This chapter lists devices tested by Cisco Solution-Interoperability Engineering group (iLAB) used for connecting SAN islands over metropolitan networks (MAN) and wide area networks (WAN).
Table 4-1 Cisco System Ethernet/ MAN/WAN Device Status
Vendor
MAN/WAN Device
Protocol
Qualified
Cisco Systems
Storage Router 5420, 5428, 5428-2
FC, iSCSI
Yes
Cisco Systems
ONS 1553/15540/15252/15454
FC
Cisco Systems
Cisco 1000Base cWDM GBICs + Add/Drop Modules
FC
Cisco Systems
IPS-8, MPS-14/2, MDS9216i, MDS9222i, MSM-18/4
iSCSI, FCIP
Cisco Systems
Cisco 7000 Router w/Port Adapter Module (PAM)
FC
Cisco Systems
Cisco CWDM-MUX-4-SF1= , CWDM-MUX-4-SF2=
FC
Switch Interoperability Matrix
The switch Interoperability test was performed per the Fibre Channel Methodologies for Interconnect (FC-MI) Technical Report version 1.92 which describes common methodologies for facilitating interoperability in a heterogeneous switch SAN environment.
The MDS family is SANmark 3001and 3002 qualified.
IBM Supports MDS InterOp Mode-1 (FC-MI standard), Mode-2 (Brocade PID=0), Mode-3 (Brocade PID=1), and Mode-4 (McDATA native). Please refer to the following IBM document for more information:
1Cisco MDS interop mode 1 supports connectivity of Cisco MDS 9000 Family switches to other Fibre Channel vendor switches per the FC-MI standard document.
2Cisco MDS interop mode 2 supports nondisruptive connectivity to Brocade Silkworm 2800 and 3800 switches family with Core-PID set to 0.
3Cisco MDS InterOp mode 3 supports nondisruptive connectivity of all Brocade Silkworm switches including 3900 and 12000 switch family with Core-PID set to 1. We recommend using Cisco Fabric Manager for all MDS interop mode types with Brocade for zone administration. In MDS InterOp mode 3 and Brocade Native, Host attached to Brocade does not receive RSCN after zoneset activation/de-activation and can not discover LUNs immediately. Zoneset activation includes, a new zoneset activation and modification of existing zoneset and reactivation. Zoneset may be a regular zoneset or IVR zoneset. This issue is seen on all major Brocade releases 5.3.x; 6.1.0d, 6.x.
4Zoning changes cannot be activated from Brocade switch. Work around is to use MDS switches to activate zoning changes. Brocade switches cannot see IVR enabled devices if NAT is enabled
5Cisco SAN-OS 3.2(1a) is supported on Brocade switches running 5.3.0 only.
6MDS interop mode 4 supports native connectivity to McDATA switches, and is supported for migration purposes. McDATA software security features such as Fabric Binding are not supported in this mode and must be disabled.