ospf汇总路由的cost值

R1#sho ip route 4.4.4.0
Routing entry for 4.4.4.0/24
 Known via "ospf 100", distance 110, metric 16, type inter area
 Last update from 192.168.13.3 on Ethernet1/3, 00:10:06 ago
 Routing Descriptor Blocks:
 * 192.168.13.3, from 3.3.3.3, 00:10:06 ago, via Ethernet1/3
     Route metric is 16, traffic share count is 1