3com S7906E Instruccion De Instalación

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To do… 
Use the command… 
Remarks 
Configure the working mode of 
an EB or SD LPU (distributed 
device) 
switch-mode { bridging | 
routing
 
mix-bridging-routing | 
normal
 } slot slot-number 
Optional 
By default, the working mode of 
an EB or SD LPU is normal
Configure the working mode of 
an EB or SD LPU (distributed 
IRF device) 
switch-mode { bridging | 
routing
 
mix-bridging-routing | 
normal
 } chassis 
chassis-number slot 
slot-number 
Optional 
By default, the working mode of 
an EB or SD LPU is normal
 
 
When there are multiple EB and SD LPUs on the S7900E series, you are recommended to 
configure them to work in the same mode. 
To make the configured working mode take effect, you need to save the configuration and restart 
the LPU. 
When you change the working mode of an EB or SD LPU for the first time or upgrade the software 
version for them for the first time after working mode switch, the EB or SD LPU may be rebooted for 
once or twice because of system optimization, which takes six to ten minutes. 
 
Enabling the Port Down Function Globally 
With this function enabled, if the SRPU is plugged out or reboots abnormally, all service ports will be 
down immediately. 
Follow these steps to enable the port down function globally: 
To do… 
Use the command… 
Remarks 
Enter system view 
system-view 
— 
Enable the port down function 
globally 
monitor handshake-timeout 
disable-port
 
Optional 
Disabled by default. 
 
Enabling Expansion Memory Data Recovery Function on a board 
After this function is enabled, data monitoring of expansion memory on the specified EA LPU or 
LSQ1SRP1CB SRPU is performed. When data error occurs, data recovery will start automatically. 
Follow these steps to enable expansion memory data recovery function on a card: 
To do… 
Use the command… 
Remarks 
Enter system view 
system-view 
—