We have 7609S with redundant sup 720-3B working fine with active and standby hot position.
Now I want to club both the sup's gigaethernet interface with same ip address.
Can I do this? if yes than how
please suggess me
You cannot have same ip address on both the interface individually but I believe you can configure layer 3 port channel and then assign an ip address to that port channel and finally bind both the gig interfaces to that port channel.
This link should guide you how to configure the same
Try and update if it works for you.
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