Manual version: 6PW101-20170411
BOM: 3123A19Y
v
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.
6
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.