Marcin Latosiewicz Mon, 08/22/2011 - 00:48
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I don't deal with ASR9k normally but a quick check internally and I do see support for IPv6 address-family IPv6 transport should exist.

Best contact your Cisco SE to know of any restrictions.

IPv6 Unicast Routing on Cisco ASR 9000's A9K-SIP-700

Cisco ASR 9000's A9K-SIP-700 provides complete  Internet Protocol Version 6 (IPv6) unicast capability.


SaeedBakh_2 Mon, 08/22/2011 - 10:50
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whay is the size of the full internet routing table for IPv6?

cisco_lad2004 Fri, 09/02/2011 - 11:08
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Just over 4k prefixes for now.


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abakhashwin Fri, 09/09/2011 - 08:00
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do you think enable IPv6 on internet router Gateway (GSR 12410 with PRP2) having full internet route table for IPv4 and also Plus IPv6 Full internet routing table.

now the CPU utilization is around 50% with IPv4 if we enable the IPv6 how much do you expect the increae in the CPU?.

and how is the IPv6 will be it extra process in the cpu?. do you have a document to explain?.

Ahad Aboss Sun, 09/11/2011 - 22:04
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You should be fine. No real issues.

I am currently recieving the full routing table on 7301 for IPv4 and IPv6.


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