HP StorageWorks 4000/6000/8000 .HP StorageWorks SAN Design Reference Guide, Pa - Page 303

Local FC servers Fabric A1 Fabric B1 Local storage system LAN GbE HP StoramgpexW10o0rks FC1 FC2 MGMT GE1 IOIOI GE2 ! GbE mpx110 HP StoramgpexW10o0rks FC1 FC2 MGMT GE1 IOIOI GE2 ! mpx110 WAN FCIP LAN GbE GbE HP StoramgpexW10o0rks FC1 FC2 MGMT GE1 IOIOI GE2 ! mpx110 HP StoramgpexW10o0rks FC1 FC2 MGMT GE1 IOIOI GE2 ! mpx110 Fabric A2 Remote FC servers Fabric B2 Remote storage system 26539b Figure 94 Highly redundant pairs of gateways, two long distance links . Figure 95 is similar to Figure 90, but offers a higher level of redundancy using additional Fibre Channel and LAN connections. Local FC servers Fabric A1 LAN GbE WAN FCIP HP StoramgpexW10o0rks FC1 FC2 MGMT GE1 IOIOI GE2 ! mpx110 LAN GbE HP StoramgpexW10o0rks FC1 FC2 MGMT GE1 IOIOI GE2 ! mpx110 Fabric A2 Remote FC servers Fabric B1 Local storage system HP StoramgpexW10o0rks FC1 FC2 MGMT GE1 IOIOI GE2 ! GbE mpx110 LAN WAN FCIP HP StoramgpexW10o0rks FC1 FC2 MGMT GE1 IOIOI GE2 ! GbE Fabric B2 mpx110 Remote LAN storage system 26540b Figure 95 Highly redundant pairs of gateways, fully redundant long-distance links . HP Continuous Access EVA 3-site configurations This section describes HP Continuous Access EVA 3-site configurations: • Figure 96 on page 304 • Figure 97 on page 305 • Figure 98 on page 306 • Figure 99 on page 307 The first three configurations (Figure 96 through Figure 98) provide a fan-in or fan-out relationship between sites. The fourth configuration (Figure 99) provides for a peer-to-peer relationship between all sites. SAN Design Reference Guide 303