Cisco MDS-9124 Troubleshooting Guide - Page 266

IVR Issues Chapter 13 Troubleshooting IVR Send documentation comments to [email protected] Table 13-2 IVR Enhancements by Cisco SAN-OS Release Cisco SAN-OS Release (continued) Release 2.1(1a) Release 2.0(1) Release 1.3(4a) Release 1.3(1) IVR Enhancement • IVR NAT • AFIDs • Auto-topology • Virtual domains added to remote domain lists • IVR LUN zoning • IVR QoS zoning • Service group IVR with CFS support Virtual domains added to remote domain lists IVR introduced IVR Issues This section describes the problems associated with IVR. This section includes the following topics: • IVR Licensing Issues, page 13-6 • Cannot Enable IVR, page 13-7 • IVR Network Address Translation Fails, page 13-8 • IVR Zone Set Activation Fails, page 13-8 • Border Switch Fails, page 13-10 • Traffic Does Not Traverse IVR Path, page 13-11 • Link Isolated, page 13-12 • Persistent FC ID for IVR Failed, page 13-12 • LUN Configuration Failure in IVR Zoning, page 13-13 • Host Does Not Have Write Access to Storage, page 13-13 • Locked IVR CFS Session, page 13-13 • CFS Merge Failed, page 13-14 IVR allows device discovery across VSANs. IVR also supports FC ping and FC traceroute across VSANs using the following criteria: • Either FC ID or pWWN can be used. • Must be initiated from a switch with an active IVR zone member. IVR Licensing Issues To use IVR, you must obtain the correct licenses for the IVR features you are using and install those licenses on every IVR-enabled switch in your fabric. Table 13-3 shows which license to purchase based on the IVR feature you are using and the module or chassis you have enabled IVR on. 13-6 Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x OL-9285-05