How to test routing entry performance in ASR 9000 ?

I have tester (ixia). It have 2 port TE, but each port on asr 9000 has limited about 500,000 prefix. What should I do?
best regards

I want to test how many maximum routing table prefixes of asr 9000 follow to cisco document is real ?
But,It tester limited has 2 interface. Now, I connected point-to-point. Tester == ASR 9000
I can't send prefix over 1M (500+500). Do you have any idea to send prefix to follow a cisco document ?
Thanks.

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How to save routing entries permanently after route add

Hi guys,
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The filename you are looking for is /etc/inet/static_routes which is available only on Solaris 10 update 3 or later:
root_sol10u3# route -p add -net 192.168.138.0/24 192.168.136.1
root_sol10u3# cat /etc/inet/static_routes
# File generated by route(1M) - do not edit.
-net 192.168.128.0/22 192.168.136.1
-net 192.168.138.0/24 192.168.136.1
-net 172.31.68.0/24 192.168.149.253
-net 172.31.69.0/24 192.168.149.253
root_sol10u3#For Solaris 10 update 2 or earlier, persistent static routes are not implemented. Additionally, the old RC script method suggested above also will not work for Solaris 10 given the host isn't always guaranteed to reach the "multiuser" milestone and subsequently run the legacy /etc/rc*/S* scripts (say if a filesystem fails to mount). For those releases, you should create a new manifest file as follows:
root_sol10u2# cat /var/svc/manifest/network/RKstatic-routes.xml
<?xml version="1.0"?>
<!DOCTYPE service_bundle SYSTEM "/usr/share/lib/xml/dtd/service_bundle.dtd.1">

<service_bundle type='manifest' name='RKstatic-routes'>
<service
name='network/RKstatic-routes'
type='service'
version='1'>
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    <single_instance/>
    <dependency name='network'
        grouping='require_any'
        restart_on='error'
        type='service'>
            <service_fmri value='svc:/network/service' />
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<exec_method
    type='method'
    name='start'
    exec='/lib/svc/method/RKstatic-routes start'
    timeout_seconds='60' />
<exec_method
    type='method'
    name='stop'
    exec='/lib/svc/method/RKstatic-routes stop'
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<property_group name='startd' type='framework'>
    <propval name='duration' type='astring' value='transient' />
</property_group>
<stability value='Unstable' />
</service>
</service_bundle>
root_sol10u2#Then create the method script:
root_sol10u2# cat /lib/svc/method/RKstatic-routes
#!/bin/sh
# RKstatic-routes
# To be called by the network/RKstatic-route SMF service
ACTION=${ACTION:-add}
setup_routes () {
#Route to networks.
/usr/sbin/route $ACTION net 172.1.0.0 -netmask 255.255.0.0 10.1.0.0
/usr/sbin/route $ACTION net 172.2.0.0 -netmask 255.255.0.0 10.2.0.0
case "$1" in
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        setup_routes
    stop)
        ACTION=delete
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        setup_routes
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esac
root_sol10u2#Then, import and enable/start the service:
root_sol10u2# svccfg -v import /var/svc/manifest/network/RKstatic-routes.xml
root_sol10u2# svcadm enable network/RKstatic-routes
root_sol10u2# To stop:
root_sol10u2# svcadm disable network/RKstatic-routes
root_sol10u2# For posterity, here is a pre-Solaris 10 version:
root_sol9# cat /etc/init.d/staticRoutes.sh
#!/bin/sh
case "$1" in
        start)
                test -f /etc/routes.conf || exit 0
                while read type route gateway
                do
                        /usr/sbin/route add $type $route $gateway
                done < /etc/routes.conf
        stop)
                test -f /etc/routes.conf || exit 0
                while read type route gateway
                do
                        /usr/sbin/route delete $type $route $gateway
                done < /etc/routes.conf
                echo "Usage: /etc/init.d/routes { start | stop }"
esac
root_sol9# cat /etc/routes.conf
172.1.2.0/24 172.1.2.4
172.1.3.0/24 172.1.3.4
root_sol9# ln -s /etc/rc2.d/S70staticRoutes /etc/init.d/staticRoutes.sh
root_sol9#Best Regards,
Bryan Wood

