IP SLA Monitor on Cisco 2911

Dear all,
I have a cisco 2911 router that is located in my head office LAN and I use this router to connect to my branch networks. I want to configure IP SLA Monitor on this router to track my WAN Links but it does not support the command IP SLA Monitor. My IOS VERSION is c2900-universalk9-mz.SPA.151-2.T1.bin. Please help tell me how I can configure IP SLA on my router.
Any assistance will be highly appreciated.

The Data Technology Package License part number SL-29-DATA-K9 was changed to the AppX Technology Package License that includes DATA and WAAS features with part number SL-29-APP-K9.
SL-29-APP-K9 (AppX License for Cisco 2900 Series) - USD 1,000.00
Please check the Change in Product Part Number Announcement for the Cisco 2900 Series Integrated Services Routers Data Technology Package Licenses link below for your reference(s):
http://www.cisco.com/c/en/us/products/collateral/routers/2900-series-integrated-services-routers-isr/eos-eol-notice-c51-730946.html

Similar Messages

Cisco ASA5505 sla monitoring

Hello,
I'm not sure how does the SLA monitoring works...
Example:
sla monitor 123
type echo protocol ipIcmpEcho 10.0.0.1 interface outside
num-packets 3
frequency 10!--- Configure a new monitoring process with the ID 123. Specify the
!--- monitoring protocol and the target network object whose availability the tracking
!--- process monitors. Specify the number of packets to be sent with each poll.
!--- Specify the rate at which the monitor process repeats (in seconds).
When does the routing table change the default route?
If the 3 send packets will get 3x timeout response or it's enought that just one of those 3 packets dont respond?
I would like to set up that the routing table (default route) will rebuild after 30 second of timeout the primary default gateway.
Many thanks
http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00806e880b.shtml

Hi Martin,
You are missing the track configuration. Track 1 rtr 123 reachability
And then:
sla monitor schedule 123 life forever start-time now
The track is attached to the SLA, so when you pick one default route to monitor (The one with the lower administrative distance) you add the track command, for example:
route outside 0.0.0.0 0.0.0.0 200.20.20.1 1 track 1
route outside2 0.0.0.0 0.0.0.0 200.30.30.1 254
The firewall will be monitoring the first route and when it fails, it will remove it from the routing table.
If the 3 send packets will get 3x timeout response or it's enought that just one of those 3 packets dont respond?
There is a threshold that can be configured to say how many packets you will expect.
Mike
Mike

Cisco ASA SLA monitoring

I'm trying to configure an SLA on some of our ASAs and I want to monitor the hostname of a destination rather than the IP address. The CLI gives me an option to enter IP or hostname, but when I try and use a name rather than an IP address I get:
(config-sla-monitor)# type echo protocol ipIcmpEcho ?
sla-monitor mode commands/options:
Hostname or A.B.C.D IP address or hostname
(config-sla-monitor)# type echo protocol ipIcmpEcho google.com
^
ERROR: % Invalid Hostname
(config)# ping google.com
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 173.194.37.128, timeout is 2 seconds:
Success rate is 100 percent (5/5), round-trip min/avg/max = 40/46/50 ms
Any ideas or suggestions? I've tried local hostnames just to make sure it wasn't a resolution issue. Substituting with the IP address works fine. We just have a particluar vendor we depend on that has a propensity to change IP addresses to a cloud app we depend on and not tell us.
If this posts answers your question or is helpful, please consider rating it and/or marking as answered.

