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初级工程师
  
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本帖最后由 流连忘返_ 于 2013-4-3 13:57 编辑
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网络拓扑: Router A S0/0/0-------电信专线--------S0/0/0 Router B1 E( Q; y3 g. l0 J
通过EIGRP建立邻接关系
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现象: B#show log . \& C; [! s8 L! Y* u
发现间隔几天,会有出现 以下notification8 Z+ ~- V. r! m4 z
Mar 31 18:01:31.515: %DUAL-5-NBRCHANGE: EIGRP-IPv4 1: Neighbor *.*.*.133 (Serial0/0/0) is down: holding time expired
# b; Z& ^# I1 M5 _ OMar 31 18:01:42.559: %TRACKING-5-STATE: 1 interface Se0/0/0 line-protocol Up->Down
+ c( k8 e/ f1 {9 O3 }Mar 31 18:01:43.531: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to down: N0 [6 x7 c7 s
Mar 31 18:01:43.583: %HSRP-5-STATECHANGE: GigabitEthernet0/0 Grp 1 state Active -> Speak
! X$ e; S& f- R3 }3 fMar 31 18:01:53.951: %HSRP-5-STATECHANGE: GigabitEthernet0/0 Grp 1 state Speak -> Standby( Y; V, j' H3 p+ r7 Z5 x# B
Mar 31 18:38:15.455: %TRACKING-5-STATE: 1 interface Se0/0/0 line-protocol Down->Up
6 O, Q, z$ X6 v5 m- fMar 31 18:38:16.351: %HSRP-5-STATECHANGE: GigabitEthernet0/0 Grp 1 state Standby -> Active3 U Y6 G5 @, m
Mar 31 18:38:16.523: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to up7 k& ]3 e" v9 s* _+ s
Mar 31 18:38:26.134: %DUAL-5-NBRCHANGE: EIGRP-IPv4 1: Neighbor *.*.*.133 (Serial0/0/0) is up: new adjacency
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% K) q/ h- H5 d$ W6 l A#show log 在同一时刻没有这样的信息出现。。。$ u" l, e4 S/ w( Y9 K/ S f# j
9 G8 G' V" w+ H' C. Q8 P: c+ b) k请大家帮忙分析下,这个正常吗?
* f5 X4 A: ~& V0 o# }$ K会是什么情况导致这个异常呢???????????????????8 [1 k5 Q n; u3 i, K6 X9 L
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