ip and shard

[4536...@qq.com]

the mongodb the ip and shard is not bound?
For example, 1.1.1.1 corresponding shard is shard1 can not be shard1
corresponding IP changed to 2.2.2.2

[Sid]

Assuming that all you want to do is to change the IP of a shard here is how you do it  : 

Remove the shard, change the IP and add the shard again.

Please see this for more details on how to remove/add a shard http://www.mongodb.org/display/DOCS/Configuring+Sharding