Cisco Prime Infastructure connectivity to Switches
I am running into an issue with Cisco Prime Infrastructure 2.1 and a couple of our switches. When I initially added these Cisco 2960's to Prime the had connectivity and they discovered everything correctly. After a couple of days I can no longer ping my two switches from Prime and Prime from my two switches, I get an unreachable error. There is no ACL that would be preventing connectivity. Any suggestion on what this may be?
This was caused by interface vlan 1 not being shut down on the switch. Cisco Prime sits on vlan 1 and when it hit the switch it was trying to route back out on vlan 1 which has no ip address assigned.
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Cisco Prime infrastructure Change severity Switches and hubs - link down alarm
Hi, I want to change the severity of the link down alarm in the Cisco Prime Infrastructure 1.3, but in the menu Administration -> System Settings -> Severity Configuration i can not find the alarm. Some body knows where is it? o where i can change the severity of that alarm?
Thanks in advanced.Hi Rollin and Daniel,
the first test i did changing the severity was with a new installation, with no devices added and it worked, when i did it in a Prime infrastructure with devices added it didn´t work, well, for this Prime with devices i upgraded it with the patch for 1.3 version and now it works too, the alarms is ok as the alarm severity, this is the link for the patch:
http://software.cisco.com/download/release.html?mdfid=284652876&flowid=38562&softwareid=284272933&release=1.3.0&relind=AVAILABLE&rellifecycle=&reltype=all
i hope this helps,
Regards,
Milton Tizoc. -
Cisco Prime SNMP Traps Best Pratice
The Cisco Prime documentation recommends configuring switches to send SNMP traps. However it does not give any more details.
I was wondering what sorts of SNMP traps people in the community are using with Cisco Prime 2.1. I'm looking for some sort of best practice or for an idea of what traps would be the most useful to configure on the switches, to send to Prime.Hi ,
Snmp traps need to be configured only on device end , there is no config need to be done on PI.
you can enable all the traps that you want. for e.g
snmp-server enable traps syslog
snmp-server enable traps ipsec start stop
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etc......
and you can monitor then in PI (Administration > System Settings > Severity Configuration, Link down)
check the below link as well:
https://supportforums.cisco.com/discussion/11919481/prime-infrastructure-20-link-status-alarms
Thanks-
Afroz
***Ratings Encourages Contributors *** -
Cisco Prime Infrastructure 2.1 Inventory Job
My cisco prime infrastructure performs a switch inventory job every night at 22:00 hrs. When I looked at the syslog of the devices in the inventory, I see some entries that I never saw with other LMS versions.
2014-06-30 22:00:01 Local7.Notice xxx.xxx.xxx.xxx 5410: Jun 30 22:00:00.623 CST: %SYS-5-CONFIG_I: Configured from xxx.xxx.xxx.xxx by snmp
2014-06-30 22:00:01 Local7.Notice xxx.xxx.xxx.xxx 5411: Jun 30 22:00:01.567 CST: %SYS-5-CONFIG_I: Configured from console by vty1 (xxx.xxx.xxx.xxx)
2014-06-30 22:05:10 Local7.Notice xxx.xxx.xxx.xxx 5412: Jun 30 22:05:09.008 CST: %SYS-5-CONFIG_I: Configured from console by vty0 (xxx.xxx.xxx.xxx)
I don't understand what the PI is doing with the switches. Does anyone know what is happening during this inventory background job? TIAHello all,
we have the same problem maybe; Cisco Prime IF 2.1 is changing the running-configs and produces out-of-syncs ;
it turns so for us is, as if Cisco Prime IF 2.1 a snmp-server host x.x.x.x community entry writes in the running-config,
so are running-and startup-config are out-of-sync; is this correct? Herbert -
Hi friends,
I have a question about my syslog from Cisco Prime LMS 4.1, the hours from this syslog in the LMS is diferent from my switch log. I dont kown why.. I verified the hours betewen switch y the Cisco Prime is the same(the LMS is over Windows Server 2008R2) . both are the same log but in diferent hours about 5 hours.
maybe I have to configure the hours for Syslog in the Cisco Prime.
Log from Switch
Log from Cisco Prime LMSIf you have LMS, i am not sure, but if you have PI 1.2. Take a look at my post.
