Руководство По Установке для Cisco Headend System Release 2.7
Collect Network Information
4042389 Rev A
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Collect Network Information
In this section, you are collecting network information required to reconstruct the
system should the upgrade fail.
system should the upgrade fail.
1 If necessary, open an xterm window on the DNCS.
2 Complete the following steps to log on to the xterm window as root user.
2 Complete the following steps to log on to the xterm window as root user.
a Type su - and press Enter. The password prompt appears.
b Type the root password and press Enter.
b Type the root password and press Enter.
3 Type cd /export/home/dncs and then press Enter. The /export/home/dncs
directory becomes the working directory.
4 Type mkdir network and then press Enter. The system creates a directory called
network.
5 Type cd network and then press Enter. The /export/home/dncs/network
directory becomes the working directory.
6 Type the following commands to copy the necessary files to this newly created
directory.
Important:
Important:
Press Enter after typing each command.
Note that the first few commands require a space, followed by a period, after
the body of the command.
the body of the command.
a cp -p /etc/hosts .
b cp -p /etc/hostname.* .
c cp -p /etc/inet/hosts inet.hosts
d cp -p /etc/netmasks .
e cp -p /etc/defaultrouter .
b cp -p /etc/hostname.* .
c cp -p /etc/inet/hosts inet.hosts
d cp -p /etc/netmasks .
e cp -p /etc/defaultrouter .
Note: If this file is not present, you will receive the cp: cannot access
/etc/defaultrouter message. In this case, continue with the next command.
/etc/defaultrouter message. In this case, continue with the next command.
f cp -p /etc/defaultdomain .
Note: If this file is not present, you will receive the cp: cannot access
/etc/defaultrouter message. In this case, continue with the next command.
/etc/defaultrouter message. In this case, continue with the next command.
g cp -p /etc/vfstab .
h cp -p /etc/nsswitch.conf .
i cp -p /etc/rc2.d/S82atminit .
j cp -p /etc/rc2.d/S85SAspecial .
k cp -p /etc/inet/ipnodes .
l netstat -nrv > netstat.out
m ifconfig -a > ifconfig.out
h cp -p /etc/nsswitch.conf .
i cp -p /etc/rc2.d/S82atminit .
j cp -p /etc/rc2.d/S85SAspecial .
k cp -p /etc/inet/ipnodes .
l netstat -nrv > netstat.out
m ifconfig -a > ifconfig.out