Hi; I'm working on the new "route-tag list" command. I have created this route-tag list to group all the tags between 10.10.10.0 to 10.10.10.255 and use it while redistribution. besides I have some routers to inject routes with other tags outside of this range. but it seems that the above rote-tag list does not work at all, because all of the routes are redistributed despite having different tags. my IOS version is "C7200-ADVENTERPRISEK9-M, Version 15.2(4)S". is it a bug on this version or I misunderstood the route-tag list command?!
route-tag list LIST1 seq 5 permit 10.10.10.0 0.0.0.255
this is a reference link for route-tag list command:
http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_eigrp/configuration/xe-3s/ire-xe-3s-book/ire-en-rou-tags.html