Figure 5-41 Zesr Single-Ring Multi-Domain Configuration Example - Zte ZXR10 5250 Series Configuration Manual

ZXR10 5250 Series Configuration Guide
Note:
When multiple ZESR domains are configured on a physical ring, service data traffic in
different ZESR domains can be planned to go through different paths by proper settings
to achieve load balancing.

Figure 5-41 ZESR Single-Ring Multi-Domain Configuration Example

Configurations on switch A:
/*Run the following commands to configure the spanning tree instance.*/
Switch_A(config)#set stp enable
Switch_A(config)#set stp forceversion mstp
Switch_A(config)#set stp instance 1 add vlan 100-110
Switch_A(config)#set stp instance 2 add vlan 200-210
/*Run the following commands to configure the ZESR domains with
protection instance 1 as the protection instance of ZESR domain 1
and protection instance 2 as the protection instance of ZESR domain 2.*/
Switch_A(config)#set zesr ctrl-vlan 4000 protect-instance 1
Switch_A(config)#set zesr ctrl-vlan 4001 protect-instance 2
/*Run the following command to configure node roles, that is, switch A
is the master node in ZESR domain 1 with port 1/1 as its primary port
and port 1/2 as its secondary port.*/
Switch_A(config)#set zesr ctrl-vlan 4000 major-level role master
primary-port 1/1 secondary-port 1/2
/*Run the following command to configure node roles, that is, switch A
is the master node in ZESR domain 2 with port 1/2 as its primary port
and port 1/1 as its secondary port.*/
Switch_A(config)#set zesr ctrl-vlan 4001 major-level role master
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