HPE FlexNetwork 10500 Series Security Configuration Manual page 512

3. Configure the user blacklist feature:
# Enable the global blacklist feature.
[Device] blacklist global enable
# Add a user blacklist entry for user userc and set the blacklist entry aging time to 50 minutes.
[Device] blacklist user userc timeout 50
Verifying the configuration
# Verify that the user blacklist entry is successfully added.
[Device] display blacklist user
User name
userc
# Verify that the device drops packets from User C for 50 minutes and forwards packets from User C
after 50 minutes. (Details not shown.)
Type TTL(sec) Dropped
Manual 2987 0
495