HP Cisco MDS 8/24c Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rel - Page 28
I/O Accelerator Package, XRC Acceleration License, Limitations and Restrictions
View all HP Cisco MDS 8/24c manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 28 highlights
Limitations and Restrictions Send documentation comments to [email protected] I/O Accelerator Package The Cisco I/O Accelerator (IOA) package activates IOA on the Cisco MDS 9222i fabric switch, the Cisco MDS 9000 18/4 Multiservice Module (MSM-18/4), and on the SSN-16 module. The IOA package is licensed per service engine and is tied to the chassis. The number of licenses required is equal to the number of service engines on which the intelligent fabric application is used.The SSN-16 requires a separate license for each engine on which you want to run IOA. Each SSN-16 engine that you configure for IOA checks out a license from the pool managed at the chassis level. SSN-16 IOA licenses are available as single licenses. XRC Acceleration License The Cisco Extended Remote Copy (XRC) acceleration license activates FICON XRC acceleration on the Cisco MDS 9222i switch and on the MSM-18/4 in the Cisco MDS 9500 Series directors. One license per chassis is required. You must install the Mainframe Package and the SAN Extension over FCIP Package before you install the XRC acceleration license. The Mainframe Package enables the underlying FICON support, and the FCIP license or licenses enable the underlying FCIP support. Limitations and Restrictions This section lists the limitations and restrictions. The following limitations are described: • FCoE Module, page 29 • IPv6, page 29 • User Roles, page 29 • Schedule Job Configurations, page 29 • Maximum Number of Zones Supported in Interop Mode 4, page 29 • InterVSAN Routing, page 30 • Java Web Start, page 30 • VRRP Availability, page 30 • Using a RSA Version 1 Key for SSH Following an Upgrade, page 30 • CFS Cannot Distribute All Call Home Information, page 31 • Availability of F Port Trunking and F Port Channels, page 31 • Reserved VSAN Range and Isolated VSAN Range Guidelines, page 32 • Applying Zone Configurations to VSAN 1, page 32 • Running Storage Applications on the MSM-18/4, page 32 • RSPAN Traffic Not Supported on CTS Ports on 8-Gbps Switching Modules, page 33 • I/O Accelerator Feature Limitations, page 33 • Support for FCIP Compression Modes, page 33 • Saving Copies of the Running Kickstart and System Images, page 33 • Configuring Buffer Credits on a Generation 2 or Generation 3 Module, page 33 • Features Not Supported on the Cisco MDS 9148 Switch, page 34 Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.2(2) 28 OL-25090-02