Question about HP ProCurve 2424M (J4093A) 24x10/100 Mbps Networking Switch
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Posted on Jan 02, 2017
First, NO, crossover cables are for connecting LIKE devices.. you need a Straight Thru cable for connecting 2 PCs to a switch.. So, if you are using Crossovers, then you are getting the correct results (cable unplugged). Replace with the proper cables, and it should see the network fine..
As this ProCurve HP 408 is 10/100 auto sensing, you should be able to automate speed and duplex within your NICs conifiguration...
Posted on Dec 23, 2007
SOURCE: Network is SLOW
I can assist with the full and half duplex question...but I'll need a specific HP model number for the Procurve in order to give you correct advice about it.
If the Procurve is not configurable, or has never been configured, then it is using autonegotiation to determine speed and duplex. Each of your computers should also be set to auto for speed and duplex.
The general rule of thumb is to make sure that speed and duplex for both ports on a link are set the same. For example, if the port at one end of a cable is set manually, then the port at the other end must also be set manually...to the same speed and duplex values. If one port is set to auto, then the port at the other end of the cable must also be set to auto.
Posted on Jan 15, 2008
It is not a distance limitation of the switch, rather the cabling in the walls and ceiling. If the cable is Cat5 it can be up to 100M, but this can be drastically reduced with things like EM interference from fluorescent lights, kinks in cable and more. The switch auto detects the maximum reliable speed and this interference would cause it to drop to 10MBps. If you don't have a cable certifier (very expensive) you may want to consider simply replacing the cabling run with Cat6 following best installation practices. You can learn more at http://www.lanshack.com/cat5e-tutorial.aspx.
Posted on Feb 14, 2009
This switch will not function as a DHCP server itself. You will need to have a DHCP server on the VLAN with the access points to give out IP's to the wireless users.
HP has free design and configuration services http://www.procurve.com/customercare/services/design-center/index.htm
Posted on Apr 14, 2010
SOURCE: which cable can i use
The switch comes with a console cable which will be connected to the console/mgmt port one end and the serial port of the Laptop at the other end.
If you dont have a console cable then you can try a rollover cable.
Posted on Oct 31, 2010
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