unable to ping database using tnsping
650575Oct 19 2011 — edited Oct 19 2011Hi,
I am configuring standby database .
but when i ping database from both the side primary as well as stanby site then i am getting below error.
TNS-12543: TNS:destination host unreachable
I have also add entry in tnsnames.ora file at both side.
what is the reason.
Thanks in advance.