Cisco 1602e AP bandwidth limiting, qos question.
I have a few AIR-SAP1602E-A-K9, and I was wondering if they are able to do any type of QoS or bandwidth throttling/limiting based on destination ip address or perhaps even just limiting the speed of that wireless interface? Essentially we'd like it so people on the "Internet only" ssid can use a certain amount of bandwidth - like 4mb or something. If this AP simply can't do it, then are there any suggestions for what I should do instead? Thanks in advance for any assistance!
You have an autonomous AP and its really not possible to limit the traffic. You might be able to setup am acl on the router to limit the bandwidth as long as these users are on a different subnet than your internal user. Others in the past have used a 3rd party wifi hotspot software. These software you can have users login or not, but you can control bandwidth. Some are paid versions and some are free. You would just have to look around and try them.
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My QA team needs to test number of special connectivity scenarios where their wireless connection has a limited bandwidth.
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I guess the next best option is to ACL/QOS on the wired side for that subnet in question.
"Satisfaction does not come from knowing the solution, it comes from knowing why." - Rosalind Franklin
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Cisco TelePresence - more detailed specs and questions
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Hello,
Out company is finally going to install VOIP, they will be using something called Natterbox, but I've been asked to add QoS to our Cisco switches and routers in various locations I will also need to add a second VLAN for voice I believe which is ok.
How can we configure QoS so VOIP is treated first then video streaming then video?
As we will need to add a second VLAN, so I assum all ports to phone swill be truk ports?
ThanksAndy,
To start, you need to understand how the soft phone and desk phones mark voice traffic. Cisco switch and Routers perform QoS by trusting, understanding or marking traffic using DSCP, PHB and port numbers.
Hence questions you need to ask are
1. Do the softphones mark their voice and video traffic? If they do how do they do it?
2. What ports are used for voice traffic?
3. what ports are used for signalling traffic
4.What ports are used for video traffic if its differs from ports used for voice.
Once these facts are understood, you can beging to look at how to configure your switches and routers based on this parameters
Please rate all useful posts
"opportunity is a haughty goddess who waste no time with those who are unprepared" -
Is there Bandwidth limitation using IPSec ?
We have an office in Asia which is connected to our New York location using l2l IPSec through the internet. They claim that they have guaranteed bandwidth of 2MB with their local ISP. They are using MRTG apllication to monitor the bandwith and it is reporting that only 512K is being utilized on the link. They think it is something with the firewall or it is because of the IPSec. We have the IPSec interface set to auto negotiation and the interface stats does not seem to be anything out of the ordinary. What could it be ?
It could be the application. The latency between Asia and New York might be to high to let the TCP frame size
ramp up.Try putting some sort of WAN killer behind it and see what your true non-application restricted throughput is.
To your original question. No, there is no bandwidth limitation in IPSEC. Only hardware limitations of the crypto engin, but that only applies when you get into much higher BW numbers. (Unless you have a 2611 which does under 1M of 3DES throughput.)
Another thing your may want to consider is the MTU of the link. Try setting the MTU down to 1360 on the incoming interfaces or ip tcp adjust-mss 1360. This will prevent the applications from over ramping the TCP windows. -
I want to integrate SMS gateway to Cisco ISE 1.2 and my question is
SMS notifications are supported for Guest self−registration Services ? or it should be done by SponsorI'm not sure I understand the question. Do you want to log in to the Sponsor Portal using AD credentials?
Create an Identity Source Sequence using AD as an Authentication Source. Go to Administration > Identity Management > Identity Source Sequences. Either Edit or +Add a Sequence and choose from the Authentication Sources shown.
Then choose that Identity Source Sequence by going to Administration > Web Portal Management > Settings. Double-click Sponsor from the Left Menu and click Authentication Source. Choose the Identity Source Sequence. Click Save.
I hope this helps.
Please Rate Helpful posts and mark this question as answered if, in fact, this does answer your question. Otherwise, feel free to post follow-up questions.
Charles Moreton -
Why there is a bandwidth limitations in serial ports
hi all
why there is a bandwidth limitations in serial ports ??
like the highest one is 45 mbps
but Ethernet ports reach 100 GB !!
thanks,Dear,
each standard has its own specification about media, connectors and protocols. Depending on the type of media and technologies that ware available when the standard has been defined, a maximum speed has also been defined. The speed depends on the specific media (copper or optical, twisted pair or coax, cat 5 or cat 6), electrical signals (volts, waveform, clock), distance between device,.... each protocol defines a maximum speed. It's true that ethernet protocols have a very high speed but over a copper line they are also limited to 100 meters while other serial protocols, xDSL for example, can transmit up to 20Mbps over copper line over a distance of some kilometre. So speed reduction is often a way to have longer connections.
Bye,
enrico
PS: please rate if useful -
"bufferbloat", Airport Extreme, and bandwidth limiting?
I have a somewhat complex network setup at home. I have a Cable connection with 20Mbps down, 2 Mbps up, my own Motorola SB6141 cable modem upstream. Plugged into that, I have a recent model Airport Extreme (802.11ac), and an older Airport Extreme set up with a roaming network. The primary clients are recent vintage macbooks, iOS devices, with a smattering of other connected devices (DVR, windows, Synology NAS, etc.
