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hi shyam i am putting urs question here
I am facing one problem in my layer 2 switch I don’t know
the problem is on switch side or client side. The problem is
some PC (not all) are stop participate in LAN they don’t
send or recd. Packet from switch and if I check RJ45 (with
LAN tester)from PC side the packet and 8 pin wire is working
fine and after that process of LAN tester I plug RJ 45 in PC
now PC start recd/ send packets what is the problem I don’t
understand even client side no virus found RJ45 is ok and
switch has no problem bcoz other PC is working fine Cable
(cat 5 ) is also fine bcoz I didn’t crimp again just check
in LAN tester and start working fine. Plz any one solve this
matter. And after lan tester process pc is working fine and
after 2 or 3 hour it again start same problem and again same
process lan tester I have used
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Answer / jitendra
OK as now u told that you are not sure that stp is working
on l2 or not
stp is working on any switch either it is l2 or l3.
i think stp is not problem for urs problem problem is some
where else.
can you do one thing can you connect different com. or lap
or on particular switch switch port for 2 to 3hree hrs.
if the problem arises then problem with switch and if not
come then you have to scan the system with good antivirus.
2nd thing can you check that particular switch port is in
full duplex or half duplex mode?.
if it is half duplex make it full or auto.
do the first one first i think it will solve your prob.
can you send the screen shot(other than cisco)/conf file (if
cico) of your switch on my gmail accounts
jitenderasinha.it@gmail.com
but do the first one first it should solve urs issue
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