3Com 7757 Configuration Manual page 918

918 C 82: RRPP C
HAPTER
Intersectant Ring
Network Configuration
Example
ONFIGURATION
Ethernet2/0/1 secondary-port GigabitEthernet2/0/2 level 0
[SW7750-rrpp-domain-1] ring 1 enable
[SW7750-rrpp-domain-1] quit
[SW7750] rrpp enable
Configure Switch D
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<SW7750> system-view
[SW7750] rrpp domain 1
[SW7750-rrpp-domain-1] control-vlan 4092
[SW7750-rrpp-domain-1] ring 1 node-mode transit primary-port Gigabit
Ethernet2/0/1 secondary-port GigabitEthernet2/0/2 level 0
[SW7750-rrpp-domain-1] ring 1 enable
[SW7750-rrpp-domain-1] quit
[SW7750] rrpp enable
After the configuration, you can use the display command to view the RRPP
configuration and packet statistics.
Network requirements
Switch A, Switch B, Switch C, Switch D and Switch E constitute RRPP domain 1
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VLAN 4092 is the control VLAN of RRPP domain 1
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Switch A, Switch B, Switch C and Switch D constitute primary ring 1.
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Switch B, Switch C and Switch E form the subring 2.
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Switch A serves as the master node of the primary ring, GigabitEthernet2/0/1
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as the primary port, and GigabitEthernet2/0/2 as the secondary port.
Switch E serves as the master node of the subring, its GigabitEthernet2/0/1 is
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the primary port, and its GigabitEthernet2/0/2 is the secondary port.
Switch B serves as a transit node of the primary ring and the edge node of the
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subring, its GigabitEthernet2/0/2 is the common port, and its
GigabitEthernet2/0/3 is the edge port.
Switch C serves as a transit node of the primary ring and an assistant edge
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node of the subring, its GigabitEthernet2/0/1 is a common port, and its
GigabitEthernet2/0/3 is an edge port.
Switch D serves as a transit node of the primary ring, its GigabitEthernet2/0/1 is
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the primary port, and its GigabitEthernet2/0/2 is the secondary port.
The default values are used for the timer on the primary ring and the subring.
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