About Emil Naklicki

Emil Naklicki · 05-14-2020

I have a over 50 switches that authenticate with NPS for logins. One of them in particular seems to try to authenticate to NPS on it's own and I'm not exactly sure why. The switch in question is a 3750 stack. This is flooding my NPS logs with failure...

Emil Naklicki · 03-25-2020

Hello I have two Nexus 93180yc-fx switches peered with vPC. I have created vPC 10 member ports with LACP 10 to connect into my current production network. My management vlan is 200. My question is does each Nexus has to have a unique IP for the man...

Emil Naklicki · 12-20-2019

I am reviewing the latest Auto QOS settings and trying to wrap my head around ingress priory queue. So COS 5 is used for voice and according to the configuration below should be placed in queue 2 (Priority queue). However, I am not seeing any mapping...

Emil Naklicki · 12-17-2019

Hello all, I have a few questions regarding Auto QOS SRND4 service policies. The only policy my switch created is service-policy input AUTOQOS-SRND4-CISCOPHONE-POLICY Is this something I would want to configure on all my trunk links or should this in...

Emil Naklicki · 11-06-2018

Hello, I have a lot of switches in need to backup. I have Kron working if I set the file name manually. For example, show run | redir tftp://10.5.7.50/folder/switch.txt. My question is, is there a way to automatically insert the hostname into this ...

Emil Naklicki · 05-15-2020

Here is the config with all personal info removed

Emil Naklicki · 05-15-2020

You would connected both switches via trunk. ExampleSW1 Gi0/1 Switch mode TrunkSW2 Gi0/1 Switch mode Trunk You can setup the VLANs on both switches manually or use GVRP to propogate vlans between switches . Usually on catalyst switches, we use vtp b...

Emil Naklicki · 05-15-2020

So other switch do not send authentication unless I try to actually log into the them. That's why I am not able to compare them on NPS. When I do authenticate to a switch the Calling station ID in NPS is the IP address of the computer from which I st...

Emil Naklicki · 05-15-2020

So the source address in using vlan 89. This is working fine as in I could log in my self against NPS to this switch. Also NPS does log the failed attempts the switch try's on its own. Client Machine:Security ID: NULL SIDAccount Name: -Fully Qualifi...

Emil Naklicki · 05-14-2020

Hello George, I am using Server 2016 as a Network Policy Server. Thanks for the 127.0.0.x explanation, I wasn't sure where that was coming from. I suppose I could create an access list to stop this but I am more concerned with what exactly is causing...

Member Since	‎11-08-2012 08:11 AM
Date Last Visited	‎05-24-2020 11:43 AM
Posts	33

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Switch tries to authenticate to Radius by itself

vPC Nexus 9K peers to C4510 trunking

QOS input priority queue

Auto QOS SRND4 service policy

Kron with hostname

Re: Switch tries to authenticate to Radius by itself

Re: Cisco SG350 28P extension

Re: Switch tries to authenticate to Radius by itself

Re: Switch tries to authenticate to Radius by itself

Re: Switch tries to authenticate to Radius by itself