Basically, syslog feature doesn't work well. I could see couple of syslog through event / alarm, but syslog itself is not working properly.
https://supportforums.cisco.com/message/3861981#3861981 -
Configuring SNMpv3 in switch 2960 and connect to cisco prime 6.3
hi
I configuring the parameters in the switch for snmp v3 and the cisco prime, but i don´t have any response
but, I configure snmp version1 this work
in the scree on the cisco prime, don´t appear this field´s to configure all parameters for snmpv3
any idea??
thanksHi ,
share your SNMPv3 config or I have attached the sample SNMPv3 config , kindly check or reconfigure it and see if it help
Thanks-
Afroz
***Ratings Encourages Contributors *** -
Cisco Prime Infrastructure 2.0 Alarms (switch port down)
We have a cisco Prime Infrastructure 2.0 managing switches, routers and AP.
By default, when a port of a switch goes down, the cisco Prime Infrastructre generates a Critical Alarm for that. (this is a problem, because every phone of laptop disconnection will generate a critical alarm for me)
I found out that if we go to Administration --> Alarm Severity --> Link down, I can change the Alarm from Critical to another type of alarm.(ex: warning)
The problem is that I want to keep the Critical Alarm for my Uplinks ports and for some important switch ports, and I would like to make the alarm as warning for the normal user ports.
I know that I can create Port Groupping and add ports to each group and apply monitoring templates on those groups. But This couldn't Help me solving my alarm problem.
So I just need to know how to manage the alarms severity for each group of ports.
Thank youHi,
Same problem here.
I am using Cisco Prime Infrastructure 2.0 (evaluation version for 60 days). I want to deploy port monitoring for my trunk ports between switches and some other important ports e.g. servers. Basically I want to get alarms when these ports are down, there are errors on ports and etc.
So in Design>Port Grouping I created User Defined group with important ports. In Deploy>Monitoring Deployment I selected Interface Health (default)>Deploy selected Port Groups and when selected port group I created.
Now the rule shows Deployed: Yes and Status: Active. After that I just pulled out one port which was in monitored group, waited 5min as it is set in Interface Health (default) template, and nothing happened, and worse, alarms started to show up of other ports where regular users are connected (computers was turned off), which I do not want to see at all. I tried redeploy template, I even created my own template but still no desired result.
Any suggestions how to make port monitoring work? -
Cisco Prime Infrastructure 2.1: SNMP Connectivity Failed
Hi,
I have discharged all my Cisco devices within Cisco Prime and after a few days and when everything worked correctly one of the switches is displayed with the SNMP error Connectivity Failed, nothing has been changed.
I deleted and i have returned to create the object but it continues to be the same, I've also tried to create another SNMP community still receiving the same error.
This is the configuration of snmp in the switch WS-C3850-48P with version 03.02.02.SE
snmp-server community "community" RW
snmp-server location "location"
snmp-server contact "contact"
snmp-server host 10.180.5.22 version 2c "community"
Best regards.Hi ,
check if you are getting these errors in "show log" again:
%SNMP-3-INPUT_QFULL_ERR: Packet dropped due to input queue full
If yes , then either a lot of SNMP polling happening on the device
or
CPU utilization is going high sometime , being SNMP as a least priority process , you will see this issue. check for "show proc cpu history"
It is a device side issue definitely.
I would suggest to apply a Access-list on the SNMP community string allowing only the
valid NMS to poll the device
Thanks-
Afroz
***Ratings Encourages Contributors *** -
Adding new switch in my network including Cisco Prime Infrastructure
hi all,
if I connect new switch to my network, can I let Cisco PI to apply a specific template of configuration to this switch automatically?
how can I do that ?
thanks in advanceHi,
i followed these steps :
SWITCH SIDE
- configured Prime Infrastructure as snmp-server host;
- enabled snmp-traps for linkup and linkdown events globally;
- disabled snmp-traps for linkup and linkdown on non relevant interfaces using the no snmp trap link-status command
PRIME INFRASTRUCTURE SIDE
- under "Deploy/Monitor Deployment" i deployed template "Interface Health" for all the interested switches
- under "Administration/System Settings/Mail Server Configuration" configured my internal SMTP server to make Prime Infrastructure able to send e-mails
- under "Operate/Alarms & Events" click on "Email Notifications" , then on "Switches and Hubs"
- check the "critical" box , insert the destination e-mail address into the "To" field then click "Save"
- check the "switches and Hubs" box and then click Save
As i know is possible to avoid to configure every single not-interesting port on the switches with "no snmp trap link-status" command (it's a bit annoying when you have tens of switches), using Port Grouping configuration on PI but i tried it without success.
Hope this helps.
Best Regards, -
Cisco Prime Infrastructure - Is there a report of unused switch ports?
