Switching

I want to know more information about the assignment of mac-address on each L3 SVI. Is there any guideline and how to show the range as it is not unique MAC address.For example, if the MAC address of the ME3400 is 0000.0000.0001. What will be the MAC...

We moved a customers servers running ESX VMWARE from HP Procurve switches to Catalyst 3750G switches at the weekend. After this their MS Exchange Server has locked up 3 times with processes having to be killed and server rebooted to restart exchange....

hi allif I hard code one side to 100m/full and the other side is auto, does it happen in many cases that the auto one will set itself to 100meg half ?

Hi,I have 4500 Series switch and connected LTM (F5Product) on a dedicated VLAN. Assigned IP address to the LTM Box ; after somedays found that LTM is not pingable from the network ; changing the IP address it starts working again.No IP address confli...

Headquarter and several Branch office.Each site has some VLANs (overall the same: Legacy, Printers, VoIP, Management, etc.)The connection between sites are over leased lines (Layer-3 Routing), but I can not access to this Routers.Some suggestion on t...

Hi guys, I have a router 7613 with a supervisor 720. each time I reboot it I have the follow: ****** --- SHUTDOWN NOW ---***Mar 24 09:55:16: %SYS-SP-5-RELOAD: Reload requestedMar 24 09:55:16: %OIR-SP-6-CONSOLE: Changing console ownership to switch pr...

Does anyone know when Cisco will be releasing IOS 12.2(52)SG for the 4500 series? I heard rumors that the Sup 6E will support a lot more features with this release, mainly PBR.

Hi,When i boot up my WS-C6500-E only the supervisor module gets powered up. The other modules are completely dark. I think the supervisor has a problem in the module bringup process. Her is a print of the supervisor diagnostics:Current bootup diagnos...

I have installed SSH and it works with PuTTY. I then wanted to use SCP. I enabled the SCP server on the switch: ip scp server enable.First I logged in to the switch using PuTTY.I tried using WinSCP from SourceFire. I found that it doesn't work and...

Does Catalyst 4948-10G support Netflow?

We have 4 MDS 9124's and I am not all that familiar with these yet. But my Network Architect would like to daisy chain these if possible. Is this something you can do with these?