HP StorageWorks 4/64 Brocade Fabric OS Command Reference Guide v6.0.0 (53-1000 - Page 449

portCfg 2 delete ipaddr flush Deletes static ARP entry from the ARP table. Only IP address must be specified to delete the entry. Flushes the ARP table. Only dynamic entries can be flushed, static entries will not be cleared. fciptunnel Creates Fibre Channel over IP (FCIP) tunnels. You can configure up to a maximum of 8 FCIP tunnels per GbE port. This feature requires a Brocade FCIP license. The syntax for portcfg fciptunnel is as follows: portcfg fciptunnel [slot/][ge]port options args [optional_args] The following options and args for are supported with fciptunnel: create tunnel_id dest_ipaddr src_ipaddr comm_rate Creates FCIP tunnels, where: tunnel_id Specifies the FCIP tunnel on the GbE port. Valid values are 0-7 dest_ipaddr Specifies the IP address for the remote end of theFCIP tunnel. IPv6 addresses are supported on systems running v6.0 or later. src_ipaddr Specifies the IP address for the local end of the FCIP tunnel. IPv6 addresses are supported on systems running v6.0 or later. comm_rate Specifies the committed traffic rate on the FCIPtunnel in Kbps. Valid range is 1, 544 to 1,000,000. Specify "0" for an uncommitted tunnel. Uncommitted tunnels compete for bandwidth. Changing comm_rate is potentially disruptive. Optional arguments for fciptunnel create include: -c compression Enables compression on the specified tunnel. By default, compression is off. -f fastwrite Enables fastwrite on the specified tunnel. -k timeout Specifies the keep alive timeout, in seconds. Timeout values are 8 to 7,200; default is 10. If tape pipelining is enabled, the minimum supported value is 80. -M Turns on default VC QoS mapping in the specified tunnel. Default is off. There are two ways of prioritizing network traffic over FCIP tunnels: Differentiated Services (DSCP) and Layer 2 Class of Service (L2CoS). If the -M option is set, the VC on the FCIP outbound frame will be mapped to both a DSCP and L2CoS value. These default values can be modified on a per-FCIP tunnel basis with the fciptunnel qosmap option. The -M option can be turned on or off any time. Qosmap settings are unaffected by the -M option. -m time Specifies the minimum retransmit time, in milliseconds. time values are 20 to 5,000; default is 100. -n remote_wwn Specifies the remote-side FC entity WWN. -q control-dscp Specifies the DSCP (DiffServ Code Point) Marking used for control TCP connection of the FCIP tunnel. This Operand is Optional. Range is 0 to 63 (inclusive). Default value is 0. Fabric OS Command Reference 423 53-1000599-01