Cisco :: Bandwidth Allocation - Connection Is Maxed Out?

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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Bandwidth Allocation By VLAN

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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Cisco :: QoS / Bandwidth Allocation On A 2960?

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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Cisco Firewall :: Bandwidth Allocation On ASA 5510

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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Cisco WAN :: 2851 IP Based Bandwidth Allocation

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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Bandwidth Allocation To Vpn Interface Under Physical Eth0?

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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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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Protocols / Routing :: Linksys WRT54G - Allocation Of Bandwidth?

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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Cisco ValetPlus M20 Router / Bandwidth Allocation For Wireless Devices?

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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Cisco Firewall :: Maxed Out With ASA 5505

Jun 17, 2012

Looking at upgrading an ASA 5505 I've inherited.  Wondering what type of license(s) I need to get (or if I should look at a different solution) to "max it out"

So.. there are 8 switch ports.  I know I can create vlans, and assign vlans to individual switchports.  But can I fully use ALL 8 ports? and have 8 security segments? If I wanted to 'max out' the available subnets, would the following arrangement be feasible?

Port Level VLAN Name (Function)E0/0 o 1 outside (ISP)E0/1 100 100 inside (corp)E0/2 20 20 sec_logs (security management/logging)E0/3 30 30 dmz_prod (PRODUCTION DMZ)E0/4 40 40 guestaccess (Internet access for guests)E0/5 50 50 labnet_1 (test lab subnet)  E0/6 60 60 labnet_2 (test lab subnet)E0/7 70 70 labnet_3 (test lab subnet)

Finally, I'd really like (not NEED) to have this config with GigE ports vs FastE ports.  Money is not unlimited, but I do need to stay as low as possible (and still stay Cisco).. I'd love to see some maxed (or nearly so) sample configs (sanitized, of course).

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Cisco :: Redundancy For Maxed Out 4404 Controller

Apr 27, 2011

We currently have a 4404 controller that is approaching 100 AP’s (their max).  The boss would like to add redundancy into the project.  Which leaves me with a lot of questions and I am fairly new to cisco WLAN controllers.While a second 4404 would cover for redundancy would that be true if the AP’s pass the 100 mark?If I get a bigger controller that can support more than 100 (5508?)can the existing 4404 still work in the plan as a backup?Or do I just need to purchase two bigger units and auction off the 4404?

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DLink DIR-655 Router Maxed Out On Allowed MAC Address?

Nov 30, 2011

I use a DLink DIR-655 router but it only allows around 24 MAC addresses to be specified in the filter list of ALLOWED MAC ADDRs. With a few laptops in the family, a game box, NAS, printer, e-readers, smart phones, I'm maxed out. Alternatively, could I daisy chain them to have one handle wireless devices only and another handle wired devices? If so, I could probably dealt with 24 max wireless MAC addresses specified for a while. If there's a better router out there that's not so limited, I'll upgrade.

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Cisco Switching/Routing :: Nexus 5548 - Fans Maxed Out All The Time

Apr 22, 2013

I've just plugged in 4 Nexus5548 switches and ran through the initial setup without any issues. However, the fans seem to be stuck on full speed. At the moment they're the loudest thing in the server room.
 
I know this isn't the most recent OS however I was hoping to avoid updating if necessary as I don’t have the service agreement linked to my account and can’t download the update without it. Is there anything else I can try first or anything I have missed?

Software  BIOS:      version 3.5.0  loader:    version N/A  kickstart: version 5.1(3)N1(1a)  system:    version 5.1(3)N1(1a)  power-seq: Module 1: version v1.0  Module 3: version v2.0  uC:        version v1.2.0.1  SFP uC:    Module 1: v1.0.0.0  BIOS compile time:    

[Code]......

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Cisco Wireless :: WLC 5500 / Ip Pool Allocation

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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AAA/Identity/Nac :: 5585X ASA Anyconnect VPN IP Allocation

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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Cisco VPN :: ASA 5520 - Error / Memory Allocation Failed

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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Cisco Firewall :: Pix 515E Memory Allocation Failure

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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D-Link DIR-655 :: How To Decrease Bandwidth Connection

Mar 3, 2013

I would like to know if it is possible in dir655 ver  1.30 to limit bandwith in QoS using mac address?because in QoS Engine Name i can only see this opt. no opt for MAC, what if the user use DHCP?