Hi,
Always used the IP address so I have no previous expirience of configuring with hostname.
The Command Reference is very vague with regards to the definition of the hostname.
Initially I thought that he problem might be that the DNS lookups are not enabled on the ASA so it is not able to determine the IP address itself.
This didnt seem to make a difference.
Then I configured the following
name 1.1.1.1 test
After which it accepted the command with the hostname configured as "test".
So I am guessing the hostname refers to the "name" configurations of the ASA and if that is the case then I would consider it a pretty useless option.
I tried to configure an "object network GOOGLE" that uses "fqdn www.google.com" but it doesnt accept this "object" as the value for the hostname. So I am not really sure if I am missing something with regards to what else could be entered there other than something referenced in the "name" configuration.
On a quick search I could not find anything online in which someone is actually using a hostname instead of the IP address.
Also slightly adding to the confusion is the fact that the Configuration Guide makes no mention of hostname when giving instructions on configuring the target which to monitor for route tracking.
Starting to seem to me that there is no option to use a DNS name as the target for monitoring.
- Jouni

ASA5510 sla monitor does not fail back

I've been down this path before and never got a resolution to this issue.
ASA5510 Security Plus
Primary ISP conn is Comcast cable
Secondary ISP conn is fract T1
I duplicated the SLA code from http://www.cisco.com/en/US/partner/products/hw/vpndevc/ps2030/products_configuration_example09186a00806e880b.shtml
When I pull the conn from primary ISP the default route to the secondary comes up
When I reconnect the primary the default route to the secondary does not go away.
I must either reload the ASA or remove/readd the two default outside routes.
Anyone have this same experience and could lend a hand?
Are there any commands I might have in my config that break SLA?
If so I would have hoped either the Configuration Guide or Command Reference for 8.2 would say so, but I don't see any mentioned.
I'm working remotely with my customer so I can't play with this except on off-hours.
ASA running 8.2(2) so as to use AnyConnect Essentials.
Thx,
Phil

Pls. read and try the workaround.
CSCtc16148 SLA monitor fails to fail back when ip verify reverse is applied
Symptom:
Route Tracking may fail to fail back to the primary link/route when restored.
Conditions:
SLA monitor must configured along with ip verify reverse path on the tracked interface.
Workaround:
1. Remove ip verify reverse path off of the tracked interface
or
2. add a static route to the SLA target out the primary tracked interface.
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-KS

ASA /Router -SNMP Trap when IP SLA monitored (ICMP timeout)

Hi,
I am looking for some solution for my below requirment
Requirment is :
How do I configure ASA or Router to send SNMP Trap when IP SLA monitored features enabled (ICMP request or 900 millisecond delay from destination IP)
Thanks in advance..

Hi,
Maybe this thread might help you?
https://supportforums.cisco.com/thread/2039293
I have not personally configured these type of SLA configurations on an ASA other than for testing purposes. We handle Dual ISP setups outside the ASA firewalls.
- Jouni

Ip sla monitoring on asa ver 7.0 (6)

how to configure ip sla monitoring on asa ver 7.0 (6) ?

Hello,
In fact was introduced on 7.2.(1)
Components Used
The information in this document is based on these software and hardware versions:
Cisco PIX Security Appliance 515E with software version 7.2(1) or later
Cisco Adaptive Security Device Manager 5.2(1) or later
Related Products
You can also use this configuration with the Cisco ASA 5500 Series Security Appliance version 7.2(1).
Please rate helpful posts,
Julio

SLA monitoring of MPLS service

Hi Guys..we have MPLS links to about 5 offices around the globe, Bandwidth is around 2 mb across all links, managed by a single ISP. Now we have had various outages recently and we do not have transparency of the average bandwidth. The ISP has his own portal but it doesn't work when needed the most. They have an option where we can pay for getting SNMP feeds but there is no provisioning for capturing Netflow. I guess thay use that for their own portal purposes.
The routers at the CPE side (our side), are managed by the ISP.
What tools/applications I can use on my side to maintain visibility over the MPLS links provided to us?

