Network Management

When I highlight VLANS in Network Assistant 4.1 I only see the colors when the link is either a trunk with all VLANS allowed or a switchport configured for one VLAN. I want to show the colors on trunks not configured to carry all VLAN traffic. Is t...

This is probably not the most important thing in the world - I have recently taken over as admin of a medium/small network (40+ switches) - and I found CNA (Cisco Network Assistant, latest version at this time, 5.6) to be a good quick tool to get an ...

Hi all, Please help me in this problem. I have installed CSM 4.2 and while trying for a device discovery it is showing the following error. "Error in communicating with DCR server. DCR server may be down. Please start the DCR server and then start ...

What access to an end device should a SNMPv3 USER will have if it is participating in a GROUP with no VIEW configured? Switch1(config)#snmp-server group TEST v3 priv ?   access    specify an access-list associated with this group   context   specify...

Hi, I am using Cisco LMS 4.2.5. But I am facing a problem that, whenever a device or link fails - it is not automatically get reflected in topology. If I close and reopen topology service the failure appears. Where is the settings for making it auto...

Hello, I have an LMS server version 4.2.5 and after Java 7.21 I haven't been able to get the Topology function to work. Has anyone out there resolved this issue or am I out of luck until we get the latest / new version of LMS/Prime? ej

Dear, I have installed LMS 4.2.5 and discovered the devices and they are in reachable state, Also a data collection was done and device management was altered. Everything is okay except the topology view that shows the devices in green state, but whe...

Hi Folks.I'm using the Cisco Prime Infra: Version : 1.3.0.20Patch: Cisco Prime Network Control System Version: Update.4.16Patch: Cisco Prime Network Control System Version: Update-1_12_for_version_1_3_0_20And, I am receiving the infamous "Low space" ...

Hi, A notification trap from a Catalyst 3850 (s/w version 3.7.2E) does not seem to fit the CISCO-ENVMON-MIB specification. To summarize the content of an example trap (generated when a fan was removed): Enterprise: 1.3.6.1.4.1.9.9.13.3 Generic trap: ...

Hello, I am trying to ping between all of the computers, but I can't figure out what I am doing wrong.  Can someone help me please.  I am using OSPF.  Thank you. 

Hi,          Am trying to setup performance monitoring(RTT and packet drops) using IPSLA with opennms monitoring tool. Data is not getting generated for the RTTMON OID when checked through NET-SNMP. Due to this graphs are not getting populated in Ope...

We have a service provider that has had multiple issues in the past with route oscillation (withdrawing routes and then injecting routes), causing the BGP total routes to fluctuate significantly and affect internet access. I'm working on an EEM that ...

Hello, Im new with dcnm, but is there any way I can see how eigrp ir working? this is for nexus. thanks.

Hi,we are used SNMP traps sent from our core switches to our PI 1.3 server to notify us about link down events. In this scenario we got emails only for link down events on our core switches.Now, we are using PI 2.0. It seems PI 2.0 checks link status...

I am trying to poll a stack of 2960s switches for transceiver values (volt, dBm...) . According to documentation, the 2960s should support this MIB, and a poll of sysORID lists the MIB. Cisco even has an example in a configuration guide http://www.ci...