Network Management

We are currently using Solarwinds to run Compliance Reports for all our Cisco hardware.  One of the criteria is Disabling reverse telnet on these devices.Previously I have done this under 'Line-console-0transport input/transport preferred noneThis ha...

Network management or monitoring?  Scope of the question:For my company (with a very large network)  I'm writing a research to develop a Network Monitoring capacity for a part of the network. Previous phrase was provided by my superiors and in my opi...

Good day, tell me why cisco asr 9001 ver xr 6.5.2. changes the status of the radius server to dead? debug below. server 10.32.0.60/1812/1646 UP->DEAD RP/0/RSP0/CPU0:Jan 20 10:26:43.590 MSK: radiusd[1137]: ip add v6 existing len: 16RP/0/RSP0/CPU0:Jan ...

Hello, Let me preface my question with: I am no networking admin. At all.   My system is a live entertainment system. I have a "controller" going to a 200 series switch, going to an SFP switch, then into several different switches over fiber.   I wan...

hello guys, anyone familiar with a way to see a logg of executed commands history?one of our customers had a service down because someone entered a 'shutdown vlan XX' command on the NFS vlan. i know there is such log file in Juniper and HP.  thanks i...

Catalyst 3850-24S-S Switch configured as core switch, VLANs for telephone system, network and Wifi are working fine as the end devices are also Cisco. But we have Fire alarm  (Edwards Detection and alarm) Vlan161 and BMS (Honeywell Alerton) Systems w...

Recently I installed Cisco SG350-K9 Series Managed Switches 52 port in both offices.  Office A (Old office)Equipment's:1 Cisco SG350- 52 port Switch (192.168.1.1)2 FTTH 200mbps Internet3 Dlink IP Telephone PBX4 Telephone 1 line. to use with office A ...

I have a Cisco 1921 I am wanting to use for internet connections at home. My internet service provided is spectrum and I have a modem I want to use for this. I would like to use G0/0 to go from the back of the modem, to the router. So this would be t...

Hi, how are you?I need help , with connecting my server pc to ethernet i can see him with the WIFI , but if i connect my server with WIFI , i cant see my server and my pc.If server is with ethernet , i can see this pc too. Im using a CISCO RV 340W , ...

I have some licenses available in PI, but when I try to add a switch I get , " No valid device is selected to change admin status "  when it is in the unmanaged state, after adding it. One of these would tell me , before I could add it,  that the IP ...

In the device rediscovery process I'm experiencing inconsistent snmp collection results.  At one time or another22 devices (3750,3850,4500 switches and 2900 and ASR1001 routers) have been successfully discovered/rediscovered by the PI, only to later ...

Hello Everyone, I'm looking for input on best practices when it comes to updating firmware. I've been tasked with writing up something of a schedule to follow so we can work towards staying current on our network device images. My initial though woul...