Fibre Channel Configuration Commands; Fcack0; Fcclass2; Fcconnmode - ATTO Technology FibreBridge 1190E Installation And Operation Manual

7.1.5 Fibre Channel configuration commands

The Fibre Channel ports are configured with default settings but may be customized using the CLI
commands in this section.
CLI commands are case insensitive (upper and
lower case allowed anywhere).

FcAck0

Specifies whether ACK0 or ACK1 will be returned in response to a Class 2 FC data frame or sequence.
Limits: Enable sends ACK0 at the end of a sequence. Disable returns an ACK1 frame for each data frame.
Action: set FcAck0 [enabled | disabled]
SaveConfiguration

FcClass2

Specifies if the FibreBridge will support Fibre Channel Class 2 (multiplexed) service.
Limits: [enabled | disabled]
Action: set FcClass2 [enabled | disabled]
SaveConfiguration

FcConnMode

Controls/reports the connection mode the FibreBridge uses when communication across a Fibre Channel network, either to an arbitrated loop (FC-
AL) when you select loop mode, or point-to-point when you choose ptp.
Limits: applies to all Fibre Channel ports
Actions: set FcConnMode [loop | ptp]
SaveConfiguration
FcFairArb
Turns the Fibre Channel Arbitrated Loop (FC-AL) arbitration fairness on or off. Enabling this feature causes the FibreBridge to follow the arbitra-
tion fairness rules on the FC-AL.
Limits: applies to all Fibre Channel ports
Actions: setFcFairArb [enabled | disabled]
SaveConfiguration

FcFrameLength

Specifies the maximum number of payload bytes (the maximum size) in a Fibre Channel frame. If not specified in the set command, current frame
length is displayed. The active frame length is always negotiated with the host, hub or switch.
Limits: applies to all Fibre Channel ports
Actions: set FcFrameLength [512 | 1024 | 2048]
SaveConfiguration

FcFullDuplex

FcFullDuplex enabled allows full duplex Fibre Channel communication between the FibreBridge and other Fibre Channel devices. Disable
FcFullDuplex results in half duplex mode.
Limits: applies to all Fibre Channel ports
Actions: setFcFullDuplex [enabled | disabled]
SaveConfiguration
23 ATTO Technology FibreBridge Installation and Operation Manual
Commands generally follow a standard format:
[Get | Set] Command [Parameter 1 | Parameter 2] followed by
the return or enter key
Information: get FcAck0
Returns: [fp] [fl] [sb] [st] [sl] [Online|Offline]
Default: Class 3
Information: get FcClass2
Default: loop
Information: get FcConnMode
Default: on, enabling arbitration fairness
Information: getFcFairArb
Default: 2048
Information: get FcFrameLength
Default: enabled
Information: get FcFullDuplex