The problem that I'm running into is that network connectivity has lots of issues if I run a large upload that saturates the outbound connection, e.g. with Dropbox or another online backup tool like Arq. When that happens, inbound traffic gets super spotty, and things like Netflix become unusable. peer-to-peer within the network continues to work fine.
As near as I can tell, these are the classic symptoms of "bufferbloat" and from what I've read, the solution to the problem would be to introduce an outbound bandwidth limit (say at 1.98 Mbps) at the first outbound bottleneck, in this case, at the Airport Extreme (ac) connected to the cable modem.
Is there any way to do this? I couldn't find any kind of bandwidth limitation mechanism in the Airport Utility.Is there any way to do this?
Sorry, but no. The AirPorts are all very simple, bare bones routers with a minimum of functionality. -
Guys,
How long should it take for an answer on a question Cisco agree's is a good question and agree to work on it?
I have an RVS-4000 and it sends me error message by email on errors. Yet I do not have any documentation on what these error messages mean. I asked these question last May and still have not received any answers.
I was told it had been forwarded to a engineer for creatation of this documentation in May. Here we are...
Do any of you agree we need this type of documentation on our Routers? I think it should have been created before these where sold and included with these Routers. Maybe if we all voted on it. Then It might still happen?
Please add you reply's to this. As it might help to get things moving...
BruceI created a track on my computer and added it to iTunes
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2950 or 2060 bandwidth limiting egress and ingress per port
I am providing an MTU bandwidth and needing a switch that I can set bandwidth limits for each customer. Each customer will have their own port on the switch. Will the Enhanced image 2950 or 2960 limit on egress as well?
Neither switch supports egress policers. Ingress policers can be configured on the 2960 & the 2950 as long as you have the EI-capable hardware. This is the same for the newer switches - 2960, 2970, 3560 & 3750. The 3550 does allowed egress policers but this is EOS now I think?
HTH
Andy -
I have been using NI5102 cards for many years but the other day something strange happened. Channel 0 on one card suddenly acquired a low-pass filter with cut-off around 10 kHz. Quite similar to bandwidth limitation on an oscilloscope. The other channel was perfectly normal. We exchanged NI5102's between two computers and the problem followed the card. Have no idea what this is, it seems too well behaved to be a card hardware error.
Hello!
The only possible reason I can think of is that your 5102 digitizer is damaged somehow, since the behavior you are experiencing with the board applies to one channel only and is not depending on the computer it is mounted in. I could not find any similar problem description either and I doubt that you have bandwidth problems considering the 15MHz bandwidth on the board, the onboard sample memory and such.
Have you another 5102 board so you can test and see if you encounter the same problem?
If you would like to repair the board contact National Instruments in Sweden and they will be able to help you.
Regards,
Jimmie A.
Applications Engineer, National Instruments
Regards,
Jimmie Adolph
Systems Engineer Manager, National Instruments Northern Region
Bring Me The Horizon - Sempiternal -
Bandwidth limitations of Cisco 7246
What is the throughput of a 7246 UBR?
I have 2 in service and it appears I can only get a maximum of 40Meg .
I am using MC16C card and NPE225 engines each card has approx. 700 customers on it.
If we upgrade to a 7246vxr with NPEG1 and MC28U.
What would max throughput be?
Thanks
DaveHi
ACS performance is a very complex issue and depends largely on
1) auth protocol (anything eap is SLOW)
2) backend (anything external is SLOW)
3) server CPU
We did some performance tests a few years ago and could get up to 1000 auths/sec for MSCHAP against internal DB.
AD authentication/group mapping can take several seconds to complete.
ACSs big problem is limited concurrency when authentication time is high. There are some bottlenecks that effectively limit the number of concurrent authentications to 20. This is the max number of tcp/ip connections between CSRadius/CSTacacs and CSAuth. Inside CSRadius there are 50 dedicated authentication threads multiplexing requests over the 20 tcp/ip connections to CSauth. Messages to CSauth are blocking - so 20 simultaneous authentications that took 1 second would cap performance to 20 auths/sec.
EAP-TLS and now EAP-FAST are really really slow becase they send multiple rounds over RADIUS using challenge/response marshalled between the device and the 802.1x supplicant.
Putting ACS onto a quad CPU server wont reduce back-end external db latency or increase concurrency.
The only way to increase performance is to add more servers... and then you'll also have to get into load balancing :(
IMHO Cisco needs to make a low cost "ACS on a blade" and have one in each device. Have the config pushed down from a central database.
Darran -
Cisco 7206 has with LLQ QOS and cpu 85 %
hi all ,
i want to mention issue about cisco router 7206 npeg2 :
can this router handle traffic 780 Mbps as download and 75 MBps as upload ?? with cpu 85 % and with LLQ qos ??
im asking this question because my QOS althoug it matched alot of traffic , it some time get slow and seems that QOS not working fine , im sure that my work is fine, because it was fine , but recent days i added more bw ???!!!!!
