Top new questions this week:
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We have Cisco fex Switches which connect to 5696 and we see this errors on them.
"forwarding ASIC Buffer failure"
Do you have any Experiences ?
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In IPv4, link-local addresses are checked to be unique using an ARP request. But in IPv6, as it is generated by a EUI-64 or hash. It is assumed to be unique (I suppose). But does it require a DAD (...
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I have a computer that creates an AP which multiple microcontrollers connect to. The computer sends out UDP Broadcast packets that tell the microcontrollers to do different things.
I have an issue ...
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Why bother plugging in the last 24 bits of the sender's unicast address into the solicited-node multicast address while all-node multicast address can achieve the same thing? In my view, this move is ...
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So I'm trying to describe how data is transmitted over a layer 3 switch (within same Vlan and between Vlan) but I'm not sure if I have understood it correctly. Can anybody verify if this description ...
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I'm writing my own parser for transforming the syslog output from the ASA firewall into CSV for deeper analysis. What I don't get, is why the "for" and "to" machines are switched ...
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Greatest hits from previous weeks:
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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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I'm currently using an adsl connection and last week an engineer from my ISP came and told me that my SNR margin and line attenuation is not good, and they need to replace the main telephone cable to ...
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As the title suggests, Does a longer Ethernet cable slow your connection down?
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Is there such a thing as an Ethernet cable or technically no? Are they actually called UTP cables?
From wikipedia
UTP cables are found in many Ethernet networks and telephone systems.
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I have a WiFi base station, and a WiFi range extender. Both of them have the same SSID.
When a device connects to that SSID, what exactly happens? How does the device know that base station and range ...
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Can someone explain me, what is difference between DHCPv6 Stateful and Stateless? I was looking on the net and, surprisingly, I found only the remains of information but some general comparison or ...
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I think I might be getting confused with terminology surrounding MTU.
This definition from Wendell Odom's CCNA book on MTU:
The IEEE 802.3 specification limits the data portion of the 802.3 frame to ...
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