HP Cisco MDS 9120 Cisco MDS 9000 Family Fabric Manager Configuration Guide - R - Page 642

IVR Zones and IVR Zone Sets Chapter 29 Configuring Inter-VSAN Routing Send documentation comments to [email protected] • About LUNs in IVR Zoning, page 29-30 • Configuring LUNs in IVR Zoning, page 29-30 • About QoS in IVR Zones, page 29-30 • Configuring QoS for IVR Zones, page 29-30 • Clearing the IVR Zone Database, page 29-31 • Configuring IVR Using Read-Only Zoning, page 29-31 • System Image Downgrading Considerations, page 29-31 About IVR Zones Table 29-3 identifies the key differences between IVR zones and zones. Table 29-3 Key Differences Between IVR Zones and Zones IVR Zones Zones IVR zone membership is specified using the VSAN and Zone membership is specified using pWWN, pWWN combination. fabric WWN, sWWN, or the AFID. Default zone policy is always deny (not configurable). Default zone policy is deny (configurable). Automatic IVR Zone Creation Figure 29-14 depicts an IVR zone consisting of four members. To allow pwwn1 to communicate with pwwn2, they must be in the same zone in VSAN 1, as well as in VSAN 2. If they are not in the same zone, then the hard-zoning ACL entries will prohibit pwwn1 from communicating with pwwn2. A zone corresponding to each active IVR zone is automatically created in each edge VSAN specified in the active IVR zone. All pWWNs in the IVR zone are members of these zones in each VSAN. 29-22 Cisco MDS 9000 Family Fabric Manager Configuration Guide OL-17256-03, Cisco MDS NX-OS Release 4.x