Step 3: Configure Business Network

The following table lists the configuration for the business network in this scenario.

Server	NIC 1	NIC 2	Bond	Bridge	IP Address	Netmask	Gateway
MN 1	em1	em2	bond1	-	-	-	-
MN 2	em1	em2	bond1	-	-	-	-

Procedure

1. Log in to the MN 1 operating system and run the following commands.

   # Create the bonded NIC bond1
   [root@localhost ~]# zs-bond-lacp -c bond1
   
   # Add NICs em1 and em2 to bond1
   [root@localhost ~]# zs-nic-to-bond -a bond1 em1
   [root@localhost ~]# zs-nic-to-bond -a bond1 em2
   
   # After configuring the link aggregation, you need to set up LACP aggregation on the corresponding switch ports.
   
   
   # You do not need to create a bridge for business network
   
   # Check if the aggregated port bond1 was created successfully
   [root@localhost ~]# zs-show-network
   ...
   ----------------------------------------------------------------------------------
   | Bond Name  | SLAVE(s)        | BONDING_OPTS                                     |
   ----------------------------------------------------------------------------------
   | bond1      | em1            | miimon=100 mode=4 xmit_hash_policy=layer2+3        |
   |            | em2            |                                                    |
   ---------------------------------------------------------------------------------

2. Log in to the MN 2 operating system and run the similar configuration commands.

   Note: After adding em1 and em2 to bond1, you need to configure LACP aggregation on the corresponding switch ports. Otherwise, network communication will be disrupted.