Switching

Hi folks, i needed some help with DTP configuration on my network that i’m working on. I just have not been able to get DTP to work and to be able to ping the other devices. The two base configs are linked below. I am trying to connect port fa0/14 fr...

Hi all,I have several ESX hosts connected to the same 9K switch. They are connected via 40g uplinks but when running iPerf tests I am only seeing a max speeds of 6/8gbps. Mgmt Vmk0 192.168.82.20 to vmk0 192.168.82.27 = 6.34 Gbits/sec VSAN Vmk2 192.16...

Hello community,  we got 2x catalyst 9500-40X switches with network-essentials license.With this license I am not able to configure stackwise-virtual and we decided to change the licence to network-advantage.  The price given from reseller was almost...

Hello we are installed a Cisco SF350 new switch, and note that on "RAM Memory Log Table" appear frequently so many messages, like:--------Warning %STP-W-PORTSTATUS: fa24: STP status ForwardingInformational %LINK-I-Up: fa24Warning %LINK-W-Down: fa24--...

Home lab situation: I have 2 3750X-48PF-L switches with C3KX-NM-10G modules and i'm trying to create a 10Gb link, using a third-party twinax cable with sfp+ connections.  To be exact: a D-link DEM-CB100S direct attach SFP+ to SFP+  50cm copper cable....

Hello guys. I have the following problem. In a Virtual StackWise environment, there are four SVL links and two DAD links. One of the SVL link err-disabled. I changed QSFP. How can I turn this one back on? There are no "shutdown"/"no shutdown" command...

I'm have an SM-X-ES3-16-P Etherswitch Service Module that I installed into a 4331 Router.  When I do sh platform it is "out of service".  I've tried just about everything, but cannot get the module online.  I put a known good SM-X-ES3-16-P module in ...

Can the wattage for each port be configured?

I am busy with section 2.1.1.5 in the packet tracer course. I am trying to identify 'to' and 'from' ports in the cloud.The dropdown for the 'from' port says coaxial7, but the is nothing under the drop-down menu for the 'to' port.I think I have config...

Hi. I want to block the three yellow box devices from accessing the internet but still can access FTP and Web server. May I know how can I do that? Figure quite a long time but still cant find any solution.  And also. I am trying to do the frame rela...

I have dhcp running now on an asa 5512 and i want to move it onto the switch.Its for vlan 4 . I have an interface on the asa 10.77.4.1 . Do i have to give vlan 4  interface an ip on the switch or the commandip dhcp pool vlan 4 would be enough? I want...