網路配置

網路卡繫結（待驗證）

irdb1和irdb2兩臺主機均有四塊光纖網路卡,兩兩做成EtherChannel模式,並對EtherChannel的網路卡ent4和ent5配置IP地址.

將網路卡做成EtherChannel模式,使用命令:

#smitty etherchannel

àAdd An EtherChannel / Link Aggregation

à按F7選擇ent0和ent3做成通道ent4

à按F7選擇ent1和ent2做成通道ent5

配置好後的通道網路卡的IP表如下:

主機名稱	物理網路卡	I/O位置	Ether Channel	IP地址
irdb1	ent0	U7311.D11.YL01170-P1-C4-T1	ent4	IP:10.52.173.8 MASK:255.255.255.192 GATE:10.52.173.1
	ent1	U7311.D11.YL01170-P1-C5-T1
	ent2	U7311.D11.YL01170-P1-C2-T1	ent5	IP:172.16.10.1 MASK:255.255.255.0
	ent3	U7311.D11.YL01170-P1-C3-T1
irdb2	ent0	U7311.D11.YL00926-P1-C2-T1	ent4	IP:10.52.173.9 MASK:255.255.255.192 GATE:10.52.173.1
	ent3	U7311.D11.YL00926-P1-C5-T1
	ent1	U7311.D11.YL00926-P1-C3-T1	ent5	IP:172.16.10.2 MASK:255.255.255.0
	ent2	U7311.D11.YL00926-P1-C4-T1

修改主機名

# smit hostname

設定上面機器為P61A，下面機器為P61B

修改IP

# smit inet

-> Change / Show Characteristics of a Network Interface

-> 選擇一個網路介面，進行IP配置

P61A en1 10.10.1.61 255.255.255.0

en0 12.0.0.61 255.0.0.0

P61B en1 10.10.1.62 255.255.255.0

en0 12.0.0.62 255.0.0.0

檢視IP設定

# ifconfig -a

# netstat -in

修改/etc/hosts

127.0.0.1 loopback localhost

10.10.1.61 P61A

12.0.0.61 P61A_priv

10.10.1.101 P61A_vip

10.10.1.62 P61B

12.0.0.62 P61B_priv

10.10.1.102 P61B_vip

修改/etc/hosts.equiv

###### add by zhangqiaoc ######

+ root

+ oracle

###### end by zhangqiaoc ######

修改root oracle使用者HOME目錄下的.rhosts檔案

###### add by zhangqiaoc ######

+

###### end by zhangqiaoc ######

測試：

rsh P61A date

rsh P61B date

rcp tmp.txt P61A:/u01/app/oracle

rcp tmp.txt P61B:/u01/app/oracle

配置NTP

在server端:62

bash-3.00# vi /etc/ntp.conf

#broadcastclient

server 127.127.1.0

driftfile /etc/ntp.drift

tracefile /etc/ntp.trace

"/etc/ntp.conf" 42 lines, 1017 characters

bash-3.00# startsrc -s xntpd

0513-059 The xntpd Subsystem has been started. Subsystem PID is 274488.

bash-3.00# lssrc -ls xntpd

Program name: /usr/sbin/xntpd

Version: 3

Leap indicator: 11 (Leap indicator is insane.)

Sys peer: no peer, system is insane

Sys stratum: 16

Sys precision: -16

Debug/Tracing: DISABLED

Root distance: 0.000000

Root dispersion: 0.000000

Reference ID: no refid, system is insane

Reference time: no reftime, system is insane

Broadcast delay: 0.003906 (sec)

Auth delay: 0.000122 (sec)

System flags: pll monitor filegen

System uptime: 17 (sec)

Clock stability: 0.000000 (sec)

Clock frequency: 0.000000 (sec)

Peer: 127.127.1.0

flags: (configured)(refclock)

stratum: 3, version: 3

our mode: client, his mode: server

Subsystem Group PID Status

xntpd tcpip 274488 active

bash-3.00# lssrc -ls xntpd|grep "Sys peer"

Sys peer: no peer, system is insane

bash-3.00# lssrc -ls xntpd|grep "Sys peer"

Sys peer: 127.127.1.0

在client端: 61

bash-3.00# vi /etc/ntp.conf

server 10.10.1.62

driftfile /etc/ntp.drift

tracefile /etc/ntp.trace

"/etc/ntp.conf" 42 lines, 1023 characters

bash-3.00# startsrc -s xntpd

0513-059 The xntpd Subsystem has been started. Subsystem PID is 282860.