NFS client service restart

UNIX Solaris
1

Can any one please tell me the command for NFS client service restart.This is to resolve, NFS mount slowness issue.Mount is very slow for both read and write operations.The below commands are not helping out in this situation.

---------- Post updated at 08:59 AM ---------- Previous update was at 08:56 AM ----------

Sorry...The commands skipped to post

 	  \# /etc/init.d/nfs.server stop

# /etc/init.d/nfs.server start
Regards
Vaisakh

2

What OS version, patch level? Both NFS server and client..
netstat -i -> any collisions?
# nfsstat -rc ?
There might be problem with the auto-negotiation. Pls check.
Is it supposed to be connected with autonegociation
or are you forcing it to FULL-DUPLEX or HALF-DUPLEX. If you see
collisions, it's not connected at FULL-DUPLEX