Hi , I have cisco WS-C2960S switches at the access layer spread around my network , I noticed lately that many ports get disconnected at randomthis is the log :024610: Jul 14 09:41:33: %LINK-3-UPDOWN: Interface GigabitEthernet2/0/39, changed state to...
Hi,I would like to use WCCP on a 6500 in a VSS configuration in order to transparently redirect web traffic to a web-proxy (websense) .I have read the cisco documentation for configuration and best practice but all the specifics about the design and ...
Hi ,I have a question , I have a NetApp storage connected to a cisco nexus 2000 switch (Gigabit ethernet) the parent switch is a Nexus 7000.Stations send data to this interface over the LAN .I have polled the interface using PRTG and Ciscoworks , the...
Hiis there a counter that can tell me how much time an interface on a switch has been up ?if not , is there an alternative way of getting this information (without searching the log)tahnks
Hi , I have cisco controlles (4400,5500) and I want to use my ACS 5.3 to control management access .I saw a document posted here for the exact same thing that I need (it clamed to work with WLC4400 and ACS5.x)I configured the shell and all the necess...
Thanks everybody for all the good stuff, you opened my mind for things i didnt know. After some troubleshooting we found no problems network related. We have concluded that there is no issue here, the so called problem has to be caused by the power m...
hi all thanks for all the replyes here is output of the test cable command :Interface Speed Local pair Pair length Remote pair Pair status--------- ----- ---------- ------------------ ----------- --------------------Gi2/0/39 1000M Pair A ...
Normally when a computer is in some kind of violation the NAC tells the switch to shut down the port. This may not be the case because the ports are not admin down, they are simply disconnected, and flap a few times every minute like the log shows. I...
Its not a layer 1 issue. Its happening all across the network randomly, i have tried changing the cables and infrastructure and it didnt help. Also tried hard coding speed and duplex.I Know that judging by the logs it could only be a layer one issue ...
Hello peter , I have been looking at you answer because I am having some issues with my implementation ofDhcp snooping at my netwrok.First of all I must join everybody else and tell you that its wonderful to see how much you care and give suchgreate ...
