Reference Guide

Version 7.5.1.0 Introduced on the C-Series.
Version 7.6.1.0 Introduced on the E-Series.
redundancy protocol
Enable hitless protocols.
S4820T
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).
Default Disabled
Command Modes CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 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.
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