Cisco Switching/Routing :: C6500 / SNMP-server Traps For ISDN?

May 17, 2012

Trying to migrate the config run on IOS 12.1 to 12.2 ?It seems there's no snmop traps isdn command support on 12.2.
where i can enable trap on ISDN over IOS 12.2 (33) sxj1 running on C6500 chassis?

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Cisco Switching/Routing :: Catalyst 2950 - Release For Snmp-server Enable Traps Errdisable Command?

May 16, 2013

We have a catalyst 2950 switch running:
IOS (tm) C2950 Software (C2950-I6K2L2Q4-M), Version 12.1(22)EA6, RELEASE SOFTWARE (fc1)
This release doesnt have the snmp-server enable traps errdisable command.
Where to look on the cisco site for the next available release for me that would have this command in place?

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Cisco Switching/Routing :: LMS 4.0 Able To Forward SNMP Traps Received From Device Registered

Nov 16, 2011

Cisco LMS 4.0: Is able to forward SNMP traps (ver. 2c) received from device registered with it to a configurable IP address? • Traps contain the original Device Agent IP to identify the source (Not the IP of LMS)?• Is possible to configure one logical IP address or Domain Name for redundant LMS:Cisco Security Manager 4.1:Is able to forward SNMP traps (ver. 2c) received from device registered with it to a configurable IP address?• Traps contain the original Device Agent IP to identify the source (Not the IP of Security Manager)? • Is possible to configure one logical IP address or Domain Name for redundant Security Manager?

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Cisco Switching/Routing :: Configure Snmp Traps For RPS 2300 Failure On 3750S?

Dec 7, 2011

I want to capture RPS related alarm on SNMP server for RPS2300 and cisco 3750d switch

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Cisco Application :: SNMP Server Not Receiving Traps From ACE 4710

May 24, 2012

Had setup my ACE ,to send traps to SNMP server .but dont see any logs on the SNMP server from ACE.
SNMP configuration on ACE 
logging enable
logging buffered 6
logging host udp/514


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Cisco Switching/Routing :: Q931 / ISDN BRI Branch Connecting To ISDN E1 At Central Site?

Jun 6, 2012

I have senario where 15 branches via bri connection to central ISDN E1 Pri Head office.The setup is working before and suddenly branches not able to dial head office.Below is the debug q931  logs from branch router  and i am  getting continous "channel not avalible message on Head office 
Branch router logs
hmc#isdn test call interface bri 0/0/0 44492999
007049: Jun  6 14:41:39.497 gmt: ISDN BR0/0/0 **ERROR**: handle_l2d_srq_mail: Layer 1 inactive
007050: Jun  6 14:41:39.721 gmt: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0/0, TEI 78 changed to up
007051: Jun  6 14:41:39.721 gmt: ISDN BR0/0/0 Q931: Sending SETUP  callref = 0x002E callID = 0x84BC switch = basic-net3 interface = User
007052: Jun  6 14:41:39.721 gmt: ISDN BR0/0/0 Q931: TX -> SETUP pd = 8  callref = 0x2E


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Cisco :: Stopping SNMP Traps For Interface Up / Down?

Oct 3, 2012

I am getting these unwanted entries on my syslog server.03/10/2012 12:57:48 Error 23898: Interface FastEthernet0/1, changed state to downI tried to stop them with no snmp trap link-status but it hasn;t worked.[CODE]

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Cisco :: 3750 Cluster And SNMP Traps?

Jun 15, 2011

I have a 3750 cluster and I want to know what are the recommended snmp traps to be sent.  We definitely want to know when one of the switches in the cluster fails.
I've read about snmp-server enable traps stackwise and snmp-server enable traps cluster.    What do these traps actually do?

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Cisco :: Configuring SNMP Traps On 1231G AP

Jan 17, 2011

I have been experiencing wireless connectivity issues with one of our Cisco 1231G AP. Every now and then users would not be able to connect to the AP. To dive deeper into this issue, I would like to configure SNMP traps on this AP. We are using PRTG and there is an option to configure SNMP trap. However, I would need to now the OID of the AP. Also i need to check for interface up/down status for both fastethernet and the radio. PRTG should be able to notify me when there is any interface resets.

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Cisco :: Enable SNMP Traps On Nexus 1000V?

