ISR G2 (1941) and IP SLA command

Answered Question
Oct 25th, 2010

Hi People;

I'm have a new cisco router, and i trying configurate the router with a 2 internet conections, using the ip sla and track commands to backup static route, but i dont could make this config, because the ip sla command not working.

In older configurations, i'm have this command:

ip sla 1

icmp-echo 200.200.1.1 source-interface FastEthernet1

timeout 1000

threshold 40

frequency 3

ip sla schedule 1 life for

ever start-time now

track 123 rtr 1 reachability

delay down 15 up 10

ip route 0.0.0.0 0.0.0.0 200.200.200.200 track 123

ip route 0.0.0.0 0.0.0.0 100.100.100.100 11

but in this router, the help of ip sla command display it:

xxx-xxx(config)# ip sla ?

  key-chain  Use MD5 Authentication for IP SLAs Control Messages

  responder  Enable IP SLAs Responder

xxx-xxx(config)#ip sla responder ?

  auto-register  Setup auto-register to hub

  tcp-connect    Setup tcp-connect responder

  udp-echo       Setup udp-echo responder

  <cr>

someone know how i make this config???

I have this problem too.
0 votes
Correct Answer by Jon Marshall about 3 years 5 months ago

Not if you want to monitor the entire path on each link. I was wondering if performance routing could do it but i haven't really used that.

Jon

Correct Answer by Jon Marshall about 3 years 5 months ago

Did a bit of digging around and there is something definitely not right. Found this doc -

http://www.cisco.com/en/US/customer/docs/ios/ipsla/configuration/guide/sla_roadmap.html

The IOS links at the top of the doc, you can click on any of them and they take to you to the relevant section within the doc except for 15.1T for which there is no section.

Not sure what has happened to IP SLA. Perhaps someone else can help.

If they can't and you can open TAC cases then there is a new feature for the Network Infrastructure Forums where you can open a case from within a discussion. See this link for more details -

https://supportforums.cisco.com/docs/DOC-13613

Jon

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gilbertojardim Mon, 10/25/2010 - 08:13

IP Base.

I need a special feature set to make this configuration? In the feature navigator this feature is available in IP Base....

Jon Marshall Mon, 10/25/2010 - 09:00

Which IOS version are you running ?

I have just checked Feature Navigator with a 1941 running 15.0(1)M and it is not supported in IP Base. It is supported in DATA.

Jon

gilbertojardim Mon, 10/25/2010 - 09:21

The IOS version is 15.1(2)T....

I'm search by "Reliable Static Routing Back-up using Object Tracking"....

If i dont have this feature in IP Base, there other method to configure failover of static routes?

Jon Marshall Mon, 10/25/2010 - 09:55

gilbertojardim wrote:

The IOS version is 15.1(2)T....

I'm search by "Reliable Static Routing Back-up using Object Tracking"....

If i dont have this feature in IP Base, there other method to configure failover of static routes?

Hmmm, there is something a bit funny here. If i search on 15.0(1)M then Feature Navigator list IP SLA operations. If i search under 15.1T there is no mention of IP SLA for any feature set ie. Base or DATA. Not sure what is going on unless Feature Navigator has not been updated properly.

Jon

gilbertojardim Mon, 10/25/2010 - 10:36

And without this feature, there other way to configure the failover between two internet connections and static routes? Without the ip sla feature?

Correct Answer
Jon Marshall Mon, 10/25/2010 - 10:42

Not if you want to monitor the entire path on each link. I was wondering if performance routing could do it but i haven't really used that.

Jon

Correct Answer
Jon Marshall Mon, 10/25/2010 - 10:25

Did a bit of digging around and there is something definitely not right. Found this doc -

http://www.cisco.com/en/US/customer/docs/ios/ipsla/configuration/guide/sla_roadmap.html

The IOS links at the top of the doc, you can click on any of them and they take to you to the relevant section within the doc except for 15.1T for which there is no section.

Not sure what has happened to IP SLA. Perhaps someone else can help.

If they can't and you can open TAC cases then there is a new feature for the Network Infrastructure Forums where you can open a case from within a discussion. See this link for more details -

https://supportforums.cisco.com/docs/DOC-13613

Jon

johnelliot6 Thu, 02/03/2011 - 16:50

Hi,

Just wondering if anyone had a solution for this - I've run into exactly the same problem on an 1841(w/ 3G) running IPBASE 15.1(3)T

Thanks.

aspensystems Thu, 02/10/2011 - 21:57

We are facing same problem with 1905 with 15.0(1)M2 for ip sla. Somebody said we need to open a TAC case with cisco.

ashok

gilbertojardim Fri, 02/11/2011 - 04:47

The IP Base software does not support ip sla feature.

You need the Security or Data License to use this feature.

--

Gilberto

dhaneeshek Tue, 07/26/2011 - 07:14

sir,

whether

cisco IOS Software, C1900 Software (C1900-UNIVERSALK9-M), Version 15.0(1)M6, REL

EASE SOFTWARE (fc1)

will support ip sla?

gilbertojardim Tue, 07/26/2011 - 11:38

What is your license level? you need the Security license ou data license to use this feature.

dhaneeshek Tue, 07/26/2011 - 22:42

Cisco IOS Software, C1900 Software (C1900-UNIVERSALK9-M), Version 15.0(1)M5, REL

EASE SOFTWARE (fc2)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2011 by Cisco Systems, Inc.

