Cisco Switching/Routing :: Cat3560s SNMP IpRouteTable Is Empty?

Jun 12, 2013

Env: Configured Cat3560's L3 port and vlan port, enable OSPF routing, SNMP server, etc. The routing info can be shown by CLI show ip route. But, using SNMP MIB broswer to read IpRouteTable(OID.1.3.6.1.2.1.4.21.1, MIB-II, RFC1213), nothing returned, seems IpRouteTable is empty.I would like to know:

1. Cat3560 works as L3 switch, if it support SNMP IpRouteTable, RFC1213?

2. Where is the Routing table of SNMP, is there specific routing table OID?

3. All the L3 switch has this behavior, or just Cat3560 works like this?

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Cisco Switching/Routing :: 6509 Has Four Module Slots Empty

Apr 1, 2013

I have a cisco 6509 (ws-c6509-e) IOS 12.2.(18)SXF6 with the following modules and submodules: [code] I would like to add another module, I have WS-6816-GBIC or WS-6516-GBIC which one will work with my 6509 ? The 6509 has four module slots empty: 4-7-8-9, Can I add the card in one of these slots ?

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Jul 4, 2012

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Oct 21, 2012

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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
 
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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:
 
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snmp-server contact IT Admins
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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
 
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Cisco Switching/Routing :: 4507 - SNMP Configuration For Mac Flapping?

Mar 5, 2013

Would like to ask whats the correct snmp config so that it will send to our snmp server when a mac flapping occurs on a cisco switch specifically 4507 switches.

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Cisco Switching/Routing :: 494810ge - Counters Detail By SNMP?

Dec 5, 2012

Ive got a 494810ge switch, and this parameters are important for me:
 
sh int gi 1/4 counters detail
  Port                InBytes       InUcastPkts      InMcastPkts       InBcastPkts
Gi1/4       252819467437788      173264735013            10827               760
  Port               OutBytes      OutUcastPkts     OutMcastPkts      OutBcastPkts
Gi1/4        36657317030233      280590958051          5248439           5443194
  Port              InPkts 64        OutPkts 64    InPkts 65-127    OutPkts 65-127
Gi1/4             558420918      205564441592       2627477631       60865368994

[code]....

Some parameters i can get by snmp (InBytes,InUcastPkts,InMcastPkts, and so on from out), but how can i take other parameters? I would like to do it by snmp but i did not find proper oids. Now I making a sheme like this: eem every 90 seconds takes this info and writes it down to file into nvram and then send it by scp to server, where file is processed by monitoring system script. It is not very good, cause cisco system cpu sometimes spikes of this and i dont know a resourse of nvram, how much times can i write to it?

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Cisco Switching/Routing :: 3750 Username And Password Via SNMP?

Sep 24, 2012

Is there anyway to pull the usernames and passwords from a switch via SNMP or write a new username and password to switch via SNMP.  I have switch that was apparently misconfigured and i am not feeling like driving all the way down there to console in.       

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Jan 7, 2013

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Cisco Switching/Routing :: 3750 - Enable SNMP On Switches?

Dec 26, 2011

I want to enable SNMP and track the status/ of the interfaces in switches.
 
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we have OPEN NMS, SPLUNK, MYSQL monitoring tools.

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Cisco Switching/Routing :: Higher Than Normal CPU With Spikes To 90 / 100% - Snmp - 6509e?

Nov 2, 2011

we are seeing network latency problems and our cpu on the 6509e is spiking and have a above average % for the past week or so. When we do see these spikes it seems that snmp and apr input is high 
 
CPU utilization for five seconds: 75%/53%; one minute: 17%; five minutes: 14%
PID Runtime(ms)   Invoked      uSecs   5Sec   1Min   5Min TTY Process   9     1636168     95505      17131 4.19%  0.36%  0.34%   0 Check heaps =======>
  12      478096   1011864        472  3.07%  0.12%  0.12%   0 ARP Input =====>  52       30420    436000         69  0.07%  0.07%  0.07%   0 Per-Second Jobs
  53      317496      7789      40762  0.87%  0.10%  0.06%   0 Per-minute Jobs
220       55380     87807        630  0.07%  0.06%  0.07%   0 Compute load avg

[code]....

we recently upgraded our 3560 switches to the new 12.2-55 ios version but have not upgraded our 6509 because its ios is on 12.2(33)SXJ1. Not sure if this is related or not but it seems that after we upgraded to the later ios that the latency started.over the last 24 hours the spike is several times an hour and at least one a day that it hits the 90 - 100 % mark.is there a way that we can limit what snmp view but would not effect functionality or network?

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Cisco Switching/Routing :: 4948 / SNMP Configuration For Trunk Links?

