HP Cisco MDS 9120 Cisco MDS 9000 Family Command Reference Guide - Release 4.x - Page 1002
special-frame
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special-frame Chapter 21 S Commands Send documentation comments to [email protected] special-frame To enable or disable special frames for the FCIP interface, use the special-frame command. To disable the passive mode for the FCIP interface, use the no form of the command. special-frame peer-wwn pwwn-id [profile-id profile-number] no special-frame peer-wwn pwwn-id Syntax Description peer-wwn pwwn-id Specifies the peer WWN ID for special frames. profile-id profile-number (Optional) Specifies the peer profile ID. The range is 1 to 255. Defaults Disabled. Command Modes Interface configuration submode. Command History Release 1.1(1) Modification This command was introduced. Usage Guidelines Access this command from the switch(config-if)# submode. When a new TCP connection is established, an FCIP special frame (if enabled) makes one round trip from the FCIP profile and initiates the TCP connect operation to the FCIP profile receiving the TCP connect request and back. Use these frames to identify the FCIP link endpoints, to learn about the critical parameters shared by Fibre Channel and FCIP profile pairs involved in the FCIP link, and to perform configuration discovery. Examples The following example configures the special frames. switch# config terminal switch(config)# interface fcip 1 switch(config)# special-frame peer-pwwn 11:11:11:11:11:11:11:11 switch(config)# special-frame peer-pwwn 22:22:22:22:22:22:22:22 profile-id 10 Related Commands Command show interface fcip Description Displays an interface configuration for a specified FCIP interface. 21-64 Cisco MDS 9000 Family Command Reference OL-18089-01, Cisco MDS NX-OS Release 4.x
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