Riverstone Networks RS 8000/8600 Switch Router Getting Started Guide 4-25
Initial Configuration
Using Redundant Control Modules
For example, enter Enable mode on the backup CM, and then enter the help command (
?
). This produces the following
output:
Notice that most of the Enable mode functionality is missing and there is no access to Configure mode. However, the
backup CM does provide access to both the
file
and
system
facilities. These facilities allow you to do the following
on the backup-CM:
•
Copy files
•
Delete files
•
Rename files
•
Reformat the file system
•
List system images
•
Choose system images
Note
Also, you can enter the
reboot
command from the backup CM, however, the
command reboots only the backup CM – the primary CM is not affected.
4.9.3
Things to Remember when Using Redundant Control Modules
This section points out several issues that must be taken into account when using redundant Control Modules.
Booting the RS 8000/8600 From the Network
If you have set the RS 8000/8600 to obtain its image software from a TFTP server (see
Section 5.3,
"Loading Software
from the Network"
), the IP addresses that appear for
netaddr
from within BootPROM mode should be different for
both the primary and backup CM. Furthermore, the IP address of the Ethernet management interface (en0) should
differ from both
netaddr
addresses. These IP addresses are listed below:
•
One unique primary CM boot IP address
•
One unique backup CM boot IP address
•
One unique en0 interface IP address
If any of these IP addresses are the same, non-unique IP address errors will occur during fail over. Furthermore, none
of the IP addresses mentioned above can be used to create an IP interface.
rs1>$enable
rs1#$?
cli - Modify the command line interface behavior
enable - Enable privileged user mode
exit - Exit current mode
file - File manipulation commands
logout - Log off the system
reboot - Reboot the system
system - Show system global parameters
rs1#$
Содержание RS 8000
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