I am building a few 3750 stacks, I want to be able to poll/monitor each individual switch in the stack but as it only has 1 ip associated with the stack how can I do this. I am polling the uplink interfaces but as I only have uplinks on the top and bottom switch I am blind to a switch going down in the middle of the stack.
View 4 RepliesWe have a stack setup with 2 C3750x-12s and 5 C3750x-48p switches. We have two of these stacks. One is working and responding with snmp just fine. Our second one is showing the errors in the logThe only difference i see between the two stacks right now are the sw versions.
View 1 Replies View RelatedWe currently have a few 5505s installed at client sites which are connected via s2s ipsec VPN to our datacenter's 5510. We are using Nagios to monitor the local data center and remote client infrastructure (over the VPNs) which has been working well.
We would like to also monitor the remote 5505s using SNMP over the s2s tunnels but it doesn't seem to be working, the connection is timing out. We've configured the remote 5505s with the same snmp statement we used on the 5510 (snmp-server host inside <remote datacenter IP> poll community ***** version 2c) yet the Nagios SNMP check cannot connect to the remote 5505s. We've also tried the command using 'outside' without any luck, not sure how to get SNMP to route over the VPN.
I am trying to poll the 5 minute average CPU utilization of my Cisco Aironet 1252 (IOS version 12.4(25d)JA) using SNMP OID .1.3.6.1.4.1.9.2.1.58.0.However for some reason I am not getting any response back from the aironet. Note I am able to retrive the memory utilization without a problem.
View 1 Replies View RelatedI am trying to add ACS 1121 (ver 5.3) to monitoring and seems that MIB are missing. Need MIB for this device which I can use in monitoring tool.
View 1 Replies View Related how snmp monitoring works when we have WLC in the networking.Before the WLC 5508 instalation, we had the Nagios monitoring each Access Point in the networking. Today, the Nagios still monitoring the networking, but the Nagios cannot get the same information of the APs (CPU, status interface, memory, etc).Now, the WLC controls each AP, the IP address, netmask, community (of all AP) are the same before the WLC instalation. I have tried to configure the SNMP information in Management>>SNMP>>Communities, but these configuration are from WLC and not from each AP.
How can I configure the SNMP setting in my AP to still use the Nagios to monitoring the networking?
I have 5 installations of ACS appliances (ACS 1121 running ACS 5.3). Is there a way to monitor them via SNMP? The AD client keeps dying on one of them, and even with the newest patch it's not up. Also, i want to monitor them up/down, CPU, memory... basic network monitoring to make sure my devices are healthy.
Any one know if that can be configured? I figured i'd ask here before opening a TAC.
We currently have as our stack master a 24 port Non-PoE that we want to replace with a 48 port Non-PoE. The 48 port switch at one time was provisioned as switch 3 in the stack (not the master). Correct me if I am wrong, but theoretically all I should need to do to get this working is to shut off the existing master so it re-elects a master and then provision the 48 port switch as the new switch one and make sure switch 1 has a high priority?
Do I need to write erase the switch that is replacing the current master first?
I'm a C# programmer and as part of my software I need to monitor some Cisco Catalyst 3560V2 24 switches using SNMP (By reading MIB/S data).Apparently this switch supports more than 50 different MIBs.My question is which MIB/MIBS contains general health data (parameters) that may determine if the switch is OK, Degraded or Malfunctioned.
View 0 Replies View RelatedI am trying to monitor my ASA 5505. This asa is connect via a ip-sec tunnel to our network. I have no problems with snmp monitoring devices behind the ASA, but when trying to monitor the asa itself I do not get a SNMP response.
View 2 Replies View RelatedI was positively surprised to find the optical transmit/receive values using the show fiber-ports optical-transceiver detailed command on a SG300-10.
Now I'm wondering if there is also a SNMP-MIB to query these values? I've already tried the CISCO-ENTITY-SENSOR-MIB used by the larger devices running Cisco IOS, but this didn't work.
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?
View 1 Replies View RelatedI'm running 12.2(33)SXJ1 on a 6500 with several IPv6 BGP peers. Is there any way to monitor the BGP status of IPv6 peers? I've been through the BGP4 mib and cant seem find a way to check the status of IPv6 peers.
View 4 Replies View RelatedWe have C7206VXR NPE-G2 platform with transceiver which support DOM.Could we monitor DOM tx/rx level statistic through snmp for 7206 platform?In CLI result of command "sh interf GigabitEthernet0/1 transceiver" give some information.We tried search for some MIB In "MIB locator" on cisco.com.
View 2 Replies View RelatedIs temperature monitoring via snmp supported on Cisco 2801 routers? when i perform a snmpwalk i donot get the associated value for the oids.
View 2 Replies View RelatedI am using ASA 5510 Firewall and i have established VPN tunnels too , now i want to Monitor the bandwidth utilization , i have installed PRTG Monitor application and want to add the firewall , how to enable the SNMP in ASA .
View 1 Replies View RelatedI'm currently implementing Microsoft System Center 2012 Operations Manager, the curent stage of the project is to add the network devices to SCOM via SNMP in order to monitor them, I am able to add them all and monitor; however, my ASA 5510, although SCOM discovers the ASA via SNMP and adds it to the network monitoring list, it loses SNMP connectivy every 30 minutes, and 15 later it reconnect with SCOM, then after another 15 minutes it loses the connection again, and so on and so for.
View 1 Replies View RelatedBased on the stace trace, how do I determine what object is being polled??? (what is causing the high cpu for SNMP ENGINE)
From the “show stack 295” output (SNMP ENGINE)
router>show stack 295
Process 295: SNMP ENGINE
Stack segment 0x68226DC0 - 0x68229CA0
FP: 0x68229BD0, RA: 0x62A0D95C
FP: 0x68229BF8, RA: 0x628276A8
FP: 0x68229C68, RA: 0x629FBE08
FP: 0x68229C80, RA: 0x629FBDEC
How I can actively monitor the interfaces and overall status of 2 x ASA 5500s in an Active/Standby configuration?