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Example: query A and query B, supposed to return same data.
query A, run 1: 587 seconds
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query B, run 1: 474 seconds
query B, run 2: 451 seconds
It would seem that A is somewhat faster than B, but if I change the order and execute B before A, results are different.
Also I'm running the queries in SQL Developer, and it only returns 100 first lines, how can I remove this effect and simulate real scenario where all lines are fetched?
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user620914 wrote:
I have to say I don't understand your point either :)
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What does a 4 second SQL performance mean for query foo ? Nothing really.. wearing my dba cap I would point at that this is actually utterly useless for me to determine the impact of your query on production, or use it to determine how to scale it.
If instead you tell me that is hits that table using an index range scan.. I know what it is doing and have a far better idea what it will do to the production instance.
Thus my questioning this "+elapsed time+" measurement approach. I as a dba cannot use it... and I'm not sure what benefit (wearing my developer hat) you will find from it either.
You can form your SQL queries better or worse, or select your table structure / indexes better or worse. Some choices may end up executing orders of magnitude slower than others. Obviously you can't get exact measurements "this query executes in 43123 ns" and there are a lot of unpredictable variables that affect the end performance. Still, it's often better to test your querie's / table's performance before implementing them in the application than not.Exactly. I'm not questioning the fact that optimising your code (and ALL your code, not just SQL) is a Good Thing (tm) - but how you go about that optimisation process.
For example, your PL/SQL code fires off a query. It returns on average 10,000 rows, hits a single partition (SQL enables partitioning pruning) and then uses a local bitmap index to identify the rows.
An optimal query by the sounds of it, and one that will perform and scale well.. even when the database instance needs to service a 100 clients using your code and running this query.
Only, the code does a single bulk collect of all the rows and stuff it into dedicated process memory (PGA). Servicing a 100 clients means that dedicated server memory is now needed for 100x10000 rows - there's insufficient free memory, causing the kernel to start swapping pages in and out of memory heavily as all 100 client sessions are active and wanting to process the rows returned by the optimal query.
What happens to scalability and performance now?
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I am just a standard user with some limited UNIX experience. I cannot switch user to root in a Mac Terminal screen, as I do not know what the 'root' SU password is. But I have administrative user rights on the Mac and the Router.
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Yes.
VMWare (and Parallels as well, for that matter) offer networking services in a variety of modes: Bridging, NAT and Host-only. To be able to connect VM's "internally" for NAT and Host-only networking, VMWare itself needs to provide something like a "virtual router" for each of those services.
There are three private address spaces defined by RFC1918. 10.0.0.0/8, 172.16.0.0/12 and 192.168.0.0/16. In your case, your standard internal IP addresses used on your network are in the 192.168.0.0/16 class and VMWare has chosen two addresses in the 172.16.0.0/12 range for vmnet1 and vmnet8.
eliminating them will kill network connectivity for your VM's. Plus, the next time you reboot, VMWare will just recreate them anyway - you can see the kernel messages in the Console.

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See BlackMagic Disk Speed Test
https://itunes.apple.com/us/app/blackmagic-disk-speed-test/id425264550?mt=12

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Vinod.

How to configure snmp on loopback interface, on vrf TEST, in ASR 9000 series

Hi there!
How to configure snmp v2, with community string, for ASR 9000 series, in interface loopback 1, that has vrf TEST
Regards!

oh that is somewhat vague, but let me try...
in order to enable snmp access to an interface in a vrf you need to enable MPP (management plane protection) in that vrf.
Something like this:
control-plane
management-plane
inband
interface Loopback100
allow all
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regards
xander

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Tony,
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So you can assume that 256MB of RAM should be working for deployments up to the order of tens of thousands but this has to be taken with a very, very rough and unreliable estimate.
Best regards,
Peter

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Can any body teach me or send me docs to test query performance suing RSRT.
[email protected]

hi Nrupal,
check
http://help.sap.com/saphelp_nw70/helpdata/en/a0/2a183d30805c59e10000000a114084/frameset.htm
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https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/2d589190-0201-0010-f19a-c74465ce6e0f
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HOW TO USE A SINGLE PERFORM FOR VARIOUS TABLES ?

