Switching

I seem to be getting this error every two minutes or so. Everything on the switch works ok, including tacacs (I can log onto the switch using my ACS account) so I don't see why I'm getting this error?Can anyone assist?

Quick suggestionI have L3 switch cisco 3750i have configured two vlans assigned ports to it. when i connected PCs to two ports of different VLAN , lets say PC1 in vlan 30 i can ping to different vlan ip gateway i.e 10.10.17.1 but couldnt ping  to the...

Hi Guys,

Does anyone know if OSPF is supported in the following software release?c3560-ipservices-mz.122-25.SEB4.binI need to upgrade several 3560's in order to unlock the OSPF function. My current versions are listed below if anyone has any suggestions:2 - c...

Hi CommunityI have 3 VLANS configured on a single vSwitch in the ESXi host.  That vSwitch is using two NICs (nic1/nic3). How do I configure the Cisco ports and the NIC Teaming under the vswitch to pass tagged and untagged traffic?  I have tried to se...

Hi,The client has a Cisco 1841 as their main ADSL router where one port supplies a number of subnets.I'd like to add a software content web filter to the network to supply one department and was wondering what, in principle, I should do. The software...

Dear all,What is this command use for in switch ? What will happen will I enable or disable it?spanning-tree optimize bpdu transmissionregards,Benny

Hi All,I have gone through sevral discussions, for all the questions related to ISSU on 6500 is directed towards eFSU.but this one line on the document provided to everyone changes everything"Note eFSU is supported in VSS mode."http://www.cisco.com/e...

Running - IOS - flash:c3750-advipservicesk9-mz.122-46.SE.binI have a amber light that comes on about every 1 to 3 mintutes and it flashes about 10 times and then goes back to green.   This port is connected to a Riverbed device via LAN0.0.  Both side...

Hi.This is going to be somewhat long and involved for what I suspect will be a quick answer, but I need to layout the situation.I've recently statrted a new position with a much smaller company which is just coming out of a startup phase.Unfortunatel...