Switching

Hi, I have created our QOS policy in a lab and running some tests by generating some traffic from my Laptop.  My Laptop is connected to an up stream switch. I am generating UDP 2222 traffic and can see it leaving my laptop using wireshark The downstr...

I recently acquired a 3560 switch for my home lab, however the fans were much too loud so I replaced them with some noctua 40mm 3 pin fans to match the 3 pin connector on the motherboard. (I ended up having to rewire them as the 3 pin connector itsel...

Hello  Briefly, our network purpose is to stream live video content and provide intercom communication to our production team. We want to create dynamic redundant traffic links from our SG350-28MP switch, throughput via our Firepower 1010, and finall...

I have been having trouble all day with customer VPNs dropping and general internet frustrations. We are a small ISP. When I monitor the port between the switch and the router with wireshark I see a bunch time-to-live exceeded (time-to-live-exceeded ...

I have a catalyst 9300 switch that I have attempted to configure identically to 11 other 9300's in an effort to perform a firmware update.  On the previous 11 switches I could scp through the configured IP to obtain the firmware bin file and save it ...

Hello,How we can get all the information presented in this image through command line (the target switch is cisco sf302-08pp) Thanks in advance.

Scenerio:Access layer: nexus switchesDistribution layer: nexus switchesCore layer: nexus switchesCan nexus switches be used in all three layers of Three Tier Network Topology Architecture?Is this good for data center network design topology against s...

Scenario:Access layer: catalyst switchDistribution layer: nexus switchCore layer: nexus switchCan we use both catalyst and nexus switches together in three tier network topology architecture?Plz explain the process in details

Hello,I have an access point connected to a port on the Switch.The access point can broadcast several SSIDs associated with different VLANs (VLAN1 - untagged + VLAN50 - Tagged).How to configure the switch port to have VLAN1 - untagged and VLAN50 tagg...

Working on port channel, wondering if it is ok to have another port channel with same p-vlan id something like below or will i have issues. interface port-channel 11switchport mode generalswitchport general pvid 10switchport general allowed vlan add ...

Hi, I have a question about syslog function. I am currently using the Cisco Catalyst 2960. I will try to send a log to a syslog server by using the syslog function of the Catalyst 2960. The network configuration is as follows. When an event occurs an...

Hello,I got 2 new Cisco 9300 switches which I have configured as stack. I have ordered DNA-Advantage license for 3 years which came pre-installed with the switch. Please see attached. I have the following doubts/concerns.1. How do I know from the swi...