I have a Windows 11 Pro machine 22H2 plugged into a network port that provides untagged network access, and a tagged VLAN for phones advertised using lldp-med.
My expectation is that Windows, in default configuration and in the absence of ...
Posts published in “Computer & Internet”
I have an NTP client where I am using chrony and sync with the NTP server. I want to ask How to minimize the margin of error to micro seconds which is right now +/- 39ms.
I'm creating a C# TCP-socket based application, and I'm testing it, using Hercules, a communication I found on the internet.
I have following line of code, which sends a message over a TCP connection:
TcpConnection.Send(Encoding.Default.Ge...
I've just updated my Wireshark to version 4.0.1, and now, while investigating a TCP communication, I don't see any textual information anymore in the Packet Bytes pane, as you can see from this screenshot (I've drawn a red rectangle where ...
We have a customer, who rarely experiences NAT/PAT pool exhaustion on their Cisco Firepower NGFW 4110. While syslog will helpfully notify us that there's an immediate problem, we would really like to do something preemptive before the acci...
I was studying how to set up DNS on a Cisco router, and I got confused on this piece that stated:
"Next step is to configure your DNS server with the host names of your local network, this way when Alan's PC trys to ping or connect to...
I'm trying to set up a static route on a Linksys mesh router (WHWO3V2) and either I don't understand what I'm doing (possible), or the validation script is bad/wrong.
Network Details:
The LAN (wired) IP space is 172.16.20.x
The LAN IP gate...
All:
my notebook is connected via WIFI with my router and has a valid IP-address 194.168.178.***.
A switch (TP-LINK TL-SG1016) is connected (via LAN) to the ethernet port of my notebook and another device is connected (via LAN) to the swit...
I have read that DSCP consists of 6 bits, thus providing us with 64 DSCP marking values (0-63).
If I understood all correctly, 21 of these values have been standardized and named (AF, EF, DF, etc)
What about the remaining 43 DSCP values? C...
We'd like to have 1-button call transfers, for example:
press 1 - transfer to person A
press 2 - transer to person B
What we have instead is:
**number - attended transfer
##number - blind transfer
As you can see if you transfer a lot of ...