Brocade Communications Systems IP250 user manual Chapter Port Fencing, 671

Clearing the fabric zone database . . . . . . . . . . . . . . . . . . . . . .664

Removing all user names from a zone database . . . . . . . . . .665

Finding a member in one or more zones . . . . . . . . . . . . . . . . .665

Finding a zone member in the potential member list . . . . . . .666

Finding zones in a zone configuration . . . . . . . . . . . . . . . . . . .666

Finding a zone configuration member in the zones list . . . . .666

Listing zone members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .667

Listing un-zoned members . . . . . . . . . . . . . . . . . . . . . . . . . . . .667

Removing an offline device . . . . . . . . . . . . . . . . . . . . . . . . . . . .668

Replacing zone members . . . . . . . . . . . . . . . . . . . . . . . . . . . . .668

Replacing an offline device by WWN . . . . . . . . . . . . . . . . . . . .669

Replacing an offline device by name . . . . . . . . . . . . . . . . . . . .669

Chapter 20	Port Fencing
	In this chapter	671

About port fencing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 671 Viewing port fencing configurations . . . . . . . . . . . . . . . . . . . . .672

Thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 674 C3 Discard Frames threshold . . . . . . . . . . . . . . . . . . . . . . . . . .675 Invalid CRCs threshold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .676 Invalid words threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .676 Link Reset threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .676 Protocol error threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .676 State Change threshold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .677

Adding thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .677 Adding a C3 Discard Frames threshold . . . . . . . . . . . . . . . . .677 Adding an Invalid CRCs threshold. . . . . . . . . . . . . . . . . . . . . . .679 Adding an Invalid Words threshold . . . . . . . . . . . . . . . . . . . . . .680 Adding a Link Reset threshold . . . . . . . . . . . . . . . . . . . . . . . . .681 Adding a Protocol Error threshold . . . . . . . . . . . . . . . . . . . . . . .683 Adding a State Change threshold . . . . . . . . . . . . . . . . . . . . . .684 Assigning thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .685 Unblocking a port. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .686 Avoiding port fencing inheritance . . . . . . . . . . . . . . . . . . . . . . .686

Editing thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .687 Editing a C3 Discard Frames threshold . . . . . . . . . . . . . . . . . .687 Editing an Invalid CRCs threshold. . . . . . . . . . . . . . . . . . . . . . .688 Editing an Invalid Words threshold . . . . . . . . . . . . . . . . . . . . . .688 Editing a Link Reset threshold . . . . . . . . . . . . . . . . . . . . . . . . .689 Editing a Protocol Error threshold . . . . . . . . . . . . . . . . . . . . . . .689 Editing a State Change threshold . . . . . . . . . . . . . . . . . . . . . .690 Finding assigned thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . .691 Viewing thresholds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .691 Viewing all thresholds on a specific Fabric OS device. . . . . . .691

Removing thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .692 Removing thresholds from individual objects . . . . . . . . . . . . .692 Removing thresholds from the thresholds table . . . . . . . . . . .693

Chapter 21 FICON Environments

xxii	Brocade Network Advisor IP User Manual
	53-1003056-01