Nortel Networks 5780 User Manual
Quick Installation  
for Flash Memory  
Cards  
Part No. 112770-A  
May 1996  
Installing a Flash Memory Card  
1. Position the card with the label facing up and the  
INSERT arrow pointing toward the card slot.  
Model 5380 Ethernet or  
Model 5580 Token Ring Router  
6563.1  
Model 5780 ATM Router  
6501.2  
2. Insert the card into the slot, and push the card until it fits  
snugly into place.  
3
 
Removing a Flash Memory Card  
1. Remove the router from the chassis.  
Refer to Using the Model 5380 Ethernet and Model 5580  
Token Ring Routers for information about removing the  
router.  
CAUTION: The pins on the edge of the card can be  
damaged if you do not pull the card straight out from  
the socket.  
4
Model 5380 Ethernet or  
Model 5580 Token Ring Router  
6694.1  
Model 5780 ATM Router  
6502.1  
2. Remove the flash memory card by gently pulling the card  
away from the connectors, or by pressing the button next  
to the slot.  
5
Protecting Files on the Flash Memory Card  
Bay Networks ships each memory card with its read/write  
protect switch in the unprotected position. Bay Networks  
recommends making a copy of your configuration files on  
another flash memory card, write-protecting the card, and storing  
it in a safe place for backup purposes.  
NOTE: You typically do not operate a router with a  
write-protected memory card. You may need to  
permanently store online network changes and  
software upgrades, or to restore network operation by  
downloading changes.  
1. Remove the memory card, as described on page 5.  
6
Unprotected  
Protected  
6498.1  
2. Set the read/write protect switch located on the edge  
opposite the INSERT arrow of the memory card.  
3. Insert the memory card as described in “Installing a  
Flash Memory Card” earlier in this guide.  
7

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