White Papers

lacp fast-switchover
Cause the physical ports to be aggregated faster by configuring this capability in a port-channel on both the nodes that are
members of a port-channel.
Syntax
lacp fast-switchover
To disable the capability of faster aggregation of the member ports of a LAG or a port-channel bundle,
use the no version of this command.
Defaults Not configured
Command Modes INTERFACE (conf-if-po-number)
Command
History
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S6100–ON.
9.8(1.0) Introduced on the Z9100–ON.
9.3(0.0) Introduced on the S6000.
9.2(1.0) Introduced on the Z9500.
Usage
Information
You can configure the optimal switchover functionality for LACP even if you do not enable the fast boot
mode on the system. You must configure the long timeout mechanism for the LACP session to enable the
fast boot capability to operate properly. This command applies to dynamic port-channel interfaces only.
When applied on a static port-channel, this command has no effect
If you configure the optimized booting-time capability and perform a reload of the system, the LACP
application sends PDUs across all the active LACP links immediately.
Related
Commands
show lacp — displays the LACP configuration.
show issu clients
Shows the current state of the ISSU clients and if they are currently registered.
Syntax
show issu clients
Parameters N/A
Defaults N/A
Command Modes EXEC
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC
Networking OS Command Line Reference Guide.
Version Description
9.12(0.0) Introduced on the S6000, S6100–ON, and Z9100–ON
Example
DellEMC#show issu clients
Current state of ISSU Clients :
ID Client Name Registered Current state
============================================================================
2 ISSU IFM Client YES Configuration audit completed
3 ISSU ACL Client YES Configuration audit completed
4 ISSU QoS Client YES Configuration audit completed
5 ISSU FIB Client YES Configuration audit completed
6 ISSU ARP Client YES Configuration audit completed
582 Flex Hash and Optimized Boot-Up