Compiled Wed 23-Feb-11 14:19 by prod_rel_team

ROM: System Bootstrap, Version 15.0(1r)M9, RELEASE SOFTWARE (fc1)

TIWWW uptime is 48 minutes

System returned to ROM by power-on

System image file is "usbflash0:c1900-universalk9-mz.SPA.150-1.M5.bin"

Last reload type: Normal Reload

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

export@cisco.com.

Cisco CISCO1905/K9 (revision 1.0) with 225280K/36864K bytes of memory.

Processor board ID FGL152022DA

2 Gigabit Ethernet interfaces

1 Serial(sync/async) interface

DRAM configuration is 64 bits wide with parity disabled.

255K bytes of non-volatile configuration memory.

250864K bytes of USB Flash usbflash0 (Read/Write)

License Info:

License UDI:

-------------------------------------------------

Device#   PID                   SN

-------------------------------------------------

*0        CISCO1905/K9          FGL152022DA

Technology Package License Information for Module:'c1900'

----------------------------------------------------------------

Technology    Technology-package          Technology-package

              Current       Type          Next reboot

-----------------------------------------------------------------

ipbase        ipbasek9      Permanent     ipbasek9

security       None           None          None

data            None           None          None

Configuration register is 0x2102

??????

If it does no support , how i can make it work with IP SLA? whether i can upgrade ios?

Kindly advice...

Dhaneesh EK

aspensystems Thu, 07/28/2011 - 00:12

You need to procure SL-19-DATA-K9 for the 1900 series and configure. I have done the same and all IP SLA command would be viable.

regards

ashok

Emmanuel-MD_2 Wed, 07/04/2012 - 18:06

Hi Gilberto,

Please clarify something, I have a customer having the IP Base license on 2911 and has the same issue. so they can buy the security license only, and IP SLA will work without the data license ?

Sudhir Gupta Tue, 01/29/2013 - 22:05

hi Abiodun and jon.marshall

we are facing issue on 1941 router cant able to run ip sla command

Router#show version

Cisco IOS Software, C1900 Software (C1900-UNIVERSALK9-M), Version 15.1(4)M4, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2012 by Cisco Systems, Inc.

Compiled Tue 20-Mar-12 17:58 by prod_rel_team

ROM: System Bootstrap, Version 15.0(1r)M15, RELEASE SOFTWARE (fc1)

Router uptime is 20 hours, 2 minutes

System returned to ROM by power-on

System restarted at 09:19:49 UTC Sun Jan 27 2013

System image file is "flash0:c1900-universalk9-mz.SPA.151-4.M4.bin"

Last reload type: Normal Reload

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

export@cisco.com.

Cisco CISCO1941/K9 (revision 1.0) with 491520K/32768K bytes of memory.

Processor board ID FGL1640112Z

2 Gigabit Ethernet interfaces

1 terminal line

DRAM configuration is 64 bits wide with parity disabled.

255K bytes of non-volatile configuration memory.

250880K bytes of ATA System CompactFlash 0 (Read/Write)

License Info:

License UDI:

-------------------------------------------------

Device#   PID                   SN

-------------------------------------------------

*0        CISCO1941/K9          FGL1640112Z

Technology Package License Information for Module:'c1900'

-----------------------------------------------------------------

Technology    Technology-package           Technology-package

              Current       Type           Next reboot

------------------------------------------------------------------

ipbase        ipbasek9      Permanent      ipbasek9

security      None          None           None

data          None          None           datak9

Configuration register is 0x2102

***************************************************************************************

my command “snmp-server view rttmon ciscoRttMonMIB included” fails.

Router(config)#snmp-server view rttmon ciscoRttMonMIB included

%Bad OID

is 1941 support these command or not, if yes wat are the steps and things to do..

Emmanuel-MD_2 Wed, 01/30/2013 - 00:26

Hi Gupta,

You need to upgrade from IPBase License to a minimum of data license or something higher (Security or UC license) to be able to run IP SLA command on any ISR G2 Router. Check the following URL for more clarification:

http://www.cisco.com/en/US/prod/collateral/routers/ps10616/white_paper_c11_556985.html#wp9000807

You can also optionally activate any of the Technology Licenses by following the steps below;

Router>enable

Router#configure terminal

Router(config)#license boot module c1900 technology-package securityk9

Router(config)#exit

Router#reload

please note that you may be prompted to accept End User Agreement in the activation process, that's fine.

That will give you 60 days of evaluation and you can run any of the commands supported while you purchase the license you need. The URL above will guide you on the license to upgrade to.

HTH

Sudhir Gupta Wed, 01/30/2013 - 01:13

dear Emmanuel,

i had activated evaluation for data license, so u  want to me activate security as well to  run those commands.

please suggest

same steps i had taken to activate data license.

Emmanuel-MD_2 Wed, 01/30/2013 - 11:02

With Eval Data License, you should be able to run IP SLA. But you can also turn on Eval Sec License and see what happens.

I tried your snmp command above (snmp-server view rttmon ciscoRttMonMIB included) on a router with Sec & UC and it worked ok.

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Posted October 25, 2010 at 6:51 AM
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