HP Brocade 8/12c Brocade Fabric OS Command Reference Manual Supporting Fabric - Page 663

portCfg 2 -s [0|1] Disables or enables selective acknowledgement code (SACK) on the specified FCIP tunnel. Note that SACK is by default enabled. Use -s to disable the feature when creating a tunnel. Use -s 0 to disable and -s 1 to enable SACK when modifying a tunnel. -t [0|1] -v vlan_id Disables (0) or enables (1) read/write Tape Piplelining on the specified tunnel (requires FCIP FastWrite to be enabled). Creates an FCIP tunnel with VLAN Tagging and Class of Service (CoS). Specify a vlan_id in the range between 1 and 4094. There is no default. If any other VLAN option is specified, the VLAN ID must also be specified. The following operands are optional with VLAN tagging: -p Control l2cos Specifies the L2 Class of Service/Priority for the FCIP control connection as defined in the IEEE 802.1p specification. The range is 0 to 7. The default is 0. -P l2cos Specifies the L2 Class of Service/Priority for the FCIP data connection as defined in the IEEE 802.1p specification. The range is 0 to 7. The default is 0. -bstr [0|1] Enables (1) or disables (0) Byte Streaming on the specified tunnel. Byte streaming allows the Brocade switch to communicate with third party WAN optimization hardware. The WAN optimization hardware connects to the GbE ports configured for FCIP. -ipsec policy _ID Specifies the Internet Protocol security (IPSec) policy number to be used on the specified tunnel. This option must be used together with -ike and -key. -ike policy_ID Specifies the Internet Key Exchange (IKE) policy number to be used on the specified tunnel. This option must be used together with -ipsec and -key. -key preshared_key Specifies the preshared key to be used during IKE authentication. Specify a double-quoted string of alphanumeric characters between 12 and 32 bytes in length. This argument must be used together with -ike and -ipsec. -b comm_rate NOTE: Only a single IPSec-enabled tunnel can be configured on a port. No other tunnels (IPSec or otherwise) can be configured on the same port. Jumbo frames (packets > 1500 bytes) are not supported on secure tunnels. Only a single route is supported on an interface with a secure tunnel. Modifies the committed traffic rate on the FCIP tunnel in Kbps. Valid range is 1,544 to 1,000,000. Specify 0 for an uncommitted tunnel. Uncommitted tunnels compete for bandwidth. Changing the comm_rate is potentially disruptive. This operand is valid only with the fciptunnel modify command. Fabric OS Command Reference 631 53-1001764-01