I can setup monitoring of the interfaces on the Active member but I'm not sure how to manage the Standby member?
We have 3750-X's with dual power supplies. When one of them is disconnected the NMS/Netcool is not picking up the trap. What MIB is needed to monitor the power supplies?
View 1 Replies View RelatedI 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?
I have a cat 3750 switch with the folowing snmp v3 config:
-snmp-server group admin v3 priv
-snmp-server user lmsadmin admin v3 auth md5 password1 priv aes 256 password2
The credentials on the device in LMS are as folowing:
where Auth. password = password1 and private password = password2:
When I run a credentials verification job, I get the following error message:
Error performing SNMP operation.
I have tried this on LMS version 4.0 and 4.1 with the same result.
I want to make my switch send trap when failed SSH login is detected. I found the "login Enhancement" feature and enabled the trap and logging for the failed attempt.
3750# sh run | in login
aaa authentication login default local
login delay 1
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We are currently monitoring approximately 50 locations each having one or more cisco devices, Catalyst 3750 and 3560.Locations are connected via CWDM.We would like to monitor interface errors, signal loss and power on CWDM SFP transceivers on Catalyst 3560 and Catalyst 3750 switches. We tried to get these values (as shown using „sh interface transceiver“ command) using SNMP but we didn't get any SNMP result. What MIB or other functions/ modules/ features need to be used/activated on switch?Do we need any additional piece of hardware?
View 25 Replies View RelatedIs 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.
View 2 Replies View RelatedI want to enable SNMP and track the status/ of the interfaces in switches.
We have Two- cat 3750 (L3 switch) and Nine-cat 2960 (L2)
How to configure the SNMP. any Links provides the required info with an example of configuring snmp will be really useful.
we have OPEN NMS, SPLUNK, MYSQL monitoring tools.
I have been seeing high CPU on a 3750 stack we use for our phone system. I followed the documentation here:
[URL]
This documentation pointed out that the interrupt was very high and so I started looking at the CPU queues to debug. The icmp queue was dropping TONS of traffic.
The debug was full of these:
ICMP-Q:Dropped Not a candidate: Remote Port Blocked L3If:Vlan248 L2If:GigabitEthernet1/0/17 DI:0xB4, LT:7, Vlan:248 SrcGPN:17, SrcGID:17, ACLLogIdx:0x0, MacDA:001a.a1c4.1cd2, MacSA: 0013.192c.bb80 IP_SA:5.1.1.10
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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?
View 1 Replies View RelatedWe have a current 3-stack 3750 ( 48-P,48-TS & 3750v2-48PS ) running fine. There is a plan to introduce a fourth stack member ( 3750X-48P ) into this stack.as per cisco documentation, it suggests to use 3750X as master for a mixed stack. In this case, we will need to upgrade current other 3 stack switches to a latest version.,Can we do a no-downtime ios upgrade on the existing 3-switch stack?, when this upgrade is done, is there any way to have the new ios pushed down to all three stack members at the same time or do we need to each member upgrade seperately?, for adding the fourth member, is it acceptable if master is ruuning ver eg. 12.2(55) and all rest of the members run ver 12.2(53) ? will this create any issues and will stacking be successful.
View 5 Replies View RelatedI have 4 switches of 3750. I need toupgrade all the switches, but I can't to disconnect the stack cable.How I can to upgrade the version without to disconnect the stack cable?
View 2 Replies View RelatedI will be installing a new ASA 5510 firewall on our SIP vlan to separate our voice traffic from the rest of the traffic. I'm trying to decide whether or not I should go with an active/active setup or an active/standby. Any insight on the best way to set this up? This install is going in from scratch, and I am going to be connecting to a 3750 switch stack. Should I pair up a link from each switch to each 5510 using etherchannels? Should I use 8.3 or 8.4? Most of the docs I've been able to find say it depends on this, that, or the other.
View 2 Replies View RelatedI have 3750 stack with 4 switches.I am trying to make change some port to new VLAN, but switch 2 & 3 new change never works, the ports stick with old VLAN. Other two switches works as I expected on new changed VLAN.Tried to reboot, no progress.
#Show VLAN command confirmed the VLAN changes are made.
#show switch detail
Current
Switch# Role Mac Address Priority State
--------------------------------------------------------
1 Member 0019.e752.xxxx 1 Ready
2 Member 0015.f9bf.xxxx 1 Ready
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I have 2 3750x switches connected via a pair of stackwise cables, but I keep seeing error messages about the stack&switch ports going up and down,Performance wise, it seems to work, but I'd like to eliminate this message... Sometimes it will go hours without bouncing, sometimes it does it a few times a minute....
*Mar 4 12:56:57.903: %STACKMGR-4-STACK_LINK_CHANGE: Stack Port 2 Switch 1 has changed to state DOWN
*Mar 4 13:16:48.070: %STACKMGR-4-STACK_LINK_CHANGE: Stack Port 1 Switch 2 has changed to state UP
*Mar 4 13:16:49.093: %STACKMGR-4-STACK_LINK_CHANGE: Stack Port 1 Switch 2 has changed to state DOWN
*Mar 4 13:38:55.802: %STACKMGR-4-STACK_LINK_CHANGE: Stack Port 2 Switch 1 has changed to state UP
*Mar 4 13:38:56.809: %STACKMGR-4-STACK_LINK_CHANGE: Stack Port 2 Switch 1 has changed to state DOWN
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