EIGRP metric值的计算

xianshaowei

r1#sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

     2.0.0.0/24 is subnetted, 1 subnets
D       2.2.2.0 [90/156160] via 12.0.0.2, 00:03:22, FastEthernet0/0
     12.0.0.0/30 is subnetted, 1 subnets
C       12.0.0.0 is directly connected, FastEthernet0/0



计算公式:
Metric=[107/ 100000+(100+5000)/10]*256=156160


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