Switching

Important alertsMS130-24(P) switches will reboot twice during the upgrade process when transitioning to MS 18.1.8 (or later) from MS 18.1.7 or earlier. This behavior is expected, and is not indicative of a problem.New feature highlightsGroup Policy A...

Hi community,I would like to ask you for help or ideas what to try as I feel I run out of the options.Case: I am moving endpoints from 9300uxm (traditional L2/L3) into newly build parallel network SD-LAN fabric (LISP PUB/SUB) managed by DNAC/CCC, aut...

There appears to be an issue currently (8th Sept 11am BST) with the dashboard GUI for some switches as below:Same in both Edge and Chrome so looks like a Meraki issue.Some switches are fine, most for me, are not.I will phone support as soon as I am o...

Hi All, Quick help (I think it is simple for ACI Specialists;). Please see the below topology.: ACI Main Fabric is built in São Paulo room and the customer needs to expand the fabric in new room which is 800m away from the Main ACI Fabric – same DC, ...

We are having a very difficult time with our Cisco C9200L-48P-4X and C9300L-48P-4X switches after converting them to be managed through the Meraki Dashboard.Initially, everything works fine, but after some time we start experiencing a number of issue...

I bought a Cisco Catalyst switch from a hamfest (amateur radio swap meet) and am trying to get it working.  I am a retired software engineer and am just looking to get this working.  I can connect to it through a serial conection and can run some ini...

Hi everyone,I’m planning how to approach fiber uplinks when upgrading a network, and I’m interested in how others usually make this decision.For example, when connecting switches between different floors or buildings, I usually look at the distance f...

I am testing FlexStack in my lab using two Catalyst 2960-X switches running IOS 15.2(7)E14.While the stack appears to be fully formed and healthy according to show switch detail and show switch stack-ring speed, there is an inconsistency in the outpu...

I'm just wondering how/where I can get this console cable (CAB-CONSOLE-M12=) so I can configure a IE-3400H-24FT-E V02 industrial switch. Any help would be greatly appreciated.

hi all,just curious, is there a way to extend your network ie vlans etc to and from “site a” to “site b” using dark fibre without having a firewall in “site b”thanks,rob

Hi All,We have been experiencing frequent switch hangs and downtime on the WS-C3650-8PC-S switch.Observations:Power supply has been checked and is functioning properly.All switch LEDs remain stable, but the device is not reachable via ping.After a re...