dont know if need more memory for router for QOS :
===============================================================
7200Gateway#sh memory
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 6B97A80 1883669308 114125456 1769543852 1768174580 1760364316
I/O 78000000 67108864 4482572 62626292 62598896 62617884
Transient 77000000 16777216 22196 16755020 16222412 16728368
Processor memory
Address Bytes Prev Next Ref PrevF NextF Alloc PC what
06B97A80 0000010004 00000000 06B9A1C4 001 -------- -------- 01A493D8 CEF: fib
06B9A1C4 0000000028 06B97A80 06B9A210 000 87F3D04 87FD620 015FC24C AAA Attr Binary/String
06B9A210 0000004700 06B9A1C4 06B9B49C 001 -------- -------- 01AC85B4 ADJ: adjacency
06B9B49C 0000004100 06B9A210 06B9C4D0 001 -------- -------- 0011245C HTTP CORE
06B9C4D0 0000004100 06B9B49C 06B9D504 001 -------- -------- 00112548 HTTP CORE
06B9D504 0000004100 06B9C4D0 06B9E538 001 -------- -------- 00112548 HTTP CORE
06B9E538 0000004100 06B9D504 06B9F56C 001 -------- -------- 00112548 HTTP CORE
06B9F56C 0000004100 06B9E538 06BA05A0 001 -------- -------- 00112548 HTTP CORE
06BA05A0 0000000756 06B9F56C 06BA08C4 001 -------- -------- 0343C38C Process
06BA08C4 0000000204 06BA05A0 06BA09C0 001 -------- -------- 0343FAB4 Process Events
06BA09C0 0000022764 06BA08C4 06BA62DC 001 -------- -------- 04055CB4 IPSM Octet Str
06BA62DC 0000014488 06BA09C0 06BA9BA4 001 -------- -------- 0405C0C4 ipsm IPSEC Fai
06BA9BA4 0000004100 06BA62DC 06BAABD8 001 -------- -------- 00112548 H
===========================================================================
==========================================
7200Gateway#sh version
Cisco IOS Software, 7200 Software (C7200P-ADVENTERPRISEK9-M), Version 12.4(24)T7, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Tue 28-Feb-12 12:53 by prod_rel_team
ROM: System Bootstrap, Version 12.4(12.2r)T, RELEASE SOFTWARE (fc1)
7200Gateway uptime is 2 weeks, 5 days, 19 hours, 43 minutes
System returned to ROM by power-on
System image file is "disk2:/c7200p-adventerprisek9-mz.124-24.T7.bin"
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
[email protected].
Cisco 7206VXR (NPE-G2) processor (revision A) with 1966080K/65536K bytes of memory.
Processor board ID 13252317
MPC7448 CPU at 1666Mhz, Implementation 0, Rev 2.2
6 slot VXR midplane, Version 2.0
Last reset from power-on
PCI bus mb1 (Slots 1, 3 and 5) has a capacity of 600 bandwidth points.
Current configuration on bus mb1 has a total of 0 bandwidth points.
This configuration is within the PCI bus capacity and is supported.
PCI bus mb2 (Slots 2, 4 and 6) has a capacity of 600 bandwidth points.
Current configuration on bus mb2 has a total of 0 bandwidth points.
This configuration is within the PCI bus capacity and is supported.
Please refer to the following document "Cisco 7200 Series Port Adaptor
Hardware Configuration Guidelines" on Cisco.com <http://www.cisco.com>
for c7200 bandwidth points oversubscription and usage guidelines.
1 FastEthernet interface
3 Gigabit Ethernet interfaces
2045K bytes of NVRAM.
250880K bytes of ATA PCMCIA card at slot 2 (Sector size 512 bytes).
65536K bytes of Flash internal SIMM (Sector size 512K).
Configuration register is 0x2102
==============================================================
7200Gateway#sh processes cpu
CPU utilization for five seconds: 85%/84%; one minute: 84%; five minutes: 84%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
1 32 416 76 0.00% 0.00% 0.00% 0 Chunk Manager
2 32788 342520 95 0.00% 0.05% 0.05% 0 Load Meter
3 0 1 0 0.00% 0.00% 0.00% 0 chkpt message ha
4 0 1 0 0.00% 0.00% 0.00% 0 EDDRI_MAIN
