Is there any command to display the GBIC in the switch because I need to replace 3550 but I have no exact part number I need help the model is WS-C3550-24-SMI and try sh inventory sh hardware sh diag sh module
We have a switch that is not connected to any other switches. Spanning-Tree has been disabled. We are having problems with an application that is timing out. When Spanning-Tree is disabled, does the switch's ports go directlry to the forwarding state...
Hi,We have a couple of IBM blade chassis with Nexus 4000I 10G blade switch in it. Four 10G ports from each Nexus 4000I switch are bundled into a port channel and connected to Nexus 7K. On the 4k end, one port in the port channel is doing down and com...
Hi Supporti have an issue to connect a trunk between cisco switch and extreme switchi have many vlans that i want to cross via a link between cisco 3750 switch and a Extreme Alpine 3800 switchcan someone help on this?Regards
Have a strange issue, I am unable to access a 3560 switch in a remote location using ssh or even ping it for that matter. I can access it by http and from what I can see everything is setup correctly. I can ping another switch on the same subnet.Soft...
Hi All -I'm looking for thoughts on best practices w.r.t. which interfaces 'spanning-tree guard loop' should be configured on.If a particular access switch has two uplinks to the same distro switch, and these are bundled in a Port Channel, is there a...
I have been asked to research running VSS between 2 6509's between 2 sites?I am just going through the whitepapers and need to establish the link requirements for such a setup. Is it a valid setup?ThanksRoger
Hi all, I have cisco 3750 with ipservices license and I am running with c3750e-universal-mz.122-50.SE2. And I would like to upgrade the IOS " k9" IOS. ie c3750e-universalk9-mz.122-50.SE2. Is there any license required for that ?Also any difference ...
Cisco SwitchI have Cisco catalyst 3560G and ce500 switch. I want mac based Vlan configureation on cisco switch . is this possible with this series of switches can it be done with upgrade to the OS versionPl contact Dinesh chavan 9860051380
hi everybody,can someone please tell me how to know if i need a smartnet for the new IOS version or not.have a CISCO2801-SEC/K9 running the 12.4(23b) .but i need the 12.4(24)T. can i just update the IOS or do i need a support contract for that?i thin...
Hi allI was trying to give the following host name to my 3925 router.Iht comes up with the following error.DRT0(config)#hostname DRT#0% Hostname contains one or more illegal characters.% Hostname "DRT#0" is not a legal LAT node name, Using "CISCO_000...
I just tested IP SLA with tracking on a 3750 12.2(46)SE. And the configuration was simple enough and testedfine for redundant static routing:ip sla 10 icmp-echo 10.10.99.2ip sla schedule 10 life forever start-time nowtrack 401 rtr 10Then I tried to ...
First off, I can't believe that this isn't working after what seems like a lot of good information out there about setting this up. However perhaps I am just missing something stupid due to sitting and staring at my screen too long.That said, I have ...
Hello,I have just ordered a batch of 3750-X stackable switches. I need to create 3 stacks of four switches offline and then put them in to production later (this is the first time I am working with stacks).I have tested this and my question is what ...
In the original firmware, when creating a vlan, one could select which vlans could communicate with each other for inter-vlan routing. It appears that this page was completely removed with this firmware upgrade, and now you can only switch inter-vlan...
