text: Figure 11-108 Deployment example 
  
  In this configuration, IP ports are to be shared by both iSCSI hosts and for IP partnership. 
  
  The following configuration process is used: 
  
  a. Configure System IP addresses properly so that they can be reached over the inter-site 
  link. 
  
  b. Qualify if the partnerships must be created over IPv4 or IPv6, and then assign IP 
  addresses and open firewall ports 3260 and 3265. 
  
  c. Configure IP ports for remote copy on System A1 by using the following settings: 
  
  (cid:129) Node 1: 
  
  - Port 1, remote copy port group 1 
  - Host: Yes 
  - Assign IP address 
  
  (cid:129) Node 2: 
  
  - Port 4, Remote Copy Port Group 2 
  - Host: Yes 
  - Assign IP address 
  
  d. Configure IP ports for remote copy on System B1 by using the following settings: 
  
  (cid:129) Node 1: 
  
  - Port 1, remote copy port group 1 
  - Host: Yes 
  - Assign IP address 
  
  (cid:129) Node 2: 
  
  - Port 4, remote copy port group 2 
  - Host: Yes 
  - Assign IP address 
  
  e. Check the MTU levels across the network as set (default MTU is 1500 on IBM SAN 
  Volume Controller and Storwize V7000). 
  
  f. Establish IP partnerships from both systems. 
  
  g. After the partnerships are in the Fully_Configured state, you can create the remote 
  copy relationships. 