Network Management

Hi,I am trying to change passwords for current local usernames on cisco NX-OS switches, according to cisco documantation this will change passwords for SNMPv3 users as well (i am using same local user as SNMPv3 user). Is there a way to avoid this (be...

We recently stood up two new Linux NTP servers. They are serving time to the network without issue until we add the MD5 key. Once we do we get the following error:NTP Core(INFO): 10.1.1.1 C01C 8C bad_auth Invalid_NAKNTP Core (ERROR): Invalid-NAK erro...

Hello Guys I have the following aaa configuration in my 2921 using tacacs in ISE aaa authentication login default group tacacs+ localaaa authorization exec default group tacacs+ local aaa accounting commands 15 default start-stop group tacacs+aaa acc...

I'm trying to get " description dvd-net-ap13 - 192.168.1.192 - 6849.92d0.3A54 " onto a single line so I can then use that to set the description of the port with this information. I cannot seem to get variables $_cli_result - $_string_result to retur...

Running aci in the environment. last year we downsized and I admind down all the ports that were left vacant. Building back out with a new customer that is attaching to our environment and using the same EPGs as the old. All the EPGs are still associ...

cisco nexus 7000 series 4 slot Superuser device, connected to Tecacs for the authentication process, the device wanted to be reset but there was a problem when resetting factory default and i dont know about this password superuser, I followed the do...

Hi Guys, So I have a monitoring device setup on the network. All our networking devices are integrated into TACACS, however this monitoring device only support RADIUS, is there any way to integrate RADIUS with TACACS authentication.? And also I have ...

Hi i just wanted to know if the SFMC 4200 is able to do multi instancing? i can only create a native instance (FTD). 

So i know the gist of it. Thanks to the help hereNetwork Address i see as anything ending with 0 Example: 192.168.0.0Broadcast Address i see as anything ending with 255 Example: 192.168.0.255Whereas NetID i honestly just see in theory as what your ne...

Hello, I'm not so experienced network admin. So I have a questionat the moment switching ISPs on the router is done using tracks.Part of configtrack 10 ip sla 10 reachabilitytrack 11 ip sla 11 reachabilitytrack 15 list boolean andobject 10 notobject ...

Hi, I am hoping to get more help here. I have created the ipv4 address that I want to use in this case. Can I please have some help with actually configuring the rest of what I am supposed to do? I need to apply this custom plan to what I have so far...

Hello everyone,This is my first post here, and I apologise if it is in the wrong section, but I really am hitting a roadblock with this.I have a project where separate departments have their own subnet and vlan. Within the subnet and VLAN, the hosts ...

Hello,I'm trying to make a home network with dhcp and two vlans, but for some reason I can't get vlan 10 to give ip address to devices and on vlan 20 i get the address, but not ipv6 address I've been stuck on this for a while now and can't figure out...

Can you explain how to create and run a threat scenario to simulate a Cisco SD-WAN potential attacks and vulnerabilities in EVE-NG simulator ?

Hello.I make many sensors for PRTG.I want to see EIGRP neighbours status and make single sensor with multiple channels (for PRTG free edition )Sensor get all EIGRP neighbours in all AS and save it to JSON file.After this, You can stop sensor, edit J...