HP StorageWorks Fabric OS 6.2 administrator guide (5697-0016, May 2009)

468 Configuring and monitoring FCIP extension services
Figure 80 Multiple tunnels to multiple ports, Fastwrite and Tape Pipelining enabled on a
per-tunnel/per-port basis
Unsupported configurations for Fastwrite and Tape Pipelining
The configurations shown in Figure 81 are not supported with Fastwrite and Tape Pipelining. These
configurations use multiple equal-cost paths.