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Dear All,One of the switch in our office network failed to load and we found this following message from syslog.: *Mar  1 08:02:20.141 SIN: %PLATFORM_CAT3550-1-CRASHED: System previously crashed with the following message:Feb 20 06:52:45 172.18.0.116...

Hi Folks, We are building a Cisco 6807 VSS setup in our DC , but however currently I have only one switch and 2nd is yet to get delivered. Both switches will have 2xSUP-2T modules each. My question here is, can I build one switch is VSS mode and run...

Can anyone tell me if there is an equivalent command to Show int Summary on the Nexus 7000 ?egMYCISCOSW01#show int summary *: interface is upIHQ: pkts in input hold queue     IQD: pkts dropped from input queueOHQ: pkts in output hold queue    OQD: pk...

I have a question on how to add a switch to my network.  I currently have a layer 3 switch as my core with 10 vlans running EIGRP.  I want to add a 2960 CX closet switch in one area of the office.  The 2960 is running ip base.  Here are my questions:...

smutnpj10 by Level 1
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Hi All,   If I stack a couple of SG550-X switches using one of the SFP+ ports, can the other 3 SFP+ ports used as uplinks to other switches / servers ?  In one of the blogs I read that, if the switches are stacked, then the SFP+ ports can't be used a...

Hi all, Does any one install cisco dcnm 10, i'm getting the following warning and the services dont start, does anyone know what could be the issue ? DCNM v10 will only use HTTPS. Insecure access via HTTP is now disabled.Please use the url https://...

patcbr600 by Level 1
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Resolved! Vlan propergate

Hi,   I have installed and setup a new Cisco 2069 switch and joined to our domain. recently I have noticed that Vlans have not copied over to this particular switch. I have created the Vlans on the core switch and all other switches have received thi...

SurajR by Level 1
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  • 8 replies
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Hello,   We have 8 data centers sites across the world with central one. All sites in interconnected with a Layer 3 DCI and each running iBGP protocol with tunnel interfaces on ISR routers. But as the new sites is emerging i feel that's getting more ...

from88 by Level 4
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Hello All - Refer the attached diagram. No LACP or VPC configured in the switches   Question: On which Interface of SWITCH-1 the MAC address of the Windows Server (configured with NIC Teaming) will be learned. In my setup, the MAC f4c9.d3c4.3fd7 is l...