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Hello, I was trying to construct a simple network and got it up the specifications, however when the last step was to configure ipv4 static routes I couldn't quite get it to connect and ping end to end. I tried multiple things but nothing seemed to w...

Hello there.I am trying to upgrade my Switches in installmode to a higher version but it fails, because of invalid image. Switches to upgrade:1x WS-C3850-48P // 2x WS-C3650-48PD IOS in use:16.12.10 CAT3K_CAA-UNIVERSALK9IOS to upgrade to:16.12.10a CAT...

Dynamyte by Level 1
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  • 10 replies
  • 0 Helpful votes

I have a less then a dozen Cisco 3850 switches that I am working on.  I need to configure 802.1x authentication.  The issue is the switches are reaching out to Cisco ACS and I need to set up radius server to enable 802.1x.  The Cisco ACS I found out ...

John N by Level 1
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  • 2 replies
  • 0 Helpful votes

Hi everyone!I´m a student from CCNA, the problem in my Net is When i ping PC1 from PC7 (or upside down) i get "Desination host unreachable". I want get all devices are connected. One more doubt, how i know MLS and R1 are connected? i don´t understand...

1538649_1-1710649280906.png 1538649_0-1710649184241.png 1538649_2-1710649329259.png
JeremyOc by Level 1
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  • 3 replies
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Resolved! Failover Ethernet

I remember reading some time ago about "Failover Ethernet" on Catalyst switchports.  This was kinda like a port-channel in "mode on" except that it was not a port-channel, but still bound two interfaces together so that only one ever was active, with...