Dec 18, 2011

I want to configure snmp-traps regarding stpx (root-inconsistency, loop-inconsistency) on a Cisco Nexus 1000V. The command "show snmp traps" lists stpx as a trap that could be configured and which is not at the moment.
MKBE1NX1# sh snmp trap
Trap type                                           Enabled
entity               : entity_mib_change               Yes         
entity               : entity_module_status_change     Yes         
entity               : entity_power_status_change      Yes         

Nothing about stpx... Is there some other way to configure more traps?

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Cisco :: Configure SNMP Traps For Port 80 On ASA 5510?

Jan 30, 2012

Is there a way to send an SNMP trap form the ASA when port 80 is trying to be accessed??

We use the ASA5510 and also use ScanSafe Web Security. Web Security is great but we find ourselves worrying if user has edited their Browser connection settings to remove the proxy settings that we push down using Group Policy. We also cut off the users ability to make changes to those settings but it interferes when I need to troubleshoot a special program that cant use a proxy server. It just makes it harder for me. The other thing is that Group Policy only works for IE. Google Chrome will inherit the system settings in IE.  So we have Safari and Firefox as well as a lot of others to worry about not getting the configuration. There is also debate about limitting the use of anything but IE and FireFox.
Without laying down the law and getting all sorts of hate mail and death threats I would like to run ScanSafe in such a way as to make sure each user receives the Group Policy settings and that is all.
I would now like to just set up an SNMP trap on the ASA for ANY traffic that is trying to get to port 80. Either get in in my syslog server or have the asa email me directly. Scansafe sends the Internet traffic out on 8080 to the Proxy towers.
I could block port 80 outbound but again, I limit my ability to troubleshoot on the fly. I would have to break this every time I need to troubleshoot.

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Cisco :: C2900 False And Delayed SNMP Cold Start Traps

May 31, 2012

I am seeing SNMP coldstart traps that either are delayed by many hours or are false (e.g. right after receiving the coldstart trap a query to sysUptime shows the nodes been up for days).I seen this twice this week in a new network environment for me for two different C2900s running C2900-UNIVERSALK9-M Version 15.0(1)M3 Assuming the coldstart traps are coming from the actual source nodes,   I am curious what could be going on here.
1) One guess I have is possibly the  system clock changed could cause the SNMP agent to send a false cold start trap. Then my guess is in the device log I should see a system time change syslog message.
2) I recall hearing once that syslog and possible traps messages are held in configurable buffer who default value is 1 and if not sent are held and then suffer a delayed sent.  Is it true for both traps and syslog ? In the past I assumed this was simply the logging history buffer  and applicable to syslog traps only.  My assumption in the past was that last trap or last syslog message is sometimes held on reload and sent immediately after restart regardless of device connectivity to the management target.  
I always assumed coldstart traps are never delayed for any reason and that they were pretty accurate substitutes  for system reload syslog messages. Does anyknow know any reason for false or delayed coldstart traps on a C2900  with IOS 15.0(1) ?

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Cisco :: C6500 - Create SNMP For Couple Of Servers / Access List For Separate Community

Jun 4, 2013

On C6500 series I have to create a separate community to send a SNMP trafic for a couple of gig interfaces.The user that will collect these informations has a Monitoring server and is only interested in monitoring traffic on those link and maybe pps.
I understood to create a an ACL pointing to his IP of the server, and that create a community and associate this access list with that community. Those commands I have, but I need to send the user the MIBs or other relevant info on how to collect and forbid everything else but thos interfaces.Do I need to give the SNMP HOST command and associate with this community after that.

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Cisco Switching/Routing :: C6500 / MPLS Campus LAN Virtualization And VSS?

Apr 21, 2010

I'm going to start the evaluation of implementing the virtualization of our campus LAN using MPLS.We'll get many inter-VLAN routing domains per VRF on the same LAN infrastructure.The LAN infrastructure is based on C6500 implementing VSS.Do you have experience with this kind of setup?Any known/faced issue that might prevent the setup of MPLS on VSS enabled C6500?

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Cisco Switching/Routing :: C6500 - Heat Dissipation With Or Without Transceivers?

Apr 13, 2013

how is calculated heat dissipation of ethernet modules for c6500? For example, heat dissipation of WS-X6908-10G-2T - 2083.32 BTU/hour.. This heat dissipation of the empty module, without transceivers? Or including all installed transceivers?

