Switching

Hello,  We have an issue with the logging in a 2960 stack. Actually we have the same problem on 3 different stack (same IOS version, same models) As you can see below the source appear illegible. They appear in the same format on our syslog server to...

Is there a know bug for this problem i have encountered? in my logs the logging of users source address is showing up as the following [Source: ?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{] [localport: 22]   

helloFrom access switch can we block end users from running  port scanning software or wireshark on their machines. The topology is simple 3560 acts as core-switch and all access switches terminate on it. 3560 is VTP Server and all access switches 29...

  Couple of questions about 6500 aggregate policing I could do with some help with as QOS not my strongest suite -    1)  I asked a while back about using the same policy map applied to multiple vlans with "mls qos vlan-based" applied and whether thi...

Hello,   I'm in the process of setting up a guest network.  I set all of the ports with APs and the wireless controller to trunk, as well as the ports connecting switches.  I created VLAN 20 for a guest network, and set an interface on an ASA 5512-x ...

Hi is ERSPAN supported in Cisco 3650 if not is there any thing similar i can do thanks

I'm considering buying a Cisco small business Gigabit switch soon, and I'm not really able to figure out the capabilities of some models, specifically the SG300 and SG350 series (most likely I'll choose the 28-port variant).   I understand both can d...

Hello guys, So we have a problem here with two Nexus 7k that suddenly couldnt save the running config   copy running-config startup-config [########################################] 100% Configuration update aborted: request was aborted Someone in t...

hi,          In my network 3550 isconfigured as  vtp server like thisVTP domain: TestPassword: test1and that is trunked 2960g swich as vtp client with the same domain and password....but my problem is i can not connect a new 2950 switch with 2960g......

Hi guys,   We wanted to upgrade the current version on our Catalyst 3850 switch from 3.6.6E to 16.3.6. I noticed commaned "epm access-control open" is not available on iOS Denali 16.3.6 any more. Please see CLI output below, < c3850(config)#epm ? log...

Need to add some ports from switch1 and some ports from switch2 in same vlan and also i have to do many vlan on same, please explain the process.   Thanks, Ramesh