1.服务器端操作

[db2inst2@xifenfei ~]$ netstat -nap |grep db2sysc
(Not all processes could be identified, non-owned process info
 will not be shown, you would have to be root to see it all.)
tcp        0      0 0.0.0.0:55554               0.0.0.0:*                   LISTEN      8072/db2sysc 0
[db2inst2@xifenfei ~]$  db2 list db directory
 System Database Directory
 Number of entries in the directory = 1
Database 1 entry:
 Database alias                       = XIFENFEI
 Database name                        = XIFENFEI
 Local database directory             = /home/db2inst2/xifenfei
 Database release level               = c.00
 Comment                              =
 Directory entry type                 = Indirect
 Catalog database partition number    = 0
 Alternate server hostname            =
 Alternate server port number         =
--配置监听协议
[db2inst2@xifenfei ~]$ db2set db2comm=tcpip
--配置实例端口
[db2inst2@xifenfei ~]$ db2 update dbm cfg using svcename 5000
DB20000I  The UPDATE DATABASE MANAGER CONFIGURATION command completed
successfully.
--重启生效
[db2inst2@xifenfei ~]$ db2stop
04/02/2012 12:33:36     0   0   SQL1064N  DB2STOP processing was successful.
SQL1064N  DB2STOP processing was successful.
[db2inst2@xifenfei ~]$ db2start
04/02/2012 12:33:41     0   0   SQL1063N  DB2START processing was successful.
SQL1063N  DB2START processing was successful.
[db2inst2@xifenfei ~]$ netstat -nap |grep db2sysc
(Not all processes could be identified, non-owned process info
 will not be shown, you would have to be root to see it all.)
tcp        0      0 0.0.0.0:50000               0.0.0.0:*                   LISTEN      8462/db2sysc 0

2.客户端配置

C:\Windows\system32>db2 catalog tcpip node vm_xff remote 192.168.1.90 server 50000
DB21061E  未初始化命令行环境。
--DB21061E错误解决
C:\Windows\system32>db2cmd
--编目节点
C:\Windows\system32>db2 catalog tcpip node vm_xff remote 192.168.1.90 server 50000
DB20000I  CATALOG TCPIP NODE命令成功完成。
DB21056W  直到刷新目录高速缓存之后，目录更改才生效。
--编目数据库
C:\Windows\system32>db2 catalog db xifenfei as xifenfei at node vm_xff
DB20000I  CATALOG DATABASE命令成功完成。
DB21056W  直到刷新目录高速缓存之后，目录更改才生效。
C:\Windows\system32> db2 list node directory
 节点目录
 目录中的条目数 = 1
节点 1 条目：
 节点名                            = VM_XFF
 注释                            =
 目录条目类型                    = LOCAL
 协议                            = TCPIP
 主机名                          = 192.168.1.90
 服务名称             = 50000
--terminate使操作生效
C:\Windows\system32>db2 terminate
DB20000I  TERMINATE命令成功完成。

3.验证登陆

[db2inst2@xifenfei sqldbdir]$ db2 connect to xifenfei user db2inst2 using xifenfei
   Database Connection Information
 Database server        = DB2/LINUX 9.5.0
 SQL authorization ID   = DB2INST1
 Local database alias   = XIFENFEI
[db2inst1@xifenfei ~]$ db2 list applications
Auth Id  Application    Appl.      Application Id                                                 DB       # of
         Name           Handle                                                                    Name    Agents
-------- -------------- ---------- -------------------------------------------------------------- -------- -----
DB2INST2 db2bp.exe      45         192.168.1.1.38849.120411160214                                 XIFENFEI   1
DB2INST2 db2bp          50         *LOCAL.db2inst1.120402072313                                   XIFENFEI   1