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Cisco Switching/Routing :: C6500 Packets Don't Get Hardware Switches

Oct 23, 2011

My C6500 is having relatively high CPU (no spikes, but constantly)
I'm under the impression that cef is causing this problem because alot of packets are being processed or send to/from the CPU. [code]

I did a netdr and I can see that the majority of packets going to the CPU are packets for which I have an entry in the CEF table.What can be a reason why those packets don't get hardware switches?I'm running Version 12.2(33)SXH5 - Sup720-10G.

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Cisco Switching/Routing :: C6500 QoS - Link Between Internal DSCP And CoS Value

Sep 6, 2012

there is something I find strange on C6500 about QoS: C6500 derive an internal DSCP value for it's internal use, but when configuring the qos mapping on output interfaces, only a cos  value (I guess, an internal cos value) can be used. Is it a misunderstanding from me, or is it really illogic?

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Cisco Switching/Routing :: How To Configure IP Cache Flow On C6500

Nov 28, 2012

I want to see net flow data.I have configured this command on the c6500.but I can to see data only below...How can I configration ip cache flow on the C6500? what is the problem?
int gi4/31
ip add x.x.x.x
ip route-cache flow 
c6500# show ip cache flow
Displaying software-switched flow entries on the MSFC in Module 5:


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Cisco Switching/Routing :: C6500 Bootdisk And Supervisor Engine

Apr 5, 2013

For C6500 chassis,  sup-fould like to know the dirrerence between supervisor engiene 720 sup-bootflash and sup-bootdisk?

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Cisco Switching/Routing :: C6500 Filter ARP Answer On 802.1q Port For Specific VLan

Oct 10, 2012

I am trying to filter ARP answer arriving on a C6500 trunk port, for a specific vlan.Filtering conditions are:

- packet arrive from vlan ID x on the trunk (on only for this vlan ID)
- source MAC address = xx:xx:xx:xx:xx:xx

Thae aim is that the C6500 with never enter into its CAM table this MAC address.I looked at several methos like service policy or vlan filter, but no solution for the moment.

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Cisco Switching/Routing :: Errors Establishing ISDN Communication 1841 BRI

Oct 16, 2012

I'm trying to dial a Cisco 1841 BRI from my Cisco 2811 PRI.  I'm getting a few errors but not sure what else to do to correct the issue.  Config & Logs below from 1841:

interface BRI0/0/0no ip addressencapsulation pppdialer pool-member 2isdn switch-type basic-niisdn point-to-point-setupno cdp enableppp authentication chap callin
00:26:44: ISDN BR0/0/0 Q931: RX <- SETUP pd = 8  callref = 0x46 Bearer Capability i = 0x8890   Standard = CCITT   Transfer Capability = Unrestricted Digital   Transfer Mode = Circuit   Transfer Rate = 64 kbit/s Channel ID i = 0x89 Signal i = 0x40 - Alerting on - pattern 0  Called Party Number i = 0xC1, '452####'   Plan:ISDN, Type:Subscriber(local) Locking Shift to Codeset 5 Codeset 5 IE 0x2A  i = 0x808001039E05, 'From ', 0x8B0C, '214 ###-####', 0x8001, '<'00:26:44:

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Cisco Switching/Routing :: 3750 Switches Refuse To Fire The Port-security Violation Traps

Oct 20, 2010

My group has recently started configuring traps on our switches to alert us of issues as they arise vs. waiting for the Helpdesk to receive user complaints and then responding.We have successfully configured the 2950 and 2960 switches to alert us when a port-security violation happens. However, the 3750 switches refuse to fire the port-security violation traps. The 3750's will fire an errdisable trap when the port goes down though.

Here is one of the port configurations:

interface FastEthernet1/0/45
switchport access vlan 5
switchport mode access
switchport port-security
switchport port-security mac-address sticky


And here is the output of the port-security debug:

2522070: Oct 21 16:37:04: %LINK-3-UPDOWN: Interface FastEthernet1/0/45, changed state to down
2522089: Oct 21 16:37:05: %PM-4-ERR_DISABLE: psecure-violation error detected on Fa1/0/45, putting Fa1/0/45 in err-disable state
2522100: Oct 21 16:37:05: %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC address 0012.3f07.95d3 on port FastEthernet1/0/45.

All of the 3750's are running C3750-IPBASEK9-M, Version 12.2(53) SE2. Wireshark also shows the errdisable traps, but no other traps so I've ruled out the traps being missed. All of the switches have been reloaded and power cycled.

