i have a 2950-12 cisco switch,
and i am trying to use switchport port-security command to secure my little lan.
my switch port fa0/1 connects to a hub,and there are 3 computers connect to the hub, and the hub connects to a router which provides internet access.
i want to assign a static mac...
I learned from one of my Cisco courses that there are two types of broadcasts, one is directed broadcast and one is limited broadcast.
examples:
directed broadcast: 172.16.0.255
limited broadcast: 255.255.255.255
since, by default, router does not forward any broadcast frames, what is the...
Yesterday, i upgraded my xp to service pack 2, later i found out after running every 3-4 hours xp automatically restarts.
the restart is just like a normal restart, not just suddently goes to black screen and restarts.
i scanned the system, and no virus was found.
this really is bugging me...
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