[db2user2@localhost ~]$ db2level
DB21085I  Instance “db2user2” uses “32” bits and DB2 code release “SQL09050”
with level identifier “03010107”.
Informational tokens are “DB2 v9.5.0.0”, “s071001”, “LINUXIA3295”, and Fix Pack
Product is installed at “/opt/ibm/db2/V9.5”.

[db2user2@localhost ~]$ db2set -all | grep DB2COMM
[i] DB2COMM=tcpip

[db2user2@localhost ~]$ db2get dbmcfg | grep SVCE
-bash: db2get: command not found

[db2user2@localhost ~]$ db2 get dbm cfg | grep SVCE
TCP/IP Service name                          (SVCENAME) = db2c_db2user2

dan di file /etc/services , terlihat prot untuk service db2c_db2user2 adalah 50002