Owner's Manual

stats-
request
Enable debugging for stats-request
packets.
vendor
Enable debugging for vendor packets.
of-instance
{of-id}
Enter the keywords of-instance followed by the OF
instance ID. The range is 1 to 16.
Defaults None
Command
Modes
EXEC
Command
History
Version 9.3(0.0) Introduced on the S6000.
Version 9.2(0.0) Introduced on the S4820T and MXL.
Version 9.1(0.0) Introduced on the Z9000 and S4810.
Usage
Information
To enable debugging for all packets, use the debug openflow packets
packet-type all
command.
Related
Commands
reload conditional nvram-cfg-change — Reloads the chassis to upgrade any
configuration changes to the NVRAM content.
fail-mode secure
Enable flow failover to prevent flow loss if a controller is unavailable.
Z9000, S4810, S4820T, S6000, and MXL
Syntax
fail-mode secure
To disable flow failover, use the no fail-mode secure command on the specific
OF instance.
Command
Modes
OPENFLOW INSTANCE
Command
History
Version 9.3(0.0) Introduced on the S6000.
Version 9.2(0.2) Introduced on the S4820T and MXL.
Version 9.2(0.2) Introduced on the Z9000 and S4810.
Usage
Information
This feature provides failover support if a controller is unavailable. If the connection
to a controller is lost, installed flows are retained and used for forwarding traffic
until they are updated. This feature is enabled by default but you can disable
failover on individual instances. If you disable failover, all flows to the unavailable
controller are dropped.
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