I cannot test this in this moment however, I don’t expect the two commands

Line-1 ->> redistribute bgp 65461 metric 1544 1 255 1 1500 route-map bgp-to-eigrp

Line-2->> redistribute bgp 65461 route-map bgp-to-eigrp

to both exist at the same time, so to be correct you need to verify with

sh run | begin router eigrp

what happens

a possible procedure could be:

no redistribute bgp 65461 metric 1544 1 255 1 1500 route-map bgp-to-eigrp

no redstribute bgp 65461

until you don’t see any redistribute command with sh run | beg router eigrp

then

default-metric 1544 1 255 1 1500

redistribute bgp 65461 route-map bgp-to-eigrp

I would update the route-map first before applying it.

if the current line is

redistribute bgp 65461 metric 1544 1 255 1 1500 route-map bgp-to-eigrp

you may just need to update the route-map and you can skip the default-metric command

if this is not a production network you can do this anytime otherwise it is wise to do it in a maintanance window