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Hello,Can someone pls help me with the following?These sources say that Ethernet is a serial port:https://learningnetwork.cisco.com/s/question/0D53i00000Kt6h4CAB/basic-question-is-ethernet-a-parallel-communicationhttps://www.pusr.com/blog/Ethernet-Pa...
Hello,What do you think cisco meant by the following?"Packet switching is a method of data transmission in which a message is broken into several parts, called packets, that are sent independently, in triplicate, over whatever route is optimum for ea...
Hello,Can someone please help me with the following?What's the difference between a local mode AP and a FlexConnect AP that does central switching?Both of them have CAPWAP data and control tunnels to the WLC, and neither of them work if the connectio...
Hello,Can someone please help me shed some light on AF classes?RFC2597 does not seem to dictate prioritized treatment of one class over any of the others:"This memo does not specify that any particular relationship hold between AF PHB groups and othe...
Hello,If you enable BPDU Guard and BPDU Filter on an interface, then how does your switch detect an unmanaged switch?Because if only BPDU Guard is enabled, and the unmanaged switch has two of its interfaces connected, then your switch's BPDUs circle ...
Have you tried this?:https://www.cisco.com/c/en/us/support/docs/switches/catalyst-9300-series-switches/224586--in.htmlIf nothing else, you might want to try the packet capture command. Maybe the Ethertype will tell you what the specific protocol is.
Yes, traceroute by default sends three probes, and ping also sends several, but this article seems to be talking about all packet switched traffic. "Each packet contains a piece part, called the payload, and an identifying header that includes destin...
Thank you.So then I was wrong, and the statement "local mode AP just a central switched FlexConnect AP that's easier to configure" is false.Then these differences are incidental? In other words, they have nothing to do with the common behavior of loc...
Thanks. Yes, that part is clear. But if both Local Mode and FlexConnect (with central switching) behave the same, then what’s the point of using Local Mode? Why not just always use FlexConnect with optional fallback?
Hello,Thank you. Yes, I know that. However, when would you use local mode AP instead of a central switched FlexConnect AP? It seems like there's no good use case for that instead of central switched FC with the optional fallback configured.
