HP StorageWorks 8/80 HP StorageWorks Fabric OS 6.2 administrator guide (5697-0 - Page 462
FCIP services license, Platforms that support SAN extension over IP
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Fibre Channel initiator Data Center FC SAN Brocade 7500 VE_Port Fibre Channel initiator IP WAN Network VE_Port VE_Port Office FC SAN VE_Port Brocade 7500 Brocade 48000 with FR4-18i Blade Office FC SAN Office FC SAN Brocade 48000 with FR4-18i Blade Fibre Channel Target Fibre Channel Target Figure 78 Network using FCIP Compression on FCIP tunnels Data compression can be enabled or disabled on FCIP tunnels. The default setting is to disable compression. Traffic shaping Traffic can be shaped by establishing a rate limit per tunnel. A committed rate guarantees a fixed amount of bandwidth and is assigned to a tunnel. The committed rate setting ensures that an FCIP tunnel operates at the specific fixed rate for FCIP traffic. The rest of the possible 1000 Mbps rate that a GE interface provides is available to other tunnels created on this GE interface. If the committed rate is too small for the amount of FCIP traffic, the FCIP tunnel is limited to that rate and performance may be affected. Total bandwidth of all committed and uncommitted rate tunnels must not exceed 1000 Mbps. When allocating committed rates to tunnels, do not allocate more bandwidth than the WAN can support or your FCIP tunnel may not be stable. FCIP services license Most of the FCIP extension services described in this chapter require the B-Series High Performance Extension over FCIP/FC license. Use the licenseShow command to verify that the license is present on the hardware used on both ends of the FCIP tunnel. For details on obtaining and installing licensed features, see Chapter 1, "Performing basic configuration tasks" on page 29. Platforms that support SAN extension over IP Fabric OS supports SAN extension between HP StorageWorks 400 Multi-Protocol Router and B-Series Multi-Protocol Router Blades installed on an HP StorageWorks 4/256 SAN Director or an HP StorageWorks DC SAN Backbone Director or HP StorageWorks DC04 SAN Director Switch 458 Configuring and monitoring FCIP extension services