What is a tag dump switch?
The TAG DUMP switch allows an operator to exhaust the air bags on the tag axle which, under certain conditions, may improve manueverability. In AUTO mode, the tag axle air bags will automatically deflate when in reverse and when the speed of the vehicle is less than 8 mph.
How to activate tag dump switch?
See Fig. 3.11. The manual TAG DUMP mode is activated by pressing the top of the rocker switch. The AUTO DUMP mode is activated automatically during reverse gear applications when the rocker switch is placed in the middle (level) position. When you depress the bottom of the rocker switch, the tag-axle suspension dump switch is placed in the OFF (down) position, and the TAG DUMP mode is inactive.
What is a tag axle dump?
The additional axle, the tag axle, provides an increase in the gross vehicle weight rating. The TAG DUMP switch allows an operator to exhaust the air bags on the tag axle which, under certain conditions, may improve manueverability.
What is the difference between a managable switch and an unmanagable switch?
I suppose you mean unmanagable and managable switches. The difference is that an unmanagable switch only sends data to the different ports without any consideration. With a managable switch (depending on brand) you can use VLAN, watch traffic load, use SNMP for monitoring, detect network errors, turn ports on/off and lots of more stuff..
What is speed in half duplex?
Speed = 100 / Half Duplex. If a device runs a half duplex, this means it can only communicate in 1 direction at a time. This can result in a horrendous slowdown, often much worse than the 50% reduction you may expect, especially under load.
Do dumb switches auto negotiate?
So as a rule, if using dumb (unmanaged) switches, always set your devices to AutoNegotiate.
What is tcpdump?
The tcpdump program is a command line utility that can be installed for free. It is not commonly integrated into operating systems, so you need to install it from the tcpdump GitHub registry or from the official tcpdump website.
What is tcpdump followed by?
The command tcpdump is followed by options, which are also known as flags. Each of these is denoted by a hyphen followed by a letter. Below is a list of each of these flags.
What is the difference between Wireshark and tcpdump?
On that level, both of these tools are the same. However, Wireshark has a DUI interface that includes packet analysis functions . Tcpdump is a command line utility. It has fewer features and it is harder to use.
Where are tcpdump files stored?
You can specify where tcpdump should store captured packets with sudo tcpdump -i 1 -w followed by the path and filename.
How to stop tcpdump?
Usually, entering Control-C will stop the tcpdump process. If that doesn’t work, find the process id of the tcpdump process with the ps -aux command, then type in kill -9 followed by the process ID and hit return.
Who owns WinPcap?
WinPcap is actually owned by Riverbed Technology. This same company is the primary funder of Wireshark, which is probably the most famous and widely-used packet sniffer in the world.
Can tcpdump be issued by itself?
The tcpdump command can be issued by itself or with options, parameters, and/or regular expressions. None of these elements are mandatory and the order is not important.