Hi,
You can make use of the "IP SLA" features between your CPE devices. Though CPE's are connected via MPLS VPN network the enterprise network (your network)is actually unaware of MPLS technology and all you need for IP SLA to work is the ip reachability between devices. CPE to CPE "IP SLA" can be configured which will give you lot of informations that can be gathered. It also has MIB and OID values associated with it. So you can use a free network monitoring tool with OID values so that you can even view the pictorial presentation of your network uptime and lot of performance parameters (jitter, packet loss, latency, etc.)
You can get some insight to "IP SLA":
http://www.cisco.com/en/US/prod/collateral/iosswrel/ps6537/ps6555/ps6602/prod_presentation0900aecd8047bab5.pdf
HTH.. Pls rate if useful..
cheers
Arun Kumar

Cisco 2911/K9 Block P2P / Torrent

Dear Experts,
We currently have a Cisco 2911/K9 router and I feel there's a chunk of people who are eating up our bandwidth.
I am no expert in this area, but I have searched endlessly and haven't been able to find much information on how to resolve this issue on this router or if it is even possible.
Could someone shed some light onto this? Is it possible with this current router and no extra hardware (maybe extra software) to somehow monitor/block/de-prioritize the P2P/Torrent users?
Thank you!
Kind regards,
PIU

Without any additional license or equipment, that's very hard to achieve.
The best way to solve that problem is to use an ASA-NGFW instead of the IOS-router.
If you have to stick with the router you could use Cisco Web Security (CWS) formaly known as Scansafe. But that needs also an additional license.
With only the router you could try some dirty hacks. For example you can deny all unwanted IPs (that of Facebook, Youtube ...) in an ACL. But that is very hard to manage. Or you could control the DNS-communication in a way that your DNS-server return an internal IP of your own webserver for all the unwanted domains.
But all in all, you are using the wrong tool for that problem.

IP SLA Monitor /Tracking 2921

I am looking or IOS code for a Cisco 2921/K9 that will allow me to do IP SLA Tracking. The current code "c2900-universalk9-mz.SPA.151-4.M.bin" will only allow me to sset up IP SLA responder or IP SLA Server but NOT IP SLA Monitor or IP SLA RTR.
I have used the Cisco feature set research tool and chose what it recommended but to no avail.
Am I missing something? Will the Server or Responder perform tracking?
Thanks in advance to anyone who can assist..
~g

Dear All,
I have the same problem with C2921. I want to config IP SLA for my C2921 but it seems do not support. The below for your reference.
####### Do not have option monitor
ip sla ?
key-chain Use MD5 Authentication for IP SLAs Control Messages
responder Enable IP SLAs Responder
server     IPPM server configuration
Show version
System image file is "flash0:c2900-universalk9-mz.SPA.151-4.M1.bin"
License Info:
License UDI:
Device#   PID                   SN
*0        CISCO2921/K9          FGL153913PM
Technology Package License Information for Module:'c2900'
Technology    Technology-package           Technology-package
              Current       Type           Next reboot
ipbase        ipbasek9      Permanent      ipbasek9
security      None          None           None
uc            None          None           None
data          None          None           None
Please kindly advise what ios I can use for configuring IP SLA. there're any problem with my licence for that
Best Regards,
Binh

IP SLA Monitor

Hi all!
We are using IP SLA to monitor the WAN IP from a client:
ip sla monitor 1
type echo protocol ipIcmpEcho 192.168.251.206 source-interface GigabitEthernet0/1
request-data-size 10
timeout 2000
threshold 4000
frequency 5
ip sla monitor schedule 1 life forever start-time now
track 104 rtr 1 reachability
delay down 8 up 30
When the link is down, traffic is switched to another link. The problem is that when we are doing maintenance with the problem link, any oscillation (up/down) causes the link to be switched back to the link with problem. The only solution we found for this case is to give a shutdown on the interface that is being repaired.
Does anyone know what I can do to prevent traffic is switched to the link that is being repaired?
Appreciate any help

Hi Sachin!
I think it would be interesting to increase the monitoring time, if the main link becomes down. You know I can how do this without using load balancing (HSRP, VRRP, GLBP ...)? Because we are monitoring the wan interface of the client, ie, on the other end of the cloud.
Thanks.

