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IOS for IPV6

carolinac
Level 1
Level 1

Hi

I am applying IPv6 on a router 7200, version 12.4.

I have a router between an IPv6 network and an IPv4 network to connect an IPv6-only node with an IPv4-only node. IPv6 networks nodes communicate with IPv4 network nodes using an IPV6 mapping of the IPv4 address configures on the NAT-PT router.

To enable this, i need an IOS with the command "ipv6 nat prefix". What version of IOS do i need?

thank you

1 Reply 1

Jerry Ye
Cisco Employee
Cisco Employee

Hi,

This command was introduced on IOS software 12.2(13)T, which means it is included in IOS version 12.3 and 12.4.

http://www.cisco.com/en/US/docs/ios/12_3t/ipv6/ipv6_07g.html#wp2071893

HTH,

jerry

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