Reference Guide

redundancy protocol
Enable hitless protocols.
C-Series, E-Series, S4810
Syntax
redundancy protocol {lacp | xstp}
To disable a hitless protocol, use the no redundancy protocol {lacp | xstp}
command.
Parameters
lacp Enter the keyword lacp to make LACP hitless.
xstp Enter the keyword xstp to invoke hitless STP (all STP modes —
MSTP, PVST+, RSTP, and STP).
NOTE: On the C-Series, hitless STP is available only for MSTP,
PVST+, and RSTP.
Default Disabled
Command Modes CONFIGURATION
Command History
Version 8.3.12.0 Introduced on the S4810.
Version 8.2.1.0 Introduced on the C-Series.
Version 8.1.1.0 Introduced on the E-Series ExaScale.
Version 7.6.1.0 Introduced on the E-Series.
Related
Commands
• show lacp – displays the lacp configuration.
• show redundancy – displays the current redundancy configuration.
redundancy reset-counter
Reset failover counter and timestamp information displayed in the show redundancy command.
E-Series, S4810
Syntax
redundancy reset-counter
Default Not configured.
Command Modes EXEC Privilege
Command History
Version 8.3.12.0 Introduced on the S4810.
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