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Stack Overview Managing OmniSwitch 6600 Series Stacks
page 3-6 OmniSwitch 6600 Series Hardware Users Guide April 2004
Please note that in this example Switch 1 will assume an idle CMM role if it comes back on line.
Redundant CMM Role Failover
CLI Commands Supported
on Both the Primary and Secondary Role Switches
Although most CLI commands are executed when logged into the switch with primary CMM role, there is
a group of commands that is supported when logged in to either the switch with primary role or the switch
with the secondary CMM role. For a list of these commands, refer to the tables below. The tables are
grouped by chapter according to the OmniSwitch CLI Reference Guide.
CMM Commands
reload
takeover
install
debug chassis auto-reboot
show running-directory
show reload
show microcode
show stack topology
show restore redundancy status
Chassis Management and Monitoring Commands
show system
show hardware info
show chassis
show module
show module long
show module status
show cmm
show ni
File Management Commands
cd
pwd
mkdir
rmdir
ls
dir
rename
rm
delete
cp
mv
move
chmod
attrib
fsck
newfs
ed
vi
view
tty
show tty
rz
more
install
!
Switch 1 fails or
is taken offline
Switch 2
(Secondary)
Switch 1
(Primary)
(Primary)
Switch 2
Switch 3
(Idle)
Switch 4
(Idle)
Switch 1
(Offline)*
Switch 3
(Secondary)
Switch 4
(Idle)
OmniSwitch 6648
OmniSwitch 6648
OmniSwitch 6648
OmniSwitch 6648
OmniSwitch 6648
OmniSwitch 6648
OmniSwitch 6648
OmniSwitch 6648
*If Switch 1 comes back on line it
will be in idle mode, not primary or
secondary.