Top new questions this week:
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looking for some advice on network architecture for an industrial switchroom with several constraints.
Modbus TCP devices are located in motor control centre cells, these need to connect to the ...
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I've got a weird situation. Three doctors offices are merging in two cities and we are planning on merging them into one building in each city. Due to politics and crappy software each office will ...
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I have two buildings connected through the CAT6 cable and both ends have cisco-sg350 (capable of etherchannel). Due to the limitations of the cable both the switches are connected through a unmanaged ...
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In juniper ethernet-ccc transports customer's vlan end to end. Does vlan-ccc also transport customer's vlan across as well? thanks.
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As per the definition of Deep Packet Inspection (DPI), it uses signatures for packet filtering. Supervised Machine Learning can help put a label on a packet which does not get identified by Deep ...
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thank you for your time.
My (virtual) network has 3 objects : a client, a server and a router between them.
I'm sniffing the traffic on the 3 machine with the command
tcpdump -i any -s 0 -w [path]
...
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I had a query in Clock Synchronization in a LAN.. If we already have clock synchronization in a network with the help of preamble field in an Ethernet frame.
Why should we need still protocols such ...
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Greatest hits from previous weeks:
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You often hear the terms Subnet and VLAN used interchangeably. With the ubiquitous nature of IP these days, when are the two not considered roughly the same from a high-level, understanding that ...
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Given that spanning tree has failed (or you don't have any spanning tree) and get an ethernet loop, what's the best way to diagnose where the problem is?
Which switch?, which cable? and so on.
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for sniffing purposes I need to mirror traffic on an HP 2915. How would I go about doing so?
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In context of networking I keep running into statements such as "east-west traffic is larger than north-south traffic". I have tried a bit of googling but have not been able to locate an authoritative ...
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On a site-to-site VPN using a ASA 5520 and 5540, respectively, I noticed that from time to time traffic doesn't pass any more, sometimes just there's even missing traffic just for one specific traffic ...
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If my computer has an IP address,why does it need a MAC address?
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EDIT:
I Have found that Nmap can work in unprivileged mode. A question related to that
can be found here.
I recently installed NMap 6.49BETA4, and the ZenMap GUI, on my Windows 7 Home Premium x64. ...
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Can you answer this question?
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Given, for example, a Wireshark trace, how can I identify that the IP fragments that I am sending are themselves being fragmented?
For example, if I'm sending 1500 byte IP fragments, and the server ...
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