how to let 2 switches connected to my isr 2911 router take the time from ntp server this is the configuration of my ntp server on router but on switches time is not updating from router its different :for the router gatewate interface to lan ( i hav...
Hi, I have some Cisco 3850-12S-E switches currently running software version 03.06.06E.I know now that I have options of either Denali, Fuji or Everest depending on what features I need.Basically the switch isn't doing anything too fancy - just layer...
Sorry, for any mistakes, since this is my first posting but, would anyone have an idea of why a Catalyst 2960x switch will not allow me to interrupt its boot process without ending up rebooting? I made the mistake of using the enable secret command a...
Hi,When a few switches are stacked, during the boot one of them states an error:Switch X has a platform mismatch with the stack. Only on changing to a compatible bandwidth mode will the switch joinWhen booted, show switch command output in master swi...
Switch Ports Model SW Version SW Image Mode------ ----- ----- ---------- ---------- ----* 1 16 WS-C3850-12XS 16.9.4 CAT3K_CAA-UNIVERSALK9 BUNDLE while trying to figure out how to show hardware counters for specific ACLs, I ran into a hardware crash ...
Hello, Can someone please help me understand why 2 ports I am trying to add to an existing channel group are not coming up? Shows as status down and line protocol down. The current Etherchannel group has two fiber cables (1gig each) and I am trying t...
When i was looking for Cisco Nexus 9k series model switch, it was mentioned 2 types of mode. One of them is ACI mode and the other one is NX-OS mode. I searched smth about them but I couldn't find any utility information. So is there anyone to explai...
I am doing a project in my class where I have to be able to access the internet from a layer 3 switch that is using internalVlan routing. I am using the schools internet connection to supply the switch/hosts with the connection. I am able to ping to ...
I wanted to do Cisco 3850 IOS XE Software upgrade and I found out on release note that the IOS 16.6.7 is not compatible to with 5508 wireless controller.My question, is it when it is connected directly? Or what about if not connected directly and if...
1. I noticed the below on the ENCOR exam topics & was thinking - would you need exposure to DNAC to understand how this works.6.5 Interpret REST API response codes and results in payload using Cisco DNA Center and RESTCONF2. How would you achieve the...
Hello,I'm having a problem going to enable mode when my tacacs+ server is down. I have cisco ISE in place working as my tacacs server, which is working correctly, the problem I'm having is when the switch loses connectivity to ISE and I need to login...
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