5 2624584 213262 12306 0.00% 0.03% 0.04% 0 Check heaps
6 56 373 150 0.00% 0.00% 0.00% 0 Pool Manager
7 0 2 0 0.00% 0.00% 0.00% 0 Timers
8 0 2 0 0.00% 0.00% 0.00% 0 ATM AutoVC Perio
9 0 2 0 0.00% 0.00% 0.00% 0 ATM VC Auto Crea
10 16 28543 0 0.00% 0.00% 0.00% 0 IPC Dynamic Cach
11 0 1 0 0.00% 0.00% 0.00% 0 IPC Zone Manager
12 688 1670887 0 0.00% 0.00% 0.00% 0 IPC Periodic Tim
13 520 1670887 0 0.00% 0.00% 0.00% 0 IPC Deferred Por
14 0 1 0 0.00% 0.00% 0.00% 0 IPC Seat Manager
15 0 1 0 0.00% 0.00% 0.00% 0 IPC BackPressure
16 9007072 30711869 293 1.35% 0.15% 0.11% 0 EnvMon
17 0 1 0 0.00% 0.00% 0.00% 0 OIR Handler
18 0 1 0 0.00% 0.00% 0.00% 0 Crash writer
19 1380 3892 354 0.00% 0.00% 0.00% 0 ARP Input
20 1584 1784473 0 0.00% 0.00% 0.00% 0 ARP Background
21 0 2 0 0.00% 0.00% 0.00% 0 ATM Idle Timer
22 0 1 0 0.00% 0.00% 0.00% 0 CEF MIB API
23 4 134 29 0.00% 0.00% 0.00% 0 AAA high-capacit
24 0 1 0 0.00% 0.00% 0.00% 0 AAA_SERVER_DEADT
25 0 1 0 0.00% 0.00% 0.00% 0 Policy Manager
26 0 2 0 0.00% 0.00% 0.00% 0 DDR Timers
27 0 5 0 0.00% 0.00% 0.00% 0 Entity MIB API
28 0 2 0 0.00% 0.00% 0.00% 0 Serial Backgroun
29 0 1 0 0.00% 0.00% 0.00% 0 RO Notify Timers
30 0 1 0 0.00% 0.00% 0.00% 0 RMI RM Notify Wa
31 28 281 99 0.00% 0.00% 0.00% 0 EEM ED Syslog
32 0 2 0 0.00% 0.00% 0.00% 0 SMART
33 724 1712571 0 0.00% 0.00% 0.00% 0 GraphIt
34 0 2 0 0.00% 0.00% 0.00% 0 Dialer event
35 0 1 0 0.00% 0.00% 0.00% 0 SERIAL A'detect
36 0 2 0 0.00% 0.00% 0.00% 0 XML Proxy Client
37 0 2 0 0.00% 0.00% 0.00% 0 VSA background
38 0 1 0 0.00% 0.00% 0.00% 0 VSA Cleanup Proc
39 0 1 0 0.00% 0.00% 0.00% 0 Critical Bkgnd
40 4348 444483 9 0.00% 0.00% 0.00% 0 Net Background
41 0 2 0 0.00% 0.00% 0.00% 0 IDB Work
42 32 501 63 0.00% 0.00% 0.00% 0 Logger
43 1236 1710802 0 0.00% 0.00% 0.00% 0 TTY Background
44 16504 1712627 9 0.07% 0.00% 0.00% 0 Per-Second Jobs
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
45 20 34 588 0.00% 0.00% 0.00% 0 IF-MGR control p
46 8 40 200 0.00% 0.00% 0.00% 0 IF-MGR event pro
47 0 1 0 0.00% 0.00% 0.00% 0 Inode Table Dest
48 0 1 0 0.00% 0.00% 0.00% 0 IKE HA Mgr
49 0 1 0 0.00% 0.00% 0.00% 0 IPSEC HA Mgr
50 4 4 1000 0.00% 0.00% 0.00% 0 rf task
51 12808 179149 71 0.00% 0.00% 0.00% 0 Net Input
52 1304 342532 3 0.00% 0.00% 0.00% 0 Compute load avg
53 610136 28974 21058 0.00% 0.00% 0.00% 0 Per-minute Jobs
54 0 1 0 0.00% 0.00% 0.00% 0 Token Daemon
55 4 10570 0 0.00% 0.00% 0.00% 0 Transport Port A
56 1272 505453 2 0.00% 0.00% 0.00% 0 HC Counter Timer
57 0 1 0 0.00% 0.00% 0.00% 0 Coproc Event Pro
58 0 1 0 0.00% 0.00% 0.00% 0 POS APS Event Pr
59 0 1 0 0.00% 0.00% 0.00% 0 SONET alarm time
60 0 1 0 0.00% 0.00% 0.00% 0 CSP Timer
61 204 4 51000 0.00% 0.00% 0.00% 0 USB Startup
62 0 2 0 0.00% 0.00% 0.00% 0 FPD Management P
63 0 1 0 0.00% 0.00% 0.00% 0 FPD Action Proce
64 0 2 0 0.00% 0.00% 0.00% 0 VNM DSPRM MAIN
65 0 1 0 0.00% 0.00% 0.00% 0 RF_INTERDEV_DELA
66 0 1 0 0.00% 0.00% 0.00% 0 RF_INTERDEV_SCTP
67 464 1712577 0 0.00% 0.00% 0.00% 0 ISA Common Helpe
68 0 2 0 0.00% 0.00% 0.00% 0 Flash MIB Update
69 0 58 0 0.00% 0.00% 0.00% 0 Flash Card Oir
70 0 1 0 0.00% 0.00% 0.00% 0 CES Line Conditi
71 0 1 0 0.00% 0.00% 0.00% 0 CF_INTERDEV_SCTP
72 0 1 0 0.00% 0.00% 0.00% 0 Async write proc
73 0 2 0 0.00% 0.00% 0.00% 0 Ethernet CFM
74 736 1670893 0 0.00% 0.00% 0.00% 0 Ethernet Timer C
75 0 1 0 0.00% 0.00% 0.00% 0 delayed evt hand
76 28 112 250 0.00% 0.00% 0.00% 0 AAA Server
77 0 1 0 0.00% 0.00% 0.00% 0 AAA ACCT Proc
78 0 1 0 0.00% 0.00% 0.00% 0 ACCT Periodic Pr
79 0 2 0 0.00% 0.00% 0.00% 0 AAA Dictionary R
80 744 1670882 0 0.00% 0.00% 0.00% 0 BGP Scheduler
