Switching

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...

Hi expert guysI am trying to configure authentication login with radius server. This configuration is working fine with 2960, 3860, but something wrong with my 4507- I am using Windows server radius services (following by this guide line https://www....

Hello all, I am trying to download the ASDM for my windows 10 after the installation finished and I try to open i get an error please see the attached. Any help i appreciated.  Best Kind SS

Hi,I came to managing a network a few months ago, I am NOT a network SME.  I am trying to figure out multicast issues. Developer has this setup:SRV1  (10.16.16.228, using UDP 224.4.205.58-61) streaming video to SRV2 (10.16.16.228). SRV2 is then strea...

For some background, we have a WLC 5520 and running 2802 AP's.  We are running 8.5.161.0. I haven't checked Prime in a long time, and discovered our Rogue AP alarms were over 100K for the last 30 days.   I went through and deleted them (yes, 500 at a...

HiWe got hunderds access-list lines on switch, I just wondering if there is a tool which I can use it to test if a added ACL line works, just like the packet-tracer command in ASA.Thanks.

Is anyone aware of a command in 3750 IOS that would allow testing packet flow though ACLs? I'm thinking of something that would operate like Packet Tracer in the ASA products.

Hello everyone, First, I wanna say that I hope everyone is safe and healthy during the covid pandemia.  Regarding to the title, here is my question. I have an ASR920 and I'd like to send packets with MTU bigger than 1500 over a BDI interface. I've ch...

Hi, understand that the default power supply for C9300-24S is PWR-C1-715WAC.Is the switch still able to run if there are 2 x PWR-C1-350WAC as primary and secondary power supply? Or the primary ans secondary power supply must be PWR-C1-715WAC? Thank y...

Hello We have a new 2960X switch but it isn't sending power to none Cisco end point. We can connect a Cisco access point and it provides power as normal, but when I connect the door access control unit or a Mitel telephone I get the following error m...

See next message: