I have a solaris2.6 server, in /etc/nsswitch.conf: hosts xfn nisplus,dns,files, then telnet respond slowly; when modified /etc/nsswitch.conf like this: hosts xfn,nisplus,files, then telnet respond quickly. I don't understand why? Please give me directions. thanks.
(BTW, on the other machine(another solaris2.6), use the same dns service, its telnet respond normally.)