81 0 2 0 0.00% 0.00% 0.00% 0 Ethernet OAM Pro
82 0 2 0 0.00% 0.00% 0.00% 0 Ethernet LMI
83 0 2 0 0.00% 0.00% 0.00% 0 CEF switching ba
84 3684 14726 250 0.00% 0.00% 0.00% 0 ADJ resolve proc
85 8 30 266 0.00% 0.00% 0.00% 0 IP ARP Adjacency
86 0 1 0 0.00% 0.00% 0.00% 0 IP ARP Retry Age
87 3481296 6804010 511 0.00% 0.02% 0.01% 0 IP Input
88 0 1 0 0.00% 0.00% 0.00% 0 ICMP event handl
89 0 9 0 0.00% 0.00% 0.00% 0 TurboACL
90 0 2 0 0.00% 0.00% 0.00% 0 TurboACL chunk
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
91 0 1 0 0.00% 0.00% 0.00% 0 IPv6 Echo event
92 16 2854 5 0.00% 0.00% 0.00% 0 MOP Protocols
93 0 1 0 0.00% 0.00% 0.00% 0 LSP Tunnel FRR
94 0 1 0 0.00% 0.00% 0.00% 0 MPLS Auto-Tunnel
95 0 3 0 0.00% 0.00% 0.00% 0 PPP Hooks
96 0 1 0 0.00% 0.00% 0.00% 0 Async write proc
97 0 1 0 0.00% 0.00% 0.00% 0 SSS Manager
98 0 1 0 0.00% 0.00% 0.00% 0 SSS Feature Mana
99 0 1 0 0.00% 0.00% 0.00% 0 SSS Feature Time
100 0 2 0 0.00% 0.00% 0.00% 0 Spanning Tree
101 0 1 0 0.00% 0.00% 0.00% 0 X.25 Encaps Mana
102 20 96 208 0.00% 0.00% 0.00% 0 SSM connection m
103 0 1 0 0.00% 0.00% 0.00% 0 AC Switch
104 4 5709 0 0.00% 0.00% 0.00% 0 Authentication P
105 0 1 0 0.00% 0.00% 0.00% 0 Auth-proxy AAA B
106 0 2 0 0.00% 0.00% 0.00% 0 EAPoUDP Process
107 0 2 0 0.00% 0.00% 0.00% 0 IP Host Track Pr
108 0 2 0 0.00% 0.00% 0.00% 0 KRB5 AAA
109 1152 49386 23 0.00% 0.00% 0.00% 0 IP Background
110 2276 28582 79 0.00% 0.00% 0.00% 0 IP RIB Update
111 60 34442 1 0.00% 0.00% 0.00% 0 CEF background p
112 6784 2485297 2 0.00% 0.00% 0.00% 0 CEF: IPv4 proces
113 12 104 115 0.00% 0.00% 0.00% 0 ADJ background
114 0 2 0 0.00% 0.00% 0.00% 0 PPP IP Route
115 0 2 0 0.00% 0.00% 0.00% 0 PPP IPCP
116 0 1 0 0.00% 0.00% 0.00% 0 IP Traceroute
117 7292 7550370 0 0.00% 0.00% 0.00% 0 TCP Timer
118 1300 10511 123 0.00% 0.00% 0.00% 0 TCP Protocols
119 0 1 0 0.00% 0.00% 0.00% 0 Socket Timers
120 18228 11429 1594 0.00% 0.00% 0.00% 0 HTTP CORE
121 0 2 0 0.00% 0.00% 0.00% 0 RLM groups Proce
122 0 1 0 0.00% 0.00% 0.00% 0 L2X Data Daemon
123 0 1 0 0.00% 0.00% 0.00% 0 ac_atm_state_eve
124 0 2 0 0.00% 0.00% 0.00% 0 SNMP Timers
125 1320 1710737 0 0.00% 0.00% 0.00% 0 RUDPV1 Main Proc
126 0 1 0 0.00% 0.00% 0.00% 0 bsm_timers
127 568 1710728 0 0.00% 0.00% 0.00% 0 bsm_xmt_proc
128 0 1 0 0.00% 0.00% 0.00% 0 COPS
129 0 2 0 0.00% 0.00% 0.00% 0 Dialer Forwarder
130 0 3 0 0.00% 0.00% 0.00% 0 Flow Exporter Ti
131 0 2 0 0.00% 0.00% 0.00% 0 ATM OAM Input
132 0 2 0 0.00% 0.00% 0.00% 0 ATM OAM TIMER
133 0 1 0 0.00% 0.00% 0.00% 0 RARP Input
134 0 1 0 0.00% 0.00% 0.00% 0 IPv6 Inspect Tim
135 0 1 0 0.00% 0.00% 0.00% 0 LAPB Process
136 0 2 0 0.00% 0.00% 0.00% 0 LFDp Input Proc
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
137 0 1 0 0.00% 0.00% 0.00% 0 PAD InCall
138 0 2 0 0.00% 0.00% 0.00% 0 X.25 Background
139 0 2 0 0.00% 0.00% 0.00% 0 PPP Bind
140 0 2 0 0.00% 0.00% 0.00% 0 PPP SSS
141 0 1 0 0.00% 0.00% 0.00% 0 MQC Flow Event B
142 35504 424737438 0 0.23% 0.25% 0.23% 0 HQF Shaper Backg
143 4068 17031478 0 0.00% 0.00% 0.00% 0 RBSCP Background
144 0 2 0 0.00% 0.00% 0.00% 0 SCTP Main Proces
145 0 1 0 0.00% 0.00% 0.00% 0 VPDN call manage
146 0 1 0 0.00% 0.00% 0.00% 0 CHKPT EXAMPLE
147 0 1 0 0.00% 0.00% 0.00% 0 CHKPT DevTest
148 0 1 0 0.00% 0.00% 0.00% 0 IPS Process
149 0 2 0 0.00% 0.00% 0.00% 0 IPS Auto Update
150 0 2 0 0.00% 0.00% 0.00% 0 SDEE Management
151 948 3338807 0 0.00% 0.00% 0.00% 0 Inspect process
152 0 1 0 0.00% 0.00% 0.00% 0 xcpa-driver
153 52 136947 0 0.00% 0.00% 0.00% 0 FW DP Inspect pr
154 1112 3338806 0 0.00% 0.00% 0.00% 0 CCE DP URLF cach
155 0 2 0 0.00% 0.00% 0.00% 0 URL filter proc