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Cisco Application :: C6500 CSM Real Server Cannot Ping Its VIP

Oct 25, 2011

I've been running into an issue with Cisco CSM for a number of years, but always found a way around it.  Im attempting to get to the bottom of this to find out once and for all, if this is infact a limitation of the device, or a config issue/work around is possible.
Here is my situation.  My CSM's are configured in bridging mode.  Traffic works great, traffic bridges across vlans correctly.  Everything works and have many instances of smilar configurations running in production.  Every once and a while, a client requests that a "real" server (ie LWCMW-021)
cannot ping its VIP address (  I am assuming this is related to the NAT Server, but not 100% sure.  Clients have requested this functionality for some type of application based purpose, but Im unaware if CSM in bridging mode can provide this or not. 
real LWCMW-021
real LWCMW-022

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Cisco Switching/Routing :: 888w - Way To Change Usage Of ISDN Port To Normal RJ45 Port

Sep 25, 2012

I have Cisco 800 series (888w) with BRI-ISDN port. Is there any way to change the usage of ISDN port to normal RJ45 port?I want to use this SOHO router to sharing connection.

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Cisco WAN :: C6500 Routing One IP Away From Connected Sub-net

Jan 24, 2013

I have lets say a /24 directly connected via a vlan on a C6500 in the network.I'm trying to migrate some servers/devices away from it , however I need to move parts of it away bit by bit ( For example a /32 or a /30  that make up the /24 )Ive tried a direct ip route x.x.x.x y.y.y.y     and even a ip route x.x.x.x y.y.y.y 1
Yet it still prefers the directly connected range ( as I pretty much expected. )
Is there any way I get it to prefer a static route over a directly connected?

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Cisco Switching/Routing :: SG200-50 - Does It Have Support For SNMP?

Jul 4, 2012

Does  Cisco SG200-50 50 port gigabit smart switch have support for SNMP ? I have updated the firmware and still can not find any option for snmp.Sent from Cisco Technical Support iPad App.

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Cisco Switching/Routing :: 6509 - VSS SNMP Monitoring

Oct 21, 2012

I have two 6509E's configured with VSS.  In this configuration, is it possible to monitor the CPU and memory of each switch independently using SNMP?                 

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Cisco Switching/Routing :: 4507- SNMP String Is Not Validating

Nov 14, 2011

For some unknown reason our NMS cannot validate SNMP string configured on catalyst switch 4507. SNMP version is 2c
snmp-server community Cisco RO
snmp-server community Cisco RW
snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart
snmp-server enable traps entity
snmp-server enable traps envmon fan shutdown supply temperature status
snmp-server enable traps config
snmp-server enable traps hsrp
snmp-server enable traps syslog
There is Reach ability between NMS server and switch but snmp string is not validating. 

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Cisco Switching/Routing :: Get Snmp OID For Polling In / Out Utilization For 1900

Apr 29, 2013

How to get the Snmp OID for polling the in and out utilization for the CIsco 1900 Series Router interfaces.

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Cisco Switching/Routing :: Setup SNMP V3 On 4948E Switch?

Sep 3, 2012

I am trying to setup SNMP v3 on a 4948E switch here is what I have done so far:
snmp-server location "location"
snmp-server contact IT Admins
snmp-server group SNMPgrp v3 priv read SNMP-ro write SNMP-rw access 80
snmp-server user snmp_user SNMPgrp v3 auth sha xxxxxxxxx priv aes 128 xxxxxxxx access 80
What else am I missing and how can I confirm that it is configured correctly?

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Cisco Switching/Routing :: Get MAC Address From Switch Ports With SNMP V3?

Feb 1, 2013

I have been reading the postings on this site trying to retrieve the MAC address for the client devices (computers, printers) attached to our switches.  We have approximately 500 switches and I need to map the mac address to the switch.  It appears the OID information is for SNMP v2.  We are restricted to using only SNMP v3.  I have tried using the Cisco SNMP Object Navigator without any success. 

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Cisco Switching/Routing :: 5548 Nexus Snmp Community

Nov 20, 2011

I am using cisco Nexus5548 and trying to enter a snmp community, but it doesn't accept it. I enter a community name that is less than 32 characters, with symbols, numbers and letters.

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Cisco Switching/Routing :: SNMP Trap For Syslog In Nexus 5K

Mar 30, 2013

how to enable snmp traps for syslog message in Cisco Nexus platform ?
Mean what would be equivalent CLI for the below
"snmp-server enable traps syslog"

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