Hello,
Is there a report in Cisco Prime Infrastructure 1.4 showing the unused switch ports?
There used to be one in Cisco Prime LMS (Reclaim Unused Up/Down Ports Report).
Thank you,
LukeHello,
I now have Cisco Prime Infrastructure 2.0 running, and I don't see a report like the "Reclaim Unused Up/Down Ports" report that existed in LMS.
I found one called "Interface Capacity", but it only shows the number of ports that are "connected", "notconnect" or "disabled".
Does anyone know if a report of Unused ports exists in Prime Infrastructure 2.0 or if it will be available later on?
Thank you,
Luke -
Cisco Prime Infrastructure 2.0 not showing alerts from switch
Hello,
I have a prime infrastructure 2.0 running at a customer place and the customer now complains that he is not receiving link up/down messages from the switch. When i checked I have seen that if I shut down a port in the switch the prime identifies after a long time, but its not generating an alarm still. How can I fine tune the prime to fix this issue. Please help on this.
Thanks in advanceHi,
Same problem here.
I am using Cisco Prime Infrastructure 2.0 (evaluation version for 60 days). I want to deploy port monitoring for my trunk ports between switches and some other important ports e.g. servers. Basically I want to get alarms when these ports are down, there are errors on ports and etc.
So in Design>Port Grouping I created User Defined group with important ports. In Deploy>Monitoring Deployment I selected Interface Health (default)>Deploy selected Port Groups and when selected port group I created.
Now the rule shows Deployed: Yes and Status: Active. After that I just pulled out one port which was in monitored group, waited 5min as it is set in Interface Health (default) template, and nothing happened, and worse, alarms started to show up of other ports where regular users are connected (computers was turned off), which I do not want to see at all. I tried redeploy template, I even created my own template but still no desired result.
Any suggestions how to make port monitoring work? -
Is it possible to manage the switch SMB 300 series using Cisco Prime Infrastructure?
Is it possible to manage the switch SMB 300 series using Cisco Prime Infrastructure 1.2?
SF300 series is targeted for support in PI 2.0.
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Best way to connect 2 Cisco 3750 PoE 24-port Switches
Hello. I have 2 Cisco 3750 PoE 24-port switches in a small office environment. Right now I have a trunk configured off my ASA 5505 to switch 1, and then just an access port configured on a port (switch 1) and an access port configured on a port (switch 2) to connect them together. These switches also have 2 GB SFP ports but they are not being used in this configuration.
I was curious to know if anyone had any better recommend configurations for connecting these 2 switches together? I'm not sure if this particular model can be stacked?What are the exact model numbers (should be written on a sticker)?
You will know if they can be stacked as you will see the 2x stack ports on the back of each switch :)
If they can then that is probably the way to go unless you want to keep them as separate switches for some reason.
If you want them separate, I would connect them via a Trunk link at least so you can have the same Vlans on both.
Thanks -
Cisco Prime unable to connect to TAC Service Requests
Always had the problem, but now decided to mess around with it.
When I try to get Cisco Prime 4.1 to connect to TAC Service Request I get the following error....
"There was an error while fetching the list of TAC Service Requests: String index out of range: -1"
I am able to download IOSs and other software with Prime, just not able to connect to TAC.
ThanksHi Marco,
actually it took me quite a long time to understand what the problem was. I found that on my CISCO AP i had to put "payload-encapsulation dot1h" on the radio interface to get the WIP310 communicate with the AP.
By the way It seems to me that the phone is a little buggy from the wireless point of view. Sometimes i have to try several times before getting the phone connected to the AP. Once the phone gets connected it's pretty stable, but getting it connected it's a nightmare :-)
Try with the above ption if you have a Cisco AP. Also try different channels on the AP...it might help
Hope this will help you
regards
Nicola -
Dear all,
I have 02 C6504-E with VSS (Virtual Switching System)
and 02 C3750X-24T-L used Stack
How to you Cisco Prime Infrastructure to monitor VSS & Stack tatus?
Thanks.Virtual Switching technology is the process of combining two standalone distribution switches found in the local distribution layer into a single management point.
The Virtual Switching System functions and appears as a single switch to the wiring closet and the core layer. You can also create Virtual Switching Systems with a pair of standalone switches available in the core layer.
For configuration please check the below link:
http://www.cisco.com/en/US/docs/net_mgmt/ciscoworks_lan_management_solution/4.1/user/guide/configuration/configvss.html#wp1042960
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