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Without defaultrouter
-------------------------
+---------+ +---------+
| T1 | ...... | T5 |
+----o----+ +----o----+
| p=t:172.20.20.110 | p=t:172.20.20.150
| |
| |
-----------+-+--------------+---------------------+-------
| | p=t:172.20.20/24
p:172.20.20.10 | |
t:172.20.20.210 | | t:172.20.20.220
+---o-o---+
| IPMP |
+---------+
IPMP dynamically determines five arbitrary hosts on the link via "all
hosts" multicast address (224.0.0.1). At the least, you need one probe
target that IPMP will work. Beware that one probe target is not reliable
enough. If there are less than five targets available the in.mpathd sent
out the "all hosts" multicasts to get a complete list of five probe targets.
有谁做过这样子的IPMP,还是不大明白.谁能解释一下.谢谢. |
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