My apologies if this is already answered. I am still learning IPV6 so I'm not sure about the proper search terms for this. My ISP provides a dynamic /56 using prefix delegation. I was able to subnet these on different interfaces on my ASA5506 without issues but now I'm throwing a l3 switch in the mix. My network will look like this: ISP < ipv6/128 > ASA5506 < L3 Link > 3560G I was hoping to subnet the /56 into multiple /48 on vlan interfaces on the 3560 but I'm not sure about how to set this up.
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