i have a Ws-C3550-24-Emi switch and i need to upgrade its flash memory to 32Mb. I couldn't find any documents in cisco website about the memory upgrade guideline. Does anyone know if i can upgrade this switch to 32Mb? If so, what's the max of memory ...

Can someone tell me what will be the outbound/inbound traffic that i need to open for Microsoft's VPN? I have a client working in our network and she need to connect back to their computer via MS's VPN from her windows vpn client. Specifically, I nee...

i have a 6513 switch with sup 720 MSFC3. I would like to upgrade its old ios to 12.33sxhd7 enterprise package. However the switch has low flash and dram. Does anyone know what the memory spec so i can purchase for this upgrade?Regarding the IOS downl...

Constantly I see error on my E1 line. I have replaced cable and requested loopback test from telco. Be more specific, i am seeing crc error or input error. There are not much documents regarding this kind of error on cisco website. Just wondering if ...

Hi Guys,Currently i have a vlan overlap issue here. Does anyone can explain this issue in terms of OSI layers? We know just overlappy but how does it cause issue in layer to layer level?Thank you