CME B-ACD on Cisco 2911 with IOS 15.2(4)M5 not working

Hi Folks,
I am currently setting up CME version 9.1 with B-ACD (app-b-acd-aa-3.0.0.2.tcl & app-b-acd-3.0.0.2.tcl), running on
Cisco 2911 with IOS ver 15.2(4)M5, this is for lab purposes.
Below is my CME & B-ACD configuration :
voice service voip
ip address trusted list
ipv4 0.0.0.0 0.0.0.0
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback none
h323
h225 listen-port 1820
no call service stop
sip
bind control source-interface Vlan400
bind media source-interface Vlan400
registrar server expires max 600 min 60
voice register global
mode cme
source-address 172.25.202.1 port 5060
max-dn 2
max-pool 2
load 9971 sip9971.9-2-2SR1-9
authenticate register
timezone 28
time-format 24
date-format D/M/Y
tftp-path flash:
create profile sync 0004714411607756
voice register dn 1
number 3005
name br2phn2
voice register dn 2
number 3006
name br2phn4
voice register template 1
dialplan 1
voice register dialplan 1
type 7940-7960-others
pattern 1 3...
pattern 2 999
voice register pool 1
id mac 1C1D.86C4.0D6D
type 9971
number 1 dn 1
template 1
dtmf-relay rtp-nte
username 3005 password cisco
description 3214-3005
codec g711ulaw
voice register pool 2
id mac 1C1D.86C4.A574
type 9971
number 1 dn 2
template 1
dtmf-relay rtp-nte
username 3006 password cisco
description 3214-3006
codec g711ulaw
voice hunt-group 1 parallel
list 3002,3006
pilot 3210
application
service aa flash:/app-b-acd-aa-3.0.0.2.tcl
paramspace english index 1
param number-of-hunt-grps 2
param handoff-string aa
paramspace english language en
param max-time-vm-retry 2
param aa-pilot 3500
paramspace english location flash://
param second-greeting-time 60
param welcome-prompt _bacd_welcome.au
param call-retry-timer 15
param voice-mail 3001
param max-time-call-retry 90
param service-name queue
service aa-drop flash:/app-b-acd-aa-3.0.0.2.tcl
paramspace english index 1
param service-name queue
param drop-through-option 2
param second-greeting-time 60
paramspace english language en
param max-time-vm-retry 2
param max-time-call-retry 90
param voice-mail 3001
paramspace english location flash://
param aa-pilot 3501
param number-of-hunt-grps 1
param handoff-string aa-drop
param call-retry-timer 15
service queue flash:/app-b-acd-3.0.0.2.tcl
param queue-len 15
param aa-hunt10 3006
param queue-manager-debugs 1
param number-of-hunt-grps 2
param aa-hunt2 3210
interface Loopback0
ip address 172.25.110.3 255.255.255.255
ip ospf network point-to-point
h323-gateway voip interface
h323-gateway voip id Spain ipaddr 172.25.110.1 1719
h323-gateway voip h323-id BR2-RTR
h323-gateway voip tech-prefix 1#
h323-gateway voip bind srcaddr 172.25.110.3
interface Vlan400
ip address 172.25.202.1 255.255.255.0
ip pim dense-mode
dial-peer voice 3500 voip
service aa
destination-pattern 3500
session target ipv4:172.25.110.3
incoming called-number 3500
dtmf-relay h245-alphanumeric
codec g711ulaw
no vad
dial-peer voice 3501 voip
service aa-drop
destination-pattern 3501
session target ipv4:172.25.110.3
incoming called-number 3501
dtmf-relay h245-alphanumeric
codec g711ulaw
no vad
telephony-service
no auto-reg-ephone
max-ephones 2
max-dn 2 no-reg both
ip source-address 172.25.110.3 port 2000
cnf-file location flash:
load 7965 term65.default.loads
time-zone 28
time-format 24
date-format dd-mm-yy
max-conferences 8 gain -6
moh "music-on-hold.au"
web admin system name admin password cisco
dn-webedit
transfer-system full-consult
create cnf-files version-stamp 7960 Feb 14 2014 05:54:44
ephone-template 1
softkeys connected Endcall Hold Park Trnsfer Acct Flash
ephone-dn 1 octo-line
number 3001 no-reg both
description 3214-3001
name br2phn1
ephone-dn 2 octo-line
number 3002 no-reg both
description 3214-3002
name br2phn3
ephone 1
device-security-mode none
mac-address 189C.5DB6.D303
ephone-template 1
max-calls-per-button 5
busy-trigger-per-button 3
type 7965
button 1:1
ephone 2
device-security-mode none
description 3214-3002
mac-address 984B.E194.FDDD
ephone-template 1
max-calls-per-button 5
busy-trigger-per-button 3
type 7960
button 1:2
Problem :
1. When I test call from CME Phone both SIP and SCCP Phone by dial 3500 or 3501, I get the busy tone.
2. Debug voip dial-peer, match with dial-peer voice 3500 for (aa service) & 3501 for (aa-drop service).
3. Debug voice application script, show nothing.
Is there something wrong with my configuration ?
Rgds
Novri

