Zte ZXR10 2910E-PS Configuration Manual page 149

zxr10(cfg)#set zesr domain 1 major-level mode transit
zxr10(cfg)#set zesr domain 1 enable
Note:
1. ZESR port in control VLAN must be configured as tag port.
2. Before enabling ZESR function, STP function must be enabled.
3. The primary port and the secondary port in master node are different on function.
Normally, the primary port is set as forwarding status, but the secondary port is
set as blocking status.
4. The primary port and the secondary port in transit node are the same on function.
Normally, they are both set as forwarding status.
ZESR Multi-Ring Networking Example
l Configuration Description
As shown in
above. There are one ZESR primary ring and two hierarchical rings.
1. The primary ring is composed of nodes S1~S4. S1 is Master, P1 is the Primary
Port, P2 is the Secondary Port, S2 is the Transit node, S3~S4 are Edge-Transit
node, P3 and P4 are the edge-port of the two hierarchical rings.
2. The link 1 of hierarchical ring is composed of S6, S3 and S4. S6 is the Master, P1
is the Primary Port, P2 is the Secondary Port, S3 and S4 are the assisting nodes.
3. The link 2 of hierarchical ring 1 is composed of S5, S3 and S4. S5 is the Master,
P1 is the Primary Port, P2 is the Secondary Port, S3 and S4 are the assisting
nodes.
The protect instance in the ring is 1, the protected data is VLAN 100 and the protocol
VLAN is VLAN 4000.
SJ-20120409144109-002|2012-07-02(R1.0)
Figure 4-42, the multi ring networking composed of 6 switches is shown
4-103
Chapter 4 Service Configuration
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