.Part 4 SAN Extension and Bridging HP SAN Design Reference Guide 785354-001

Figure 101 Highly redundant pairs of gateways, two long distance links
26539b
Remote
storage system
Remote
FC servers
GbE
FC1
FC2
GE1
GE2
MGMT
IOIOI
!
HP StorageWorks
mpx100
mpx110
Fabric
A1
Local
storage system
Local
FC servers
FC1
FC2
GE1
GE2
MGMT
IOIOI
!
HP StorageWorks
mpx100
mpx110
FC1
FC2
GE1
GE2
MGMT
IOIOI
!
HP StorageWorks
mpx100
mpx110
FC1
FC2
GE1
GE2
MGMT
IOIOI
!
HP StorageWorks
mpx100
mpx110
WAN
FCIP
LAN LAN
GbE GbE
Fabric
B1
Fabric
A2
Fabric
B2
GbE
Figure 102 (page 277) is similar to Figure 97 (page 275), but offers a higher level of redundancy
using additional Fibre Channel and LAN connections.
Figure 102 Highly redundant pairs of gateways, fully redundant long-distance links
GbE GbE
WAN
FCIP
LAN LAN
GbE GbE
FC1
FC2
GE1
GE2
MGMT
IOIOI
!
HP StorageWorks
mpx100
mpx110
Fabric A2
Fabric B2
Fabric A1
Fabric B1
Local
storage system
Remote
storage system
Local FC
servers
Remote
FC servers
FC1
FC2
GE1
GE2
MGMT
IOIOI
!
HP StorageWorks
mpx100
mpx110
FC1
FC2
GE1
GE2
MGMT
IOIOI
!
HP StorageWorks
mpx100
mpx110
FC1
FC2
GE1
GE2
MGMT
IOIOI
!
HP StorageWorks
mpx100
mpx110
WAN
FCIP
LAN LAN
26540b
HP P6000 Continuous Access 3-site configurations
This section describes HP P6000 Continuous Access 3-site configurations:
• Figure 103 (page 278)
• Figure 104 (page 279)
• Figure 105 (page 280)
• Figure 106 (page 281)
The first three configurations (Figure 103 through Figure 105) provide a fan-in or fan-out relationship
between sites. The fourth configuration (Figure 106) provides for a peer-to-peer relationship between
all sites.
Figure 103 shows connectivity for three sites using four mpx110 gateways, which implements the
minimum-level and lowest-cost connectivity for a 3-site configuration. Figure 104 shows additional
HP multi-protocol long-distance products 277