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I have configure my router to be the DHCP server. When connected to the switch ports of the router I can learn an IP address but when I connect it to another switch with the same VLAN it is not working. (please see configs and diagram below.   NOTE: ...

DHCP.JPG

Dear Fellows,I would like to know if there is any chance to have running in a cisco device SNMPv2 and SNMPv3  at the same time? I would like to know if both protocols could coexist?.I am in process of migrating from SNMPv2 to SNMPv3 and I would like ...

All,    I have a customer using PRTG as their monitoring tool/collector and their network has limited bandwidth. I wanted to know if there are any documents relating to fine tuning timeouts/caching/TTL's? I couldn't find any that addressed my concern...

I run a pretty big Solarwinds shop in my infrastructure.  We use NPM, UDT, and NCM that poll for configs, port details, and network health etc.  Recently I started getting log messages all of the network for SNMP authentication failures.  Here's the ...

cbkirwan1 by Level 1
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  • 1 replies
  • 0 Helpful votes

Hello Team - I wish to deploy an ISR4321 router to sit in my main DC between my NTP source sat upstream in my Management network and devices connected downstream in my network which do not have direct connection to my management network. In this exam...

I have a couple WS-C3750-48TS switches that have an older IOS 12.2(50)SE.  I have run a Nessus scan against them and they say there are vulnerabilities that need fixing.   I can't open a case because they are EOL and EOS.    Does anyone know what th...

trabold by Level 1
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  • 2 replies
  • 0 Helpful votes

It seems every time I want to do an in-place upgrade for Prime, the install fails with either the upgrade file is corrupt or disc space. However I checked and verified the MD5 of the file and free space is more than enough.  I am running PI Enterpris...

DAVID by Level 3
  • 3858 Views
  • 13 replies
  • 0 Helpful votes

hello,I need your help for the following situation in my company we are developing an app for monitoring network and devices.I've seen the prime infrastructure work and i like .when SW are configured in prime infrastructure, we able to obtain informa...

Hi I am planning to setup NTP with Authentication. A router R1 in the DC will get its time from the ISP, then all devices within the DC will get their time from this router. So can R1 be configured with the server command and get its time from an ISP...

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