3Com 3C13636 Configuration Manual page 80

3Com Router 3000 Ethernet Family
Configuration Guide
Before inserting or removing a hot-swappable interface card, you must first use the
remove slot command for pre-processing. You can also cancel a maloperation with
the undo remove slot command if you change your mind to remove the card after
executing the remove slot command. The undo remove slot command is
unnecessary when you remove a card, but insert it immediately.
Chapter 2 System Maintenance Management
3Com Corporation
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