perform test TABLES t_header.
select
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       konh~datab
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tables : pa0001.
parameters : p_pernr like pa0001-pernr.
data : itab1 like pa0001 occurs 0 with header line.
data : itab2 like pa0002 occurs 0 with header line.
perform get_data tables itab1 itab2.
if not itab1[] is initial.
loop at itab1.
write :/ itab1-pernr.
endloop.
endif.
if not itab2[] is initial.
loop at itab2.
write :/ itab2-pernr.
endloop.
endif.
*&      Form get_data
      text
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form get_data tables   itab1 structure pa0001
                        itab2 structure pa0002.
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select * from pa0002 into table itab2 where pernr = p_pernr and begda le sy-datum and endda ge sy-datum.
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vasu

Router can perform static route load balance

Dear All
I am not sure a question. I need your idea and help. The question is if the router can perform static route load balance. I tested it. The result showed No. If you have any experience on it, could share it with me. I also post my result here. Thank you

Disclaimer
The 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 Disclaimer
In 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.
Posting
Normally they can, but you generally need different next hops. How did you "test".

How to re-route source & gate for Buffered Period in DAmx

I am trying to write a DAQmx program that does the follow :
(1) creates 1 PulseTrain task; this task routes is output to a requested pin with will be used as a SOURCE for a Buffered Period task.
(2) if requested creates a second PulseTrain who's output will be used as the Buffered Period GATE.
(3) the Buffered period task needs to assign ANY SOURCE,GATE and run till its stopped by the user.
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My questions are :
(a) is the PulseTrain "output" re-route done OK ?
(b) how to re-route the Period source/gate - I used DAQmxSetChanAttribute, but I an not sure it is right
©) how to make the Period task write the data into "my program buffer" so I do not have to read it when "stop" is pressed.
I try to run with simulated devices on a P4 3.2GHZ running XP :
First TrainPulse - ctr0, out->RSTI0
Second TrainPulse - ctr1, out->RSTI1
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Attachments:
DaQmx test.zip ‏147 KB

I have a new question
I need to create an event buffered task when the source=80mhz internal card timebase, gate=source of other counter (e.q for counter 1 use 0, for 3 use 2)
I know that with Traditional-DAQ it will look like )see attch file):
Now the convertion to DAQmx :
++++++++++++++++++++++++++++++
void SetupEvent(void)
if ( Internal.P6602_ID == -1 ) return;
sprintf(Chan,"Dev%d/ctr1",Internal.P6602_ID); // channel 1
DAQmxErrChk (DAQmxCreateTask("EventChan1",&DaqmxTasks.PCI_6602[1]));
DAQmxErrChk (DAQmxCreateCICountEdgesChan(DaqmxTasks.PCI_6602[1],Chan,"EventChan1",DAQmx_Val_Rising,0,
DAQmx_Val_CountUp));
DAQmxErrChk (DAQmxSetTimingAttribute (DaqmxTasks.PCI_6602[1], DAQmx_SampTimingType, DAQmx_Val_SampClk) );
DAQmxErrChk (DAQmxSetTimingAttribute (DaqmxTasks.PCI_6602[1], DAQmx_SampQuant_SampMode,DAQmx_Val_ContSamps) );
DAQmxErrChk(DAQmxSetTimingAttribute (DaqmxTasks.PCI_6602[1],DAQmx_SampQuant_SampPerChan, BUF_MAX));
// set source
DAQmxErrChk (DAQmxSetTimingAttribute (DaqmxTasks.PCI_6602[1], DAQmx_SampClk_Src, "/Dev1/80MHzTimebase"));
// and gate
sprintf(msg,"/Dev%d/ctr0Source",Internal.P6602_ID);
DAQmxErrChk(DAQmxSetChanAttribute (DaqmxTasks.PCI_6602[1], Chan, DAQmx_CI_CountEdges_Term, msg,0));
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DAQmxErrChk (DAQmxCreateCICountEdgesChan(DaqmxTasks.PCI_6602[3],Chan,"EventChan3",DAQmx_Val_Rising,0,
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DAQmxErrChk (DAQmxSetTimingAttribute (DaqmxTasks.PCI_6602[3], DAQmx_SampTimingType, DAQmx_Val_SampClk) );
DAQmxErrChk (DAQmxSetTimingAttribute (DaqmxTasks.PCI_6602[3], DAQmx_SampQuant_SampMode,DAQmx_Val_ContSamps) );
DAQmxErrChk(DAQmxSetTimingAttribute (DaqmxTasks.PCI_6602[3],DAQmx_SampQuant_SampPerChan, BUF_MAX));
DAQmxErrChk (DAQmxSetTimingAttribute (DaqmxTasks.PCI_6602[1], DAQmx_SampClk_Src, "/Dev1/80MHzTimebase"));
sprintf(msg,"/Dev%d/ctr2Source",Internal.P6602_ID);
DAQmxErrChk(DAQmxSetChanAttribute (DaqmxTasks.PCI_6602[3], Chan, DAQmx_CI_CountEdges_Term, msg,0));
return;
Error:
Internal.StartStop = OFF;
if ( DAQmxFailed(error) ) DAQmxGetExtendedErrorInfo(errBuff,1024);
StopCallBack();
MessagePopup ("SetupEvent Error", errBuff);
return;
I am not sure this is the way to do it .
Can samebody help ?
Thanks, Galia
Attachments:
AutoScannerDAQCards.c ‏20 KB

