking game, I have a CCNA and a degree in computer sciences, and work with hosting web sites using cloud tech every day. At this point, I have tried everything related to settings on the router, so I can only conclude that there's some kind of bug in the firmware. I would expect the standard firmware to work, and not having to install DDWRT or other custom firmware.
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Sep 1, 2011
Starting a project where they customer has ASA 5585X with SSP40 with 10K SSL Premium Lic and ACS5.1.The cust wants IPSec, and Anyconnect Client terminations. The number of users will be close to 6000 and will scale.Due to the huge scale of users, i am not able to finalize a design. Have the following doubts.
1. Will ACS have any issues in supporting a database this huge. OR is it better to go with the AD/LDAP integration.
2. What is the best way to allocation IP address. Does ACS 5.1 support dynamic allocation form an IP pool.
I have been browsing through the forum, couldnt find anything concrete.
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Nov 19, 2012
We have a WLC 5500 connected to a 2960 acting as core switch. there is a server attached to the switch , bearing all dhcp pools for lan and wireless users. Can the wlc or the switch be configured in such a way that the wireless users associating to the wlc get their ip addresses from the dhcp pool configured on the server. Can the configuration can be shared for such a setup.
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Apr 2, 2012
I am running IOS version 8.0(5) in cisco ASA 5520. This issue i am facing is that when the memory utilzation reaches 49 percent, the web-vpn users are not able to login as they are getting a blank page. The only error which is getting in the output " sh mem webvpn allobjects" is ERROR: Memory allocation failed?
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Mar 17, 2011
I am using a Pix515E with 8.0(3) and 128MB RAM. It ran OK for months but has recently had several episodes during which it produced streams of memory allocation failures (syslog 211001). When in this condition I could not log into the VPN. It was still operating but some users were having problems and I eventually had to restart it.
The traffic load is typically 10Mbps, and the max number of connections is around 10,000 but typically 5,000. The CPU usage is 10%-20%. There is 1 VPN with normally 1 client. The memory usage is always high, between 115MB and 120MB but during these problems it creeps higher.
Why might the memory usage be so high when my network load is quite light for the 515E? What circumstances cause the memory usage to increase during operation? Is there anything I can do to prevent the memory usage increasing to the point where the PIX crashes?
I have a second 515E with 8.0(4)32 and 64MB RAM, loaded with the same config. I have not had this one in service, but off-line it is using 53MB of memory. If the spare pix needs 53MB to load the firmware and my config, why does the other one use 115MB?
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Jul 7, 2010
using ACS 4.2 and I can't find a way to bind an incoming NAS port to a specifc IP Pool:
When a user connects the request to auth comes from 2 possible NAS ports randomly (this cannot change). Depending on which NAS makes the requests determines the IP range required, so I need 2 IP Pools. There is no way to say 'if request comes from NAS1 give IP from Pool1 and if request comes from NAS2 give IP from Pool2'
I have gone around and around with NAFs and NARs, but cannot do this.I can create 2 ACS groups with the specific NAS and specific IP pool within, but then I cannot have a single username bound to both groups.
I moved the auth to an AD group in the hope that I could bind that single AD group to the 2 ACS groups; and so have a single username, but no joy.
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Jan 2, 2013
I'm using a Catlyst 3550 to supply power to a IP network surveliance camera. By default, the predecesor to POE, Cisco Inline Power allocates 15.4 W of power to a port ... What is the process for reducing this power output?
"For an IEEE device, the switch always allocates 15.4 W to the port. The switch does not display the IEEE class type in the show power inline privileged EXEC command output. Instead, it displays n/a."
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Mar 4, 2013
I have one cisco Nexus 7000 with version 6.1(2).I created 3 VDC
ADMINCOREsecurity
I have configured 1 - 45 ports for Core and 46 - 48 ports for Security.Now I am not using the VDC Security and I tried to move the assigned ports 46 - 48 from Security to ADMIN.Switch accepted the command .But the ports are not visible on ADMIN VDC.Now it is not showing on Security VDC also. I need this ports in ADMIN VDC
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Oct 31, 2011
We have a Cisco 881 router, which is crashing. We have seen that the ARP cache fills up so much it causes things to crash, our phones go down.. We dont know why this however IP CEF seems to be doing it, when we disable it goes away however disabling IP CEF causes our L2TP tunnel to become inoperable also. So why does IP CEF cause thousands of AR entries and how can we limit that!? Below is the error, sample of the ARP cache and our config. You will notice we also have a /31 given to us on WAN interface, this was given to us by our service provider. This is really strange I cant find other examples on internet.
The error:
Nov 1 04:21:57.474: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed from 0x81F083F4, alignment 16
Pool: Processor Free: 55176 Cause: Not enough free memory
Alternate Pool: I/O Free: 2352 Cause: Not enough free memory
[code]....
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Nov 23, 2009
I have a tale of woe for you who may be considering Hybrid REAP with local switching.
My client has a varied configuration, but the requirements basically screamed HREAP with local switching. They have 15 sites, had already purchased a single WLC 4404 and they needed between 4 and 24 APs at each of the sites. Each of these locations are connected by a WAN link of good quality, but only a single link so there is no assurance of availability; the client has local resources so it would be useful if wireless stayed working during an outage.
So I setup the WLC for HREAP local switching. I setup AP Groups VLANs, but I noticed it had no effect on the VLAN allocation for HREAP. This was unfortunate, because not every site has the same VLAN configuration - some sites had a L3 switch and others only a L2 switch. But I suffered through this and configured each AP manually with the appropriate VLAN mappings.
The infuriating thing, is now that they have bought a second WLC 4404 (they expect to increase the number of APs beyond 100) all these VLAN mappings are messed up when APs connect to the second WLC. I've been going through them one by one again - it is really unfortunate that the AP Groups VLAN mappings don't apply to HREAP local switching.
I'm going to get back to the next 80 APs - but if some of you have a system for handling the VLAN mappings of a large number of APs.
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Jan 2, 2011
I need to configure these qos settings in a C2960S. [code]How I calculate the buffer allocation needed? [code]
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