Dec 22, 2012

We have Cisco 4948 switches running in production. We want to moniter the trunk link through SNMP.If trunk link fails SNMP need to send notification to server.

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Cisco Switching/Routing :: 3750 SNMP Trap Send Every 30 Seconds

Dec 17, 2012

I have a snmp trap sent every 30 seconds from one of my cisco switches (a stack of 3750 to be precise): ccStatusMemberStatusChange. Do you know what it is and why it is sent continuously?

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Mar 5, 2013

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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.
 
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Cisco Switching/Routing :: 2960 - Enable Snmp For Switch Port

Dec 18, 2011

i want use CACTI for monitor my bandwidth so i have a question how can i enable snmp for a switch port ? or i shoudl just enable snmp from configuratiopn terminal and then in CACTI i will choose which port will be monitor? can i do something that CACTI connect to my switch with a encryption key ? i have cisco 2960 48 port switch

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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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Dec 7, 2011

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

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Cisco Switching/Routing :: Nexus 7k - Possible To Send Syslog Messages To SNMP Sever

Jul 2, 2012

Query is, Can i send my syslog messages to SNMP sever? if so, what command needs to be enabled on nexus 7k?

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Cisco Switching/Routing :: Cannot Find Port Number From MAC Address Using SNMP With 3725

Dec 2, 2012

I'm developing a project where I use the SNMP protocol to discover the network. By discovering the network I mean go through all the routers and switches and retrieve the IP routing table from routers and the forwarding table from switches. With the routers I have no problem. For the switches I need to know for each port the MAC addresses and the Vlans. Basically it's use SNMP to find a port number from a MAC address. To do that i followed this tutorial: [URL]
 
The problem is that I'm using a Cisco 3725 Router with IOS 12.4 (21) and a NM-16ESW module to work as a Switch and when I use the OID .1.3.6.1.2.1.17 corresponding to the BRIDGE-MIB as it follows:
 
snmpwalk -v2c -c myrouter 10.1.1.5 .1.3.6.1.2.1.17
 
it returns: 
SNMPv2-SMI::mib-2.17.1.1.0 = Hex-STRING: 00 00 00 00 00 00
SNMPv2-SMI::mib-2.17.1.2.0 = INTEGER: 0
SNMPv2-SMI::mib-2.17.1.3.0 = INTEGER: 4
 
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how can I get the Port Number from a MAC address from this "switch" (it's a router working as a switch) using SNMP?

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Cisco Switching/Routing :: C2960 - Edit Vlan SNMP Group Context?

Feb 6, 2012

When using Cisco IOS c2960-lanbasek9-mz.122-50.SE3.bin we can delete line in SNMP group config with 

  no snmp-server group <group-name> v3 priv context vlan-<vlan-id>
without problems.
 
But, after upgrade on version c2960-lanbasek9-mz.122-58.SE2.bin there is output:
 
#####% Ambiguous command:  "no snmp-server group <group-name> v3 priv context vlan-<vlan-id> "
 
It looks like some bug, but there is nothing in the bug toolkit.

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Feb 22, 2012

I am trying to configerate static switchports on our nexus 5548 (nx-os 5.1(3)N1(1)) over snmp.The support-list url... states that the CISCO- VLAN- MEMBERSHIP- MIB is supported.I can read the information, but if i try to set vmVlan or vmVlanType i get the message: "SET failed. ("ip-address"). Information: Not Writable."I can use set_request in general (e.g. CISCO-CONFIG-COPY-MIB). how to set the vlan and vlan-type over snmp?

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Cisco Switching/Routing :: 3750 Switch - SNMP Engine Attempted To Lock Semaphore

Aug 8, 2012

I am having a lab switch. Recently I am getting "%SCHED-3-SEMLOCKED: SNMP ENGINE attempted to lock a semaphore, already locked by itself" message and the switch has started to hang a little bit. I just want to know what this log means and how to trouble shoot.
 
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Feb 27, 2012

All the other switches / routers on quering for SNMP sysName.0 returns their FQDN in our network. The Nexus 7010 and 5020 switches in the network return only their name. "hostname xx" and "ip domain-name xx" defined on all the devices. The SNMP MIB is matching. There are no other SNMP related issues. How can I get the FQDN for these devices ?
 
$  snmpget -v 2c -c public m-65k-00.core sysName.0
SNMPv2-MIB::sysName.0 = STRING: m-65k-00.core.abcd.com
$  snmpget -v 2c -c public m-N7K-00.core sysName.0

[Code].....

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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 :: Nexus FEX Transceivers SNMP MIB Nexus 5000

Dec 22, 2011

Struggle to find the SNMP MIBS of the Nexus 5000 FEX tranceivers.

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