Advice on constructing a test engine and formatting a spreadsheet test file to perform command line interface testing on a product through telnet or serial interface

Advice on constructing a test engine and formatting a spreadsheet test file to perform command line interface testing on a range of products through telnet or serial interface and output pass/fail results.

If I understand correctly, you want to do the following:
1. Create one or more tab-delimited files that specify a series of query strings (that LabVIEW will send to your products) and expected reply strings (that LabVIEW will look for in response to each query)
2. Run your LabVIEW program (the test engine) and have it execute one or more test scripts from file using either TCP/IP or serial communication to your units under test
3. Track how many of the queries are met with the expected response, and output an indication of whether each step passed or failed
If this is close to correct, then I've attached a sample test file and LabVIEW VI as an example; I chose the TCP/telnet method because it allowed me to use the ni.com Web site to simulate my tes
t hardware. If you happen to own the LabVIEW Internet Toolkit, there's a VI called "Telnet Play Script" in the Telnet palette that does something fairly similar using TCP. The same general model would also work for Serial communications.
Hope it helps,
John Lum
Attachments:
test_engine.zip ‏24 KB

Advice on constructing a test engine and formatting a spreadsheet test file to perform command line interface testing on a product through telnet or serial interface

Advice on constructing a test engine and formatting a spreadsheet test file to perform command line interface testing on a range of products through telnet or serial interface and output pass/fail results.

Hello j. smith,
TestStand gives you the ability to create "sequence files" which are lists of tests to be run sequentially or in parallel. These tests can be written in any language: LabVIEW VIs, C/C++ DLLs, EXEs, ActiveX objects, .NET Assemblies, etc.
You can run your TestStand sequence files from a command-line prompt using the following syntax:
\bin\SeqEdit.exe" /quit -run
This will launch the TestStand Sequence Editor (and optionally prompt you for TestStand login information if you have this configured), run your sequence file, then exit.
If you're using the TestStand process model, it can output your results to a report file or database if you configure this. To use a TestStand process mo
del to execute your sequence file, use the following syntax:
\bin\SeqEdit.exe" /quit -runEntryPoint
Here's an example:
C:\>"C:\Program Files\National Instruments\TestStand 3.0\bin\SeqEdit.exe" /quit -runEntryPoint "Single Pass" "C:\Program Files\National Instruments\TestStand 3.0\Examples\Demo\C\computer.seq"
Note that multiple sequences and sequence files can be specified on the command line.
TestStand supports remote sequence execution using DCOM (Distributed COM), which is an east way to remotely execute tests. But as for running tests or commands through a telnet or serial interface, you would have need to check Windows documentation on how to execute command-line remotely like this.
David Mc.
NI Applications Engineer

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