Dell PowerVault 56F Dell PowerVault 56F 16-Port Fibre Channel Switch Inst - Page 93

nLsuIn nLsaIn attHloOut nHloOut attLsuOut nLsuOut attLsaOut nLsaOut other The number of Link State Updates received from the neighbor switch The number of Link State Acknowledges received from the neighbor switch The number of attempted transmissions of Hello frames to the neighbor switch The number of Hello frames transmitted to the neighbor switch The number of attempted transmissions of Link State Updates to the neighbor switch The number of Link State Updates transmitted to the neighbor switch The number of attempted transmissions of Link State Acknowledges to the neighbor switch The number of Link State Acknowledges transmitted to the neighbor switch The other fields represent internal FSPF variables The iodReset command turns off the in-order delivery option. This command allows out-of-order delivery of frames during fabric topology changes. This is the default behavior and allows fast rerouting after a fabric topology change. The iodSet command ensures that frames are not delivered out-of-order, even during fabric topology changes. In a stable fabric, frames are always delivered in order, even when the traffic between switches is shared among multiple paths. However, when some topology change occurs in the fabric, for instance, a link goes down, traffic is rerouted around the failure. In general, there is no guarantee in this case that some frame, queued behind a congested link, will not be delivered after a frame that has been transmitted later, but is now taking the new path. This command should be used with care, because it causes a delay in the establishment of a new path when a topology change occurs. Use this command only if there are devices connected to the fabric that do not tolerate occasional out-of-order delivery of frames. The default behavior is for the in-order delivery option to be off. support.dell.com PowerVault 56F 16-Port Fibre Channel Switch Commands 4-37