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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....

Ha Dao by Level 1
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 I understand or from what ive seen there is a bug in some version of the software for switches, is mine one of them? I get errdisable cause loopback on ports  10, 22, 34, 46I noticed the ports go on errdisable when I plug in my 12-port PoE tester, t...

aarcigagts by Level 1
  • 3174 Views
  • 12 replies
  • 0 Helpful votes

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

SS2020 by Level 1
  • 716 Views
  • 1 replies
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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...

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.

dporod by Level 1
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  • 6 replies
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Resolved! VSS in Cisco 9410R

Hi All,   Do C9410R support VSS ?   Because in datasheet it says "Cisco StackWise Virtual is supported only on Cisco Catalyst 9404R and Cisco Catalyst 9407R switches."

prashanma by Level 1
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  • 8 replies
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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...

PAR by Level 1
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  • 8 replies
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I have 10 Cisco 3650 switches, all running in install mode. They all have at least IOS XE version Denali 16.3.5b or higher. I am currently upgrading all of them to Denali 16.3.8. I have upgraded 4 already but when I do a Show Version they all show bo...

Hi, In Packet Tracer, I build small network, one of 192.168.10.0/24 that runs on vlan10 and name by LAN1.The other network is LAN2 and runs on 172.19.0.0/16. I want to SSH from PC in LAN1 (192.168.10.1/24 for example) and connect to the only switch t...

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