156 0 1 0 0.00% 0.00% 0.00% 0 XSM_EVENT_ENGINE
157 144 171238 0 0.00% 0.00% 0.00% 0 XSM_ENQUEUER
158 68 171238 0 0.00% 0.00% 0.00% 0 XSM Historian
159 0 1 0 0.00% 0.00% 0.00% 0 Select Timers
160 4 2 2000 0.00% 0.00% 0.00% 0 HTTP Process
161 0 2 0 0.00% 0.00% 0.00% 0 CIFS API Process
162 0 2 0 0.00% 0.00% 0.00% 0 CIFS Proxy Proce
163 0 1 0 0.00% 0.00% 0.00% 0 Crypto HW Proc
164 56 114166 0 0.00% 0.00% 0.00% 0 ACE policy loade
165 156 68505 2 0.00% 0.00% 0.00% 0 CRM_CALL_UPDATE_
166 36688 172862 212 0.00% 0.00% 0.00% 0 BGP I/O
167 0 2 0 0.00% 0.00% 0.00% 0 AAA Cached Serve
168 0 2 0 0.00% 0.00% 0.00% 0 ENABLE AAA
169 0 1 0 0.00% 0.00% 0.00% 0 EM Background Pr
170 0 1 0 0.00% 0.00% 0.00% 0 Key chain liveke
171 0 2 0 0.00% 0.00% 0.00% 0 LINE AAA
172 44 112 392 0.00% 0.00% 0.00% 0 LOCAL AAA
173 0 42 0 0.00% 0.00% 0.00% 0 MPLS Auto Mesh P
174 0 2 0 0.00% 0.00% 0.00% 0 TPLUS
175 0 2 0 0.00% 0.00% 0.00% 0 VSP_MGR
176 0 1 0 0.00% 0.00% 0.00% 0 FW_TEST_TRP
177 0 1 0 0.00% 0.00% 0.00% 0 EPM MAIN PROCESS
178 4 3 1333 0.00% 0.00% 0.00% 0 Crypto WUI
179 0 2 0 0.00% 0.00% 0.00% 0 Crypto Support
180 0 1 0 0.00% 0.00% 0.00% 0 IPSECv6 PS Proc
181 0 1 0 0.00% 0.00% 0.00% 0 CCVPM_HTSP
182 0 1 0 0.00% 0.00% 0.00% 0 CCVPM_R2
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
183 0 1 0 0.00% 0.00% 0.00% 0 EPHONE MWI Refre
184 0 1903 0 0.00% 0.00% 0.00% 0 FB/KS Log HouseK
185 0 2 0 0.00% 0.00% 0.00% 0 EPHONE MWI BG Pr
186 0 1 0 0.00% 0.00% 0.00% 0 Skinny HW confer
187 0 1 0 0.00% 0.00% 0.00% 0 CCSWVOICE
188 206492 114180 1808 0.00% 0.00% 0.00% 0 BGP Scanner
189 0 1 0 0.00% 0.00% 0.00% 0 http client proc
190 0 3 0 0.00% 0.00% 0.00% 0 BGP Event
191 0 1 0 0.00% 0.00% 0.00% 0 QOS_MODULE_MAIN
192 0 1 0 0.00% 0.00% 0.00% 0 RPMS_PROC_MAIN
193 0 1 0 0.00% 0.00% 0.00% 0 VoIP AAA
194 0 2 0 0.00% 0.00% 0.00% 0 Dialog Manager
195 184 104 1769 0.00% 0.00% 0.00% 0 crypto engine pr
196 0 4 0 0.00% 0.00% 0.00% 0 Crypto CA
197 0 1 0 0.00% 0.00% 0.00% 0 Crypto PKI-CRL
198 28008 64288 435 0.00% 0.00% 0.00% 0 encrypt proc
199 384768 28300 13596 0.00% 0.00% 0.00% 0 crypto sw pk pro
200 8 27 296 0.00% 0.00% 0.00% 0 Crypto INT
201 456 2019 225 0.00% 0.00% 0.00% 0 Crypto IKE Dispa
202 2128 2714 784 0.00% 0.00% 0.00% 0 Crypto IKMP
203 0 1 0 0.00% 0.00% 0.00% 0 IPSEC manual key
204 180 85737 2 0.00% 0.00% 0.00% 0 IPSEC key engine
205 0 1 0 0.00% 0.00% 0.00% 0 CRYPTO QoS proce
206 28 142 197 0.00% 0.00% 0.00% 0 Crypto ACL
207 0 1 0 0.00% 0.00% 0.00% 0 Crypto PAS Proc
208 0 1 0 0.00% 0.00% 0.00% 0 GDOI GM Process
209 0 1 0 0.00% 0.00% 0.00% 0 UNICAST REKEY
210 0 1 0 0.00% 0.00% 0.00% 0 UNICAST REKEY AC
211 0 1 0 0.00% 0.00% 0.00% 0 MV64 TDR Process
212 0 1 0 0.00% 0.00% 0.00% 0 IMA Traps
213 0 1 0 0.00% 0.00% 0.00% 0 SYSMGT Events
214 0 2 0 0.00% 0.00% 0.00% 0 Control-plane ho
215 0 1 0 0.00% 0.00% 0.00% 0 DATA Transfer Pr
216 0 1 0 0.00% 0.00% 0.00% 0 DATA Collector
217 0 1 0 0.00% 0.00% 0.00% 0 Async write proc
218 116 292 397 0.00% 0.00% 0.00% 0 AAA SEND STOP EV
219 136 171243 0 0.00% 0.00% 0.00% 0 RMON Recycle Pro
220 0 2 0 0.00% 0.00% 0.00% 0 RMON Deferred Se
221 0 1 0 0.00% 0.00% 0.00% 0 Syslog Traps
222 0 2 0 0.00% 0.00% 0.00% 0 EEM ED Resource
223 0 2 0 0.00% 0.00% 0.00% 0 EEM ED Routing
224 0 3 0 0.00% 0.00% 0.00% 0 EEM ED Track
225 80 53575 1 0.00% 0.00% 0.00% 0 Crypto cTCP proc
226 0 1 0 0.00% 0.00% 0.00% 0 IP SLAs Ethernet
227 4 1 4000 0.00% 0.00% 0.00% 0 RMON Packets
228 820 1709984 0 0.00% 0.00% 0.00% 0 trunk conditioni
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
229 0 1 0 0.00% 0.00% 0.00% 0 trunk conditioni
