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In my environment we have 3750x switches running ios 15.0 (1) SE2. We have port security mac address sticky configured on all our switch ports. I noticed that we have several interfaces (on different switches) that are up but have not captured the ...
I am trying to setup our cisco NAM's to authenticate against our open source tac_plus server. I see traffic on port 49 between the NAM and server but I keep on getting an invalid username/password error. I do not see any invalid logon attemps in ou...
I just replaced 2800 router this did not have a VPN hardware accelerator with a 3925 that does have a VPN accelerator built in. I copied the same VPN (ISPEC/ISAKMP) config from the 2800 to the 3925 and it works. Here is my question, is there some...
I have a 3750 configured as a DHCP server. I saved the configuration to nvram, however, every time I power cycle the switch the DHCP config disappears (everything else is saved properly). I have verified that the startup config contains the DHCP co...
Carlos, I noticed that also, however since there are several ports behaving this way (on different switches) I check the other ports and saw that input packets are detected. All of these ports have workstations (Windows 7) connected to them. I chec...
Jan, here is the output:SWITCH#show port-security int g2/0/11Port Security : EnabledPort Status : Secure-upViolation Mode : ShutdownAging Time : 0 minsAging Type : AbsoluteSecur...
