Port Management
Error Recovery Settings
Cisco 350, 350X and 550X Series Managed Switches, Firmware Release 2.4, ver 0.4 165
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- Port protection is not subject to VLAN membership. Devices connected to protected
ports are not allowed to communicate with each other, even if they are members of
the same VLAN.
- Both ports and LAGs can be defined as protected or unprotected. Protected LAGs
are described in the LAG Settings section.
• Member in LAG—If the port is a member of a LAG, the LAG number appears;
otherwise this field is left blank.
STEP 6 Click Apply. The Port Settings are written to the Running Configuration file.
Error Recovery Settings
This page enables automatically reactivating a port that has been shutdown because of an error
condition after the Automatic Recovery Interval has passed.
To configure error recovery settings:
STEP 1 Click Port Management > Error Recovery Settings.
STEP 2 Enter the following fields:
• Automatic Recovery Interval—Specify the time delay for automatic error recovery, if
enabled, after a port is shutdown.
• Automatic ErrDisable Recovery
- Port Security—Select to enable automatic error recovery when the port has been
shut down for port security violations
- 802.1x Single Host Violation—Select to enable automatic error recovery when the
port has been shut down by 802.1x.
- ACL Deny—Select to enable automatic error recovery mechanism by an ACL
action.
- STP BPDU Guard—Select to enable automatic error recovery mechanism when
the port has been shut down by STP BPDU guard.
- STP Loopback Guard— Enable automatic recovery when the port has been shut
down by STP Loopback Guard.
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