假设我没有启用 cef 并且有 2 条路径具有相同的成本(两个流量份额数 = 1)
Router#show ip route 20.20.20.1
Routing entry for 20.20.20.0/24
Known via "eigrp 10", distance 90, metric 156160, type internal
Redistributing via eigrp 10
Last update from 192.168.10.2 on FastEthernet0/0, 00:57:33 ago
Routing Descriptor Blocks:
* 192.168.20.2, from 192.168.20.2, 00:57:33 ago, via FastEthernet0/1
Route metric is 156160, traffic share count is 1
Total delay is 5100 microseconds, minimum bandwidth is 100000 Kbit
Reliability 255/255, minimum MTU 1500 bytes
Loading 1/255, Hops 1
192.168.10.2, from 192.168.10.2, 00:57:33 ago, via FastEthernet0/0
Route metric is 156160, traffic share count is 1
Total delay is 5100 microseconds, minimum bandwidth is 100000 Kbit
Reliability 255/255, minimum MTU 1500 bytes
Loading 1/255, Hops 1
q1) 如果我在两个接口上都设置了 ip route-cache,这是否意味着即使两条路径具有相同的流量共享计数,到达同一目的地的数据包也将始终退出同一个接口?
q2) 如果我有两个不等价的路径,两个接口上的流量共享计数不同(例如 60,40)和 ip 路由缓存。这是否意味着如果曾经采用“40 份额”路径到达特定目的地(例如 20.20.20.2),那么随后到达 20.20.20.2 的尝试将始终采用“40 份额”路径?