Advertisement
Chapter 4
FCIP over IP/MPLS Core
Figure 4-7
Service Offering Scenario C—Host-based Mirroring
IP/MPLS networks can be used to implement host-based mirroring based on iSCSI. A typical network
setup is shown in
Figure 4-8
Secondary
Table
OL-12518-01
FCIP Connectivity between Second Site and Third Site
Cisco
MDS 9216
Multi-layer
Edge
Switch
Secondary Site
Figure
4-8.
Host-based Mirroring using iSCSI
SCSI
Target
Disk
4-1summarizes the possible service offerings an SP can provide to its customers:
FCIP
SP MPLS
Network
Optical
IP/MPLS
Data Center High Availability Clusters Design Guide
Service Offerings over FCIP
Third Site
FC
FC
Fabric
Cisco MDS 9216
FC
Multi-layer Edge
Fabric
Switch
Primary Site
Host based Mirroring
Primary
SCSI
Disk
Initiator
SCSI
4-17
Advertisement
