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Hi Stephen,It's all about backplane speed. The 6748 is fabric enabled and can connect to the switch backplane at 40gbps. The 6148 on the other hand only connects to the backplane at 8gbps. Hence the descriptions of wiring closest/data center.Hope thi...
Hi Anthony,If you are sure you have copied a new IOS over to the flash it's possible there's an old "boot system" command left in the config that is telling the switch to boot the old image file - presumably non-existant now.If this is the case you s...
IGMP is an IP protocol, just like ICMP, meaning it will still have the IP header with source/destination etc.I think you might be confusing the main feature of IGMPv3 which is SSM or Source-Specific Multicast. This allows an IGMPv3 client (i.e. your ...
If your NIC has no IP how would it speak IGMP?If you had another client on the network and the switch was set to simply broadcast multicast traffic then sure, you could capture the stream in promiscuous mode...Cheers