Hi Novriadi,
In your configuration
service aa flash:/app-b-acd-aa-3.0.0.2.tcl
service queue flash:/app-b-acd-3.0.0.2.tcl
paramspace english location flash://
Remove "/" and "//" from the configuration
Then use the call application voice load command in privileged EXEC mode to reload the scripts.
Router# call application voice load aa
Router# call application voice load queue
Router# call application voice load aa-drop
You can refer to following document as well for more info
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucme/bacd/configuration/guide/cme40tcl/40bacd.html#wp1018270
Please find the sample configuration that is required to configure b-acd in CME for reference.
telephony-service
moh music-on-hold.au
multicast moh 239.1.1.1 port 2000
application
service queue flash:app-b-acd-2.1.0.0.tcl
param number-of-hunt-grps 2
param aa-hunt2 1111
param aa-hunt3 1222
param queue-len 15
param queue-manager-debugs 1
service aa flash:app-b-acd-aa-2.1.0.0.tcl
paramspace english index 1
paramspace english language en
paramspace english location flash:
param service-name queue
param handoff-string aa
param aa-pilot 8005550123
param welcome-prompt _bacd_welcome.au
param number-of-hunt-grps 2
param dial-by-extension-option 1
param second-greeting-time 60
param call-retry-timer 15
param max-time-call-retry 700
param max-time-vm-retry 2
param voice-mail 5003
dial-peer voice 222 voip
service aa
destination-pattern 8005550123
session target ipv4:192.168.1.1
incoming called-number 8005550123
dtmf-relay h245-alphanumeric
codec g711ulaw
no vad
Thanks & Regards,
Mudit Mathur

Monitoring the Cisco ACE module with SNMP

We use 2 redundant Cisco ACE loadbalancer in our datacenter
The models are ACE20-MOD-K9 with software A2(2.0)
Does anybod know how to monitor the environment (cpu, memory) of such a module with snmp?
We were not able to find an applicable MIB for that module.
The CISCO-PROCESS-MIB.oid (ftp://ftp.cisco.com/pub/mibs/oid/CISCO-PROCESS-MIB.oid) seems not to reflect the correct oid's.
What are the correct oid's for cpu and memory?
Where can I find a detailed documentation for snmp-monitoring the cisco ace module?
thanks

