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Manual version: 6PW101-20170411 

BOM: 3123A19Y

 

Figure 2 Installing an LSUM1FWCEAB0 firewall card 

 

 

5.2 

 

Removing the card 

1.

 

Use a Phillips screwdriver to loosen the captive screws at both sides of the card until all pressure 
is released. 

2.

 

Pull the ejector levers at both sides of the card outward, and pull the card along the guide rails until 
it completely comes out of the backplane. 

3.

 

Place the card on an anti-static workbench with the surface-mounted components up, or put it in an 
anti-static bag. 

4.

 

If no new card is to be installed, install a filler panel to prevent dust and ensure good ventilation in 
the switch. 

 

Software upgrade 

The LSUM1FWCEAB0 card has an independent operating system and CLI. To upgrade the card 

software, you must access its CLI or Boot menu after logging in to the card through its console port or 

management Ethernet port. For information about upgrading the LSUM1FWCEAB0 firewall card, see the 

release notes. 

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