230 12 120 100 0.00% 0.00% 0.00% 0 EEM Server
231 4 2 2000 0.00% 0.00% 0.00% 0 Call Home proces
232 52 260 200 0.00% 0.00% 0.00% 0 Syslog
233 0 1 0 0.00% 0.00% 0.00% 0 VPDN Test
234 0 2 0 0.00% 0.00% 0.00% 0 EEM Policy Direc
235 0 2 0 0.00% 0.00% 0.00% 0 EEM ED CLI
236 0 3 0 0.00% 0.00% 0.00% 0 EEM ED Counter
237 0 3 0 0.00% 0.00% 0.00% 0 EM ED GOLD
238 0 3 0 0.00% 0.00% 0.00% 0 EEM ED Interface
239 0 3 0 0.00% 0.00% 0.00% 0 EEM ED IOSWD
240 0 3 0 0.00% 0.00% 0.00% 0 EEM ED Ipsla
241 0 3 0 0.00% 0.00% 0.00% 0 EEM ED None
242 0 2 0 0.00% 0.00% 0.00% 0 EEM ED Nf
243 0 3 0 0.00% 0.00% 0.00% 0 EEM ED OIR
244 0 3 0 0.00% 0.00% 0.00% 0 EEM ED RF
245 0 3 0 0.00% 0.00% 0.00% 0 EEM ED SNMP
246 0 2 0 0.00% 0.00% 0.00% 0 EEM ED SNMP Noti
247 36 42890 0 0.00% 0.00% 0.00% 0 EEM ED Timer
248 0 3 0 0.00% 0.00% 0.00% 0 EEM ED Test
249 0 3 0 0.00% 0.00% 0.00% 0 EEM ED Config
250 0 3 0 0.00% 0.00% 0.00% 0 EEM ED Env
251 0 3 0 0.00% 0.00% 0.00% 0 EEM ED RPC
252 0 2 0 0.00% 0.00% 0.00% 0 cpf_process_msg_
253 0 1 0 0.00% 0.00% 0.00% 0 Key Proc
254 36 28543 1 0.00% 0.00% 0.00% 0 Call Home Timer
255 0 1 0 0.00% 0.00% 0.00% 0 tHUB
256 0 1 0 0.00% 0.00% 0.00% 0 Async write proc
257 104 953 109 0.00% 0.00% 0.00% 0 SSH Event handle
258 16 28543 0 0.00% 0.00% 0.00% 0 Secure Login
259 84 54 1555 0.00% 0.00% 0.00% 0 Tunnel Security
260 56 67 835 0.00% 0.00% 0.00% 0 Crypto SS Proces
261 0 1 0 0.00% 0.00% 0.00% 0 cpf_process_tpQ
262 0 1 0 0.00% 0.00% 0.00% 0 TCP Listener
263 0 2 0 0.00% 0.00% 0.00% 0 IP Flow Top Talk
264 1180 3338804 0 0.00% 0.00% 0.00% 0 IP NAT Ager
265 0 1 0 0.00% 0.00% 0.00% 0 IP NAT WLAN
266 24 28563 0 0.00% 0.00% 0.00% 0 IP SLAs Event Pr
267 434504 1489526 291 0.00% 0.00% 0.00% 0 IP SNMP
268 170304 877961 193 0.00% 0.00% 0.00% 0 PDU DISPATCHER
269 495704 877992 564 0.00% 0.00% 0.00% 0 SNMP ENGINE
270 0 2 0 0.00% 0.00% 0.00% 0 IP SNMPV6
271 0 1 0 0.00% 0.00% 0.00% 0 SNMP ConfCopyPro
272 0 1 0 0.00% 0.00% 0.00% 0 SNMP Traps
273 1185420 1715196 691 0.00% 0.00% 0.00% 0 NTP
274 412 29 14206 0.00% 0.00% 0.00% 0 VTEMPLATE Backgr
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
275 18608 174262 106 0.00% 0.00% 0.00% 0 BGP Router
276 36 27171 1 0.00% 0.00% 0.00% 0 DFS flush period
277 8 12 666 0.00% 0.00% 0.00% 0 Collection proce
278 16 651 24 0.00% 0.00% 0.00% 0 CRYPTO IKMP IPC
279 1724 850 2028 0.00% 0.00% 0.00% 2 SSH Process
281 0 1 0 0.00% 0.00% 0.00% 0 Skinny MOH Event
282 64 173856 0 0.00% 0.00% 0.00% 0 Skinny Socket Se
283 0 1451 0 0.00% 0.00% 0.00% 0 Web Write Housek
==============================================================
wish to help ASAPJosephDoherty wrote:DisclaimerThe Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.Liability DisclaimerIn no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.PostingThe fact you are matching with any ACLs, will decrease maximum performance.The fact you are using a policy-may, will decrease maximum performance.The fact is a -G2 only has finite capacity.In other words, what you're seeing might be completely normal for your traffic volume, your traffic composition and your configuration.If you believe your router is overloaded, and generally above 75% CPU might be so considered, either you'll need a faster device (see ASR 1Ks), or you might try changing your configuration to decrease your configuration load on the router.What's your CPU load if your remove the policy-map from the interface?If removing the policy-map from the interface shows a significant CPU loading decrease - QED.If you need/desire such QoS, then you'll want a "faster" router.You might be also able to decrease your