Dell PowerEdge M710 Fabric OS Command Reference Manual Supporting Fabric - Page 653
Modifies the Open System Tape Pipelining configuration. Specify one
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portCfg 2 -N, --no-read-pipelining Disables tape read-pipelining. This operand is valid only with fciptunnel create and -t must be specified enabling the feature. The combination of -t and -N effectively enables tape write-pipeling. When using this operand with fciptunnel modify specify one or more of the following: -t |--tape-pipelining mode Modifies the Open System Tape Pipelining configuration. Specify one of the following modes: 0 Disables Tape Pipelining 1 Enables write-read Tape Pipelining (FCIP FastWrite must also be enabled). 2 Enables write-only Tape Pipelining (FCIP FastWrite must also be enabled). -c |--compression compression_level Configures compression on the specified FCIP tunnel. By default, compression is disabled (0). Specify one of the following values: 0 Compression disabled 1 Standard compression 2 Moderate compression , 3 Aggressive On the Brocade FX-24, options 2 and 3 requires Fabric OS v6.4.0 or later. -T |--tperf [0|1] Disables (0) or enables (1) TPerf test mode. Refer to portCmd help for more information regarding TPerf monitoring. -n |--remote-wwn remote-wwn Specifies the WWN of the remote FC entity. -d |--description string Specifies a description for the specified tunnel. -i |--ipsec [0|1] Enables (1) or disables (0) Internet Protocol Security (IPSec) on the specified tunnel. Circuits that fall underneath a tunnel inherit the IPSec tunnel attributes. IPSec uses a predefined policy with IKEv2 for key negotiation, ESP transport mode for IPSec, and AES with 256-bit keys for Encryption (AES-GCM-ESP). You must specify a key with this option. IPSec is currently supported on the Brocade 7800 only and only with Fabric OS v6.3.1 or later. -K |---key preshared_key Specifies the preshared key to be used for authentication. Specify a string of alphanumeric characters 32 bytes in length. This argument must be used together with --ipsec. Fabric OS Command Reference 621 53-1001764-02