Figure 5-40 Zesr Single-Domain Multi-Ring Configuration Example - Zte ZXR10 2900E series Configuration Manual

l Switch A is the master node of the primary ring with Trunk1 as its primary port and
port 1/2 as its secondary port.
l
Switches B to D are the transit nodes of the primary ring.
l
Switch E is the master node of the secondary ring with port 1/1 as its primary port and
port 1/2 as its secondary port.
l
Switch F is the transit node of the secondary ring. Switches A and B are the edge
assistant nodes of the secondary ring.

Figure 5-40 ZESR Single-Domain Multi-Ring 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
/*Run the following command to configure the ZESR domain with VLAN 4000 as
the control VLAN and protection instance 1 as the protection instance.*/
Switch_A(config)#set zesr ctrl-vlan 4000 protect-instance 1
/*Run the following command to configure switch A as the master node of the
primary ring with Smartgroup1 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-trunk 1 secondary-port 1/2
/*Run the following command to configure switch A as the edge assistant
node of the secondary ring Level1Seg1 with port 1/4 as its boundary port.*/
Switch_A(config)#set zesr ctrl-vlan 4000 level 1 seg 1 role edge-assistant port 1/4
SJ-20130731155059-002|2013-11-27 (R1.0)
Chapter 5 Service Configuration
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