Switching

Hi all ,cpu spiking up to 90-100% , Does it solve the issue if we upgrade the firmware "c3560-ipservicesk9-mz.122-55.SE9" .Current firmware is "flash:/c3560-ipbasek9-mz.122-55.SE7/c3560-ipbasek9-mz.122-55.SE7.bin" ------------------------------------...

All,on my 4510, I have about 36 vlans and 40+ trunks(Cisco 3650, 3750, 2960) on my campus, lately when i bring up a new trunk i lose pings to  smaller devices like a PDU mgmt port or thin client or even a printer which some are directly connected to ...

I'm using a 3560X-24P running 12.2(55)SE5 IPBase. I should be getting a lot more packets queued into my queue 2 than I am and I'm not sure why I'm not.  Any help would be appreciated as it makes it very hard to properly allocate buffers if the packet...

I think i have all the commands covered. I installed the license and accept the EULA but the license state will stay in Not in Use. Please see below... Switch#license install flash:FDO1542R1GG_20150123052218728.licInstalling licenses from "flash:FDO1...

I'm looking for the software name/version number and firmware name/version number for WS-C2960S-24TS-L and GLC-LH-SMD.  Any help would be greatly appreciated. 

Hello all.Stuck in a situation, and need some advice.We use OpenDNS for our DNS services.  However, we want to use GoogleDNS at the end of the business day, and then revert back to OpenDNS the next morning, start of business day.My thinking is to use...

Hello, I am looking to replace implement the HSRP for redundant architcture, could you help me for configuring routersThank you for your suggestions

Scenario:  extend multiple layer 2 vlans to multiple locations (at least 3) over IPSEC. I used L2TPv3 to accomplish this goal for a single vlan.  The solution works great, but I’ve been given a new requirement to extend multiple vlans over the same p...

I need to upgrade my IOS since my current IOS on this switch doesnt support MAC Traps.The folloing is information off my switch as it stands today.IOS (tm) s3223_rp Software (s3223_rp-ADVIPSERVICESK9_WAN-VM), Version 12.2(18)SX F10, RELEASE SOFTWARE ...

We've started installing some new 3650 switches (replacing 3560's at the access layer) running XE 03.03.05SE. We've run into some problems as a result of "ip device tracking" being on by default, but in the process of debugging I've found that three ...

Hi All,Trying to turn up a new site. I have 2 switches: Cat 3650 & SG500-52P.  I want to connect up two ethernet cables between these switches in the event one fails, STP will put the blocked one in forwarding.  However, when I connect up the 2nd eth...

Hi,We have core Nexus 7K switch and its further connected to 2 switches via port-channel-1 and port-channel-2.Now port-channel 1 connected to one of the switch has 4 gig ports and port-channel 2 connected to another switch has 3 gig ports.We are runn...

Hi, As you can see below I see a mac address picked up on VLAN 1 on this switch, however vlan 1 interface is shut down? This is causing connectivity issues so does any one know why it is happening?  Cheers   DP1-West#sh arp   Protocol  Address       ...