最佳答案
· Device A~Device D构成RRPP域1,该域的主控制VLAN为VLAN 4092,保护VLAN为VLAN 1~30。
· Device A、Device B、Device C和Device D构成主环Ring 1。Device A为主环的主节点,GigabitEthernet1/0/1和GigabitEthernet1/0/2分别为主、副端口;Device B、Device C和Device D为主环的传输节点,其各自的GigabitEthernet1/0/1和GigabitEthernet1/0/2分别为主、副端口。
图1-8 单环配置组网图
(1) 配置Device A
# 创建VLAN 1~30,将这些VLAN都映射到MSTI 1上,并激活MST域的配置。
<DeviceA> system-view
[DeviceA] vlan 1 to 30
[DeviceA] stp region-configuration
[DeviceA-mst-region] instance 1 vlan 1 to 30
[DeviceA-mst-region] active region-configuration
[DeviceA-mst-region] quit
# 分别在端口GigabitEthernet1/0/1和GigabitEthernet1/0/2上关闭生成树协议,并将端口配置为Trunk端口且允许VLAN 1~30通过。
[DeviceA] interface gigabitethernet 1/0/1
[DeviceA-GigabitEthernet1/0/1] undo stp enable
[DeviceA-GigabitEthernet1/0/1] port link-type trunk
[DeviceA-GigabitEthernet1/0/1] port trunk permit vlan 1 to 30
[DeviceA-GigabitEthernet1/0/1] quit
[DeviceA] interface gigabitethernet 1/0/2
[DeviceA-GigabitEthernet1/0/2] undo stp enable
[DeviceA-GigabitEthernet1/0/2] port link-type trunk
[DeviceA-GigabitEthernet1/0/2] port trunk permit vlan 1 to 30
[DeviceA-GigabitEthernet1/0/2] quit
# 创建RRPP域1,将VLAN 4092配置为该域的主控制VLAN,并将MSTI 1所映射的VLAN配置为该域的保护VLAN。
[DeviceA] rrpp domain 1
[DeviceA-rrpp-domain1] control-vlan 4092
[DeviceA-rrpp-domain1] protected-vlan reference-instance 1
# 配置本设备为主环Ring 1的主节点,主端口为GigabitEthernet1/0/1,副端口为GigabitEthernet1/0/2,并开启该环。
[DeviceA-rrpp-domain1] ring 1 node-mode master primary-port gigabitethernet 1/0/1 secondary-port gigabitethernet 1/0/2 level 0
[DeviceA-rrpp-domain1] ring 1 enable
[DeviceA-rrpp-domain1] quit
# 开启RRPP协议。
[DeviceA] rrpp enable
(2) 配置Device B
# 创建VLAN 1~30,将这些VLAN都映射到MSTI 1上,并激活MST域的配置。
<DeviceB> system-view
[DeviceB] vlan 1 to 30
[DeviceB] stp region-configuration
[DeviceB-mst-region] instance 1 vlan 1 to 30
[DeviceB-mst-region] active region-configuration
[DeviceB-mst-region] quit
# 分别在端口GigabitEthernet1/0/1和GigabitEthernet1/0/2上关闭生成树协议,并将端口配置为Trunk端口且允许VLAN 1~30通过。
[DeviceB] interface gigabitethernet 1/0/1
[DeviceB-GigabitEthernet1/0/1] undo stp enable
[DeviceB-GigabitEthernet1/0/1] port link-type trunk
[DeviceB-GigabitEthernet1/0/1] port trunk permit vlan 1 to 30
[DeviceB-GigabitEthernet1/0/1] quit
[DeviceB] interface gigabitethernet 1/0/2
[DeviceB-GigabitEthernet1/0/2] undo stp enable
[DeviceB-GigabitEthernet1/0/2] port link-type trunk
[DeviceB-GigabitEthernet1/0/2] port trunk permit vlan 1 to 30
[DeviceB-GigabitEthernet1/0/2] quit
# 创建RRPP域1,将VLAN 4092配置为该域的主控制VLAN,并将MSTI 1所映射的VLAN配置为该域的保护VLAN。
[DeviceB] rrpp domain 1
[DeviceB-rrpp-domain1] control-vlan 4092
[DeviceB-rrpp-domain1] protected-vlan reference-instance 1
# 配置本设备为主环Ring 1的传输节点,主端口为GigabitEthernet1/0/1,副端口为GigabitEthernet1/0/2,并开启该环。
[DeviceB-rrpp-domain1] ring 1 node-mode transit primary-port gigabitethernet 1/0/1 secondary-port gigabitethernet 1/0/2 level 0
[DeviceB-rrpp-domain1] ring 1 enable
[DeviceB-rrpp-domain1] quit
# 开启RRPP协议。
[DeviceB] rrpp enable
(3) 配置Device C
Device C的配置与Device B相似,配置过程略。
(4) 配置Device D
Device D的配置与Device B相似,配置过程略。
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