Switching

CCNA PT lab 6.3.4 is walking us through converting each physical port from access to trunk, then configuring the port Channel to trunk. The Cisco CCNA book and some posts do not show this step.Is this needed?  As I believe that creating a port-channe...

Hello fellow technicians I've recognized that the port numbering of the Cisco Catalyst IE3300 starts at the SFP Ports with 1/1 & 1/2.Does an alternative device exists, of which the port numbering starts with RJ45 at 1/1? I would be thankful, if someo...

We are using SG-200, SG-300, and SG-350 switches in our network.  The SG-200 and SG-300 switches have a section in the menu under SECURITY>Mgt Access Method called Access Profiles that allow you to set a specific IP inside the network from which you ...

Hi Team ,  What is the difference between  Cisco 350X Series Stackable Managed Switches   and  Cisco Catalyst 3560-G48PS  ?    

Hello all,I'm a new recrute on a company and I have to work on deleting the native VLAN1 from the network.Normaly the gateways of all machines should be on a firewall (Fortigate), if it's not the case, it should be normalized.I'm confused cause I fin...

I searched on CCO and all it says LOG a TAC case. Can someone explain what this error message means?Router is a Cisco 3745 running c3745-ipbase-mz.123-14.T1.bin.More information can be found in the attached file.

Best Practice For Upgrading IOS?Hello all. I have been looking at switches in a client's network and I've found that these switches are running Cisco IOS version 15.2(2)E5 and IOS XE version 3.6.6E. My question is this, how do I find out which IOS ve...

I have a pair of Catalyst 9500 clustered via virtual stack.  Is there a setting so that, when doing an IOS update, the cluster will update one member at a time and have the other member stay in full operation?

Hello, In preparation for a Nexus upgrade, just thinking through, as the upgrade process occurs on both the primary and secondary switches, what scenario could cause the Top of Rack switches to lose connectivity. Assume that all ToR switches are dual...

I have a problem with high CPU processing on the switch. I tried to run EEM from the link below on the device (WS-C2960-24PC-L), but it doesn't have the event command switchA(config)#event ?% Unrecognized commandswitchA(config)#event But if I run it ...