Brocade Communications Systems Brocade 8/12c Command Reference Manual page 663

Fabric OS Command Reference
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-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] Disables (0) or enables (1) read/write Tape Piplelining on the specified
tunnel (requires FCIP FastWrite to be enabled).
-v vlan_id 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.
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.
-b comm_rate 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.
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portCfg
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