HP StorageWorks 8/80 HP StorageWorks Fabric OS 6.1.x administrator guide (5697 - Page 395

-f -M -t -n remote_wwn -k timeout -r retransmissions -m time -q control_dscp -Q data_dscp -v vlan_id -p control_L2Cos -P data_L2Cos -ike ike_number -ipsec ipsec_number -key preshared_key Enables FCIP fastwrite. Enables VC QoS mapping. Enables tape pipelining. If tape pipelining is enabled, fastwrite must also be enabled. The remote-side FC entity WWN. The keep-alive timeout in seconds. The range of valid values is 8 through 7,200 sec and the default is 10. If tape pipelining is enabled both the default and minimum values are 80 sec. The maximum number of retransmissions on the existing FCIP tunnel. The range of valid values is 1 through 16. If tape pipelining is enabled, the number of retransmissions is calculated based on the minimum retransmit time to ensure that tunnel does not timeout before the host times out (about 80 sec). Note that the value specified must be greater than the calculated value. The minimum retransmit time, in milliseconds. The range of valid values is 20 through 5,000 ms and the default is 100 ms. The DSCP marking for the FCIP tunnel's TCP control connection. The range of valid values is 0 through 63. The default is 0. Before configuring DSCP settings, determine if the IP network you are using implements PHB, and consult with the network administrator to determine the appropriate DSCP values. The DSCP marking for the FCIP tunnel's TCP data connection. The range of valid values is 0 through 63. The default is 0. Before configuring DSCP settings, determine if the IP network you are using implements PHB, and consult with the network administrator to determine the appropriate DSCP values. The number used as the VLAN ID. This number is used in the IP frame to route the frame to a specific VLAN. The layer 2 class of service used for control traffic. The layer 2 class of service used for data traffic. The IKE policy number to be used for this FCIP tunnel. The IPSec policy number to be used for this FCIP tunnel. The preshared key to be used during IKE authentication up to a maximum length of 32 bytes. It can be a double quoted string of alphanumeric characters. The range of valid values is 12 through 32 bytes. The following example creates one end of a tunnel over ge0 between remote IP address 192.168.10.1 and local IP address 192.168.20.1 with a tunnel id of 0, over VLAN 100, with a layer 2 class of service of 3 for control traffic, and a layer 2 class of service of 7 for data traffic. portcfg fciptunnel 8/ge0 create 192.168.10.1 192.168.20.1 0 -v 100 -p 3 -P 7 Configuring FICON emulation Before you configure FICON emulation, you will need to understand the available options, and if those options are to be implemented in your installation. If FICON emulation is new to you, please read "FICON emulation concepts" on page 384. The syntax for the portcfg ficon command is as follows: portcfg ficon [slot/]ge0|ge1 tunnel_Id config [-x 1|0] [-w 1|0] [-r 1|0] [-t 1|0] [-l 1|0] [-b 1|0] [wrtMaxPipe value] [rdMaxPipe value] [wrtMaxDevs value] [rdMaxDevs value] [wrtTimer value] wrtMaxChains value] [oxidBase value] [dbgFlags value] Fabric OS 6.1.x administrator guide 395