Hi Patrik,
to monitor the ACE I use these two MIB's:
ftp://ftp.cisco.com/pub/mibs/v2/CISCO-SLB-MIB.my
ftp://ftp.cisco.com/pub/mibs/v2/CISCO-ENHANCED-SLB-MIB.my
Example for CPU:
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:"Normale Tabelle";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-qformat:yes;
mso-style-parent:"";
mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
mso-para-margin:0cm;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:11.0pt;
font-family:"Calibri","sans-serif";
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-fareast-font-family:"Times New Roman";
mso-fareast-theme-font:minor-fareast;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:"Times New Roman";
mso-bidi-theme-font:minor-bidi;}
cpmCPUTotalEntry 1.3.6.1.4.1.9.9.109.1.1.1.1
The resource usage and other interesting things you will find with a MIB browser.
Achim

SLA Monitoring

I have 2 static routes from source to destination on ASA. I want to give preference to first path and the second path will be the backup path. In case if first path will goes down only then the second path will be used. For this I want to enable SLA monitoring. If i will set number of packets=100, Frequency=20 sec, Timeout= 2sec. I want that when all the 100 packets will be dropped only the backup path will be used.
How can i set this requirement?
Regards,
Mukesh Kumar
Network Engineer
Spooster IT Services

Hello Mukesh ,
I understand that you are trying to achieve redundancy using ipsla track feature and at the same time you want some delay ( you said untill 100 packets are dropped ) in installing secondary route in RIB .
Kindly correct me if wrong .
As a simpler solution , I think you can add delay in number of seconds under track statement , that will achieve same thing but in terms of seconds . So lets say if you have threshold to 20 seconds and delay of 60 seconds , in case of failure condition router will wait untill IPSLA is triggered 3 times with consecutive failures ( as per frequency ) .
Anyways , in case you still need IPSLA track feature based on number of packets drop , please see below as per my understanding :
As you say you will set number of packets = 100 , i assume you are using ICMP-jitter based IPSLA and that can report such drops in reaction configuration . you can use "traponly" keyword to have a log generated when configured number of drop threshold is reached ( kindly ensure to have ip sla logging trap configured ) .
Now you can use this log ( threshold exceeded ) as trigger for an EEM script and do whatever changes are needed in configuration ( eg, static route AD manipulation etc ) .
hope to help .
For any further help please let me know .
Regards
Sunil Bhadauria

DSP hardware in Cisco 2911?

I have a Cisco 2911 router that needs to do T1 PRI with 32 voice DSPs.
I think I need UC license and VWIC3-1MFT-T1/E1=. I don't see any onboard DSP in "show inv" or "show diag" so is it correct I need to purchase a PVDM2-32? Should this be installed onboard or does this require a NM-HDV2 to house it?

Hi,
You need one PVDM3-32. You don't need NM.
Regards,
- Adrian.

Can't establish a Voice gateway (cisco 2911) using SIP with CUCM 9.1

I have configured a Cisco 2911 as a Voice Gateway using SIP (the configuration is attached), but unfortunately can't establish a test call to a phone (CUPC 8.6 SCCP) using csim start. I have done logging the ccsip debug and ccapi debug and attached them. Could anyone help me to solve this problem?

I just did some research on my end and csim is not supported for SIP. The Invite will never be created and sent to the CUCM to initate the call. It disconnects in the router itself with normal cause.
*Apr 18 08:58:48.086: //40/7D08458F8077/SIP/Error/sipSPIOutgoingCallSDP:
Could not create source SDP for Outgoing Call
*Apr 18 08:58:48.086: //40/7D08458F8077/SIP/Error/sipSPICreateOutboundSDP:
Error in creating an SDP for the outbound call - Check for supported codecs
*Apr 18 08:58:48.086: //40/7D08458F8077/SIP/Error/preprocessSetup:
Error during outbound SDP creation
*Apr 18 08:58:48.086: //40/7D08458F8077/SIP/Info/sipSPIInitiateDisconnect: Initiate call disconnect(16) for outgoing call
Please use an actual call to test your dial-peer and integration with call manager. csim will not work.
Hantale
Sree

IP SLA Monitor on Cisco 2911

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