光盘安装方法：
1、把第一张软件安装光盘mount上去：
加个mount光盘的目录
mkdir /iso
查看光驱设备名：
ioscan -fnC disk
Class I H/W Path Driver S/W State H/W Type Description
disk 0 0/0/0/2/0.6.0 sdisk CLAIMED DEVICE HP 300 GST3300655LC
/dev/dsk/c0t6d0 /dev/dsk/c0t6d0s3 /dev/rdsk/c0t6d0s2
/dev/dsk/c0t6d0s1 /dev/rdsk/c0t6d0 /dev/rdsk/c0t6d0s3
/dev/dsk/c0t6d0s2 /dev/rdsk/c0t6d0s1
disk 1 0/0/0/2/1.2.0 sdisk CLAIMED DEVICE Optiarc DVD RW AD-5170A
/dev/dsk/c1t2d0 /dev/rdsk/c1t2d0
disk 2 0/0/0/3/0.6.0 sdisk CLAIMED DEVICE HP 300 GST3300655LC
/dev/dsk/c2t6d0 /dev/rdsk/c2t6d0
把光驱挂上：
mount /dev/dsk/c1t2d0 /iso
2、安装secure shell:
swinstall
在Source Depot Type:选择Local CDROM，选择安装 SecureShell，按空格，按m，选ACTIONS,选Install…
3、配置并启动ssh
配置文件如下：
cat /opt/ssh/etc/sshd_config
Port 22
Protocol 2,1
ListenAddress 0.0.0.0
#ListenAddress ::
KeyRegenerationInterval 3600
ServerKeyBits 768
SyslogFacility AUTH
LogLevel INFO
LoginGraceTime 600
PermitRootLogin yes
PubkeyAuthentication yes
AuthorizedKeysFile .ssh/authorized_keys
IgnoreRhosts yes
HostbasedAuthentication no
PasswordAuthentication no
PermitEmptyPasswords no
ChallengeResponseAuthentication no
MaxStartups 20
Subsystem sftp /opt/ssh/libexec/sftp-server
注：上面的sshd配置只开了key认证，请确认你已经把自己的公钥放入了~/.ssh/authorized_keys文件中，不然将无法使用ssh登录。
关掉telnet :
注释掉/etc/inetd.conf中的telnet那行：
cat /etc/inetd.conf | grep telnet
#telnet stream tcp6 nowait root /usr/lbin/telnetd telnetd
重新启动inetd
/sbin/init.d/inetd stop
Internet Services stopped
/sbin/init.d/inetd start
Internet Services started
启动方法如下：
