H3C Technologies H3C SR8800 - Manual (Page 48)

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MAC-Address Psw Pse Esw Ese Wc Jp IP-Address Station-Name
---------------------------------------------------------------------
000f-e257-0001 Idle Idle 0 0 0 0 0.0.0.0
Station topology information on interface: RPR1
Station entry on ringlet0
MAC-Address Psw Pse Esw Ese Wc Jp IP-Address Station-Name
---------------------------------------------------------------------
000f-e257-0005 Idle Idle 0 0 0 0 0.0.0.0
000f-e257-0004 Idle Idle 0 0 0 0 0.0.0.0
000f-e257-0003 Idle Idle 0 0 0 0 0.0.0.0
000f-e257-0002 Idle Idle 0 0 0 0 0.0.0.0
Station entry on ringlet1
MAC-Address Psw Pse Esw Ese Wc Jp IP-Address Station-Name
---------------------------------------------------------------------
000f-e257-0002 Idle Idle 0 0 0 0 0.0.0.0
000f-e257-0003 Idle Idle 0 0 0 0 0.0.0.0
000f-e257-0004 Idle Idle 0 0 0 0 0.0.0.0
000f-e257-0005 Idle Idle 0 0 0 0 0.0.0.0
The topology information shows that the RPR ring is closed.
RPR protection/static ringlet selection configuration example
Network requirements
As shown in Figure 9 , Stations A through E form an RPR ring and work in steering protection mode by
default.
Do the following:
• Change the protection mode of the ring to wrapping.
• Configure a static ringlet selection entry to allow frames from Station A to Station B to travel Ringlet
1 when no edge occurs on the RPR ring (that is, the ring remains closed).
Figure 9 Network diagram