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Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...

Hello guys,Please how can i get real servers in a serverfarm talk to another vserver using the routed secure mode on the CSM.Note that all real servers are in the same subnet and all vservers are also on the same subnet

Hello everybody,I'm trying to connect two 2955S switches using SM fiber, I'm able get the connection up for a couple of hours and then it goes down. Sometimes goes up and down several times during the day; however I'm not able to get a stable connect...

Resolved! Spanning-tree root

I have 15 switches in my LAN.Two are root.Here are config and the sh spsehqswi04#sh run!spanning-tree mode rapid-pvstspanning-tree extend system-id!sehqswi04#sh spVLAN0001 Spanning tree enabled protocol rstp Root ID Priority 32769 ...

We have two 3750 switch stacks. Somehow two ethernet cables got plugged in between the two stacks without having an etherchannel defined for them. Needless too say communication between the two stacks got a bit messed up. I am looking for an explanat...

I just bought a used CSS 11052 and I'm trying to use it in a non-production environment to do simple load-balancing across two servers that are running Windows Server 2003. My client applications on the front-end of the switch need to access back-end...

I am looking a command how I can check the ssh verion on CatOs. on IOS I use to sh ssh but not working on 6500 Cat Os. thank you in advance for your help

I have an Optical network utilizing JMUX that is running spanning tree on the NIC cards themselves. I have disabled Spannign tree on the switches in this network, however, eventually a couple of 2950's get 99% utilization and Spanning tree process is...

Can you create object groups in IOS routers like you can in the PIX? I need to define a group of IP addresses and then use that defined group in an ACL. Can IOS do this?Thanks

kutukutu9 by Level 1
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According to the data sheet the 1812 router supports a maximum CompactFlash size of 128 MB. I have just tried and inserted a 512 MB Ultra II Compact Flash and it was properly recognized. The router shows the correct size of the Compact Flash and all ...

3750G switch crashed with following error:Debug Exception (Could be NULL pointer dereference) Exception (0x2000!)Any ideas?

g.leonard by Level 1
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  • 4 replies
  • 0 Helpful votes