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--- cisco:ipv6 [2009/12/16 13:07]
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+++ cisco:ipv6 [2010/04/09 08:54]
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 ====== Cisco related stuff and IPv6 ======
+===== Cisco IPv6 routing =====
+Attempting our ping again from R1 elicits the following output from the debug on R2:
+<code>
+*Mar  1 00:14:14.575: IPV6: source 2001:DB8:0:12::1 (FastEthernet0/0)
+*Mar  1 00:14:14.575:       dest 2001:DB8:0:23::3 (FastEthernet0/1)
+*Mar  1 00:14:14.579:       traffic class 0, flow 0x0, len 100+14, prot 58, hops 64, not a router?
+*Mar  1 00:14:16.591: IPV6: source 2001:DB8:0:12::1 (FastEthernet0/0)
+*Mar  1 00:14:16.591:       dest 2001:DB8:0:23::3 (FastEthernet0/1)
+*Mar  1 00:14:16.591:       traffic class 0, flow 0x0, len 100+14, prot 58, hops 64, not a router?
+...
+</code>
+<note important>**"Not a router?"** IPv6 routing does not yet come enabled out of the box. The administrator must enable it, which I forgot to do. \\ \\
+**''R2(config)# ipv6 unicast-routing''**</note>
+   ipv6 unicast-routing
+   ipv6 cef
+   interface FastEthernet0/0
+      ipv6 enable
+      ipv6 address xx:xx:xx:xx:xx::x/yy
 ===== Catalyst enabling IPv6 stack =====