Tuesday, October 30, 2007

CCIE Candidate

I forgot to mention one important thing I learned in scenario 11. When running IPv6 over frame-relay, you have to manually map your addresses to DLCIs. Inverse ARP isn’t supported. I didn’t notice this before, because in almost every lab thus far, I’ve had to disable inverse ARP for the IPv4 networks. So naturally, I had to map the IPv6 addresses as well. On this scenario, I was required to rely solely on inverse ARP for the IPv4. So, I was surprised to discover that I had no IPv6 connectivity across the frame, until I mapped the addresses.

Read more here.

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