CPU a little by some "tuning". I already mention the TurboACL feature statement. With ACLs, fewer are faster, and how they ordered (especially without TurboACL) impacts CPU. How you order you class-maps, within a policy, and how the match statements are ordered will also have some impact on the CPU load. If buffers are being allocated/deallocated, that too will impact CPU loading. I assume CEF is enabled, but for some traffic, flow caching might decrease CPU load.Remember a software based router, like the 7200s, are, more or less, a computer that takes your configuration and determines what's to be done with every packet it "sees". The more your configuration requires for per packet analysis, the more load for each packet.There are whitepapers addressing high CPU load caused by "process switching", but what you posted appears to be mostly all interrupt processing, which is "fast path", or optimal, packet forwarding. There's not much you can normally do to improve against that, other than insuring your configuration is as optimal as possible for your needs (again, things like sequencing/ordering of statements).
hi ,
thanks very very much for this nice information,
let me answer you :
you said that NPE G2 has finite capacity , but how to know this full capacity ???
i mean that my policy map is matching the traffic , but the matched traffic is not being enhancemend ??!!!
last about two weeks , the matched traffic of youtube was excellent and no interrupt durting the my rush hour.
i didnt change any thing, but my bw increased from 730 Mbps to 760Mbps ,
im un able to make sure that i need to chnage my platform to faster one.
agian
my cpu is 60 % without QOS
after QOS it increase to 80-85 %
agian ,
about NBAR
i want to tell you that i cant depend on NBAR , as an example , im matching the ips of videos of facebook , i cant depend on NBAR because it is https videos.
but in summary ,
my qos is matching well , but i have no real enhancement for my traffic.
did you face my issue before ???
i mean have you see like my problem ?
like my router platform with cpu over 80 % and 750Mbps , and matched qos without good result ??
note that i upgraded to iso 15 , but seems same issue !!!
regards -
CISCO ASA 5505 bandwidth Controll and split
Dear All,
Below am giving the infrastructure which i like to do please help me.
I Am Using Cisco ASA 5505 VPN Firewall and 6Mbps 1:1 dedicated internet connection.
in Lan Side we have 3 networks one for Internet Users one For VPN Users One for CCTV
i would like to split the 6Mbps bandwidth for these network 3 networks 3x2 each
each network use 2Mbps bandwidth. The VPN and CCTV Users use up to 6:00 pm after that the bandwidth will be free
after the 6:00 pm we need to use the the VPN and CCTV line bandwidth to the internet Users.
Cisco Adaptive Security Appliance Software Version 7.2(4)
Device Manager Version 5.2(4)
Compiled on Sun 06-Apr-08 13:39 by builders
System image file is "disk0:/asa724-k8.bin"
so please help me with suitable configuration for my purpose./please tell me which device will support for this/what is have to do for this.
Thanks
Lalu R.SThere's not much of that sort of functionality built into the ASA 5505 entry level firewall. To do that sort of thing in the firewall, you would have to move up to one of the newer 5500-X series with next generation firewall features and build a policy using Application Visibility and Control (AVC).
You can do some crude controls with QoS - the configuration guide chapter on doing that is here.
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