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Cisco :: Use MRTG To Monitor DSL Connection Bandwidth Usage?

Jan 24, 2013

I want to use MRTG to monitor my DSL connection bandwidth useage.

Should I monitor:

ATM 0/3/0 or
Dialer 1 or
Virtual-Access 2

ps. is the 'BW' aspect of show interfaces important? I have 56Kbit/sec on Dialer 1, 100,000 Kbit/sec on Dialer 1 and 1024Kbit/sec on ATM.

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Cisco AAA/Identity/Nac :: ACS 4.2 - IP Pool Allocation Based On NAS Port IP Address

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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Cisco Infrastructure :: 3550 - Limiting Power Allocation To 15.4 W On Pre-POE Switch?

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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Cisco Switching/Routing :: Port Allocation In Nexus 7000

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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Cisco WAN :: 881 / Memory Allocation Of 65536 Bytes Failed From 0x81F083F4 / Alignment 16

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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Cisco Wireless :: WLC 4404 HREAP Local Switching And VLAN Allocation

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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Cisco Switching/Routing :: C2960S How To Calculate Buffer Allocation Needed

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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Home Network :: Bandwidth In Adhoc Connection Between 3 Laptops

Jul 20, 2011

I have three laptops (running ubuntu with different kernel versions) with wireless adapter Intel Corporation PRO/Wireless 3945 ABG. Laptop A ----- Laptop B ----- Laptop CI created an adhoc connection in laptop A with: Essid: 'ad_hoc', IP address: 10.42.43.1, Subnet: 255.255.255.0, Gateway: 0.0.0.0, Now the laptops B and C can see the wireless connection 'ad_hoc' and I can connect to them after setting IP 10.42.43.1 and 10.42.43.2 respectively. So, I created the adhoc connection between 3 laptops. Now, I wanted to check the bandwidth between the different paths. The tool iperf was what I used for TCP bandwidth calculation. The bandwidth between A and B was around 4.5 Mbps , between A and C was around 4.0 Mbps but the bandwidth between B and C (B being server) was 677 kbps whereas C being server was 3.99. I don't understand how can the bandwidth drop so high when B was made the server. The system adapters are identical.

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Cisco Switching/Routing :: Catalyst 2960S Port-Based Address Allocation?

Sep 27, 2012

I just bought a Catalyst 2960S to test out the feature "Port-Based Address Allocation" which is required for our factory. I followed the instruction from Cisco IOS and did all the steps but I could not get it to work, my network client did not received the expected IP address that I configured.

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Tool To Monitor Internet Connection And Bandwidth At Windows XP Desktop

Sep 26, 2011

I need an tool to monitor the internet connection and bandwidth at my windows xp desktop.

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Cisco Switching/Routing :: 2960 - DHCP Server Port-Based Address Allocation

Nov 15, 2012

Does the 2960 switches with LAN-Lite support DHCP Server Port-Based Address Allocation?

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Bandwidth Test For 1 Mbps Bandwidth Line?

Sep 9, 2011

We have 1 mpbs bandwidth line, but most of the time we are getting only 300-500 kpbs download speed, i want to send statistics report to our ISP, what will be best procedure to test the bandwidth report, i have checked in some websites like bandwidthplace and speedtest but these sites are not accurate, how to check the actual bandwidth we getting from ISP against 1 Mbps. We have solarwinds monitoring tool in this i have configured the WAN interface for 1 mbps

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Cisco WAN :: Point To Point Connection In L2TPv3 With A Bandwidth Pass Through Of 1 Gb

Sep 4, 2012

I would to realize an point to point connection in L2TPv3 with a bandwidth pass through of 1 Gb. Which routers/switches I can use?

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Cisco :: Monitor PAT Bandwidth With SNMP?

Apr 4, 2012

Is is possible to monitor bandwidth utilization of a PAT on an ASA? We're running version 8.2.

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Cisco :: ASA5520 Bandwidth Limitations

Oct 10, 2011

I'm trying to use a 5520 to test something but the bandwidth seems pretty low for the product I'm testing over it. Can anyone tell me if there is a bandwidth limitation by default? I'm seeing 1.5mb/s average with spikes to 6mb/s or so. On the ASA5550 I was seeing usage up to 80mb/s.

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