12-07-2015 09:42 PM - edited 03-08-2019 03:00 AM
Hi, I'd like to know if is possible to configure 2 link-local address to the same interface
I want to configure
2001:AAAA::/64 EUI-64(this will generate a link-local address)
but next I want configure
2001:EEEE::1/64
and another link-local but in this case an static one
FE80:DDDD::1/64
(these are not the exact prefixes I'm using, this is just to give the ex)
When I try : show ipv6 interface brief the only link-local i get is FE80:DDD::1
I want to have the two global each one with his link-local, is it possible?
12-08-2015 12:26 AM
Hi there,
An IPv6 enabled interface can only have one link-local address per interface, this is automatically created when IPv6 is enabled on the interface (either using 'ipv6 enable' or 'ipv6 address xxxx::/xx'), or when explicitly defined.
The following configuration would be valid:
!
int eth0/1
ipv6 address 2001:aaaa::/64 EUI-64
ipv6 address 2001:eeee::1/64
ipv6 address fe80:dddd::1 link-local
!
cheers,
Seb.
12-08-2015 07:08 AM
thanks a lot, I was not very sure about it but thanks to you for taking your time to answer me, I appreciate it :D now I can continue doing my practice
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