HP StorageWorks 8/80 Brocade Fabric OS Command Reference Manual v6.2.0 (53-100 - Page 574

2 portCfg --delete ipif_addr vlan_id [dst_ipaddr] Deletes an entry from the VLAN tag table. Valid arguments for mode are: ipif_add Specifies the locally defined interface address in IPv6 or IPv4 format. vlan_id Specifies the VLAN ID used for this tag. Range is 1-4094. L2 CoS Specifies L2 Class of Service/Priority, as defined by IEEE 802.1p. Range is 0-7. dst_ipaddr Optional destination IP address (IPv4 or IPv6). All packets destined for this IP address are tagged accordingly. If a destination IP Address is not specified, all packets not already tagged will be tagged. Default is 0.0.0.0. ficon Use this command to enable or disable FICON emulation in an FCIP tunnel and modify associated parameters onan FCIP tunnel on a 'virtual' E_Port. This command is supported only on a Brocade 7500/FR4-18 platform. A feature key is required to enable any of the FICON emulation processing. The tunnel must be down or disabled to issue and process the FICON commands. The result of executed commands are persistent. The syntax for portCfg ficon is as follows: portCfg ficon [slot/]Ge_Port tunnel_Id config |delete [FeatArgs] [ParamArgs] tunnel_Id This command has the following operands: Specifies the tunnel ID for the configuration change. Range 0-7. config Creates or modifies a FICON configuration. delete Deletes an existing FICON configuration. The following optional feature arguments are supported with the config and delete options. These configurations are persistent. -x 1|0 Enables or disables XRC emulation. 1 is enabled, O is disabled. FICON XRC Emulation allows XRC (IBM eXtendedRemote Copy, also known as IBM z/OS Global Mirroring) to operate effectively at extended distances. -w 1|0 Enables or disables Tape Write Pipelining. This feature improves the performance of certain applications when writing to tape over extended distances. 1 is enabled, O is disabled. -r 1|0 Enables or disables Tape read pipelining. This feature improves performance for certain applications when reading from FICON tape over extended distances. 1 is enabled, O is disabled. -t 1|0 Enables or disables TIN/TIR emulation. This feature enhances recovery when a TIN/TIR exchange occurs as part of a channel recovery operation during tape emulation. 1 is enabled, O is disabled. -l 1|0 Enables or disables Device Level Acknowledgement emulation. This feature is applicable to both FICON Disk and Tape configurations. The feature removes one network round trip for exchanges that end with a Device Level Acknowledgement frame from the device. 1 is enabled, O is disabled. 546 Fabric OS Command Reference 53-1001186-01