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发布时间：2006-06-28 05:44     点击：

Cache misses 0

Fast 0 0 0 0

Auton/SSE 0 0 0 0

IP Process 32228 3339712 5786 611402

Cache misses 0

Fast 92667 8980418 133414 189720295

Auton/SSE 0 0 0 0

DEC MOP Process 0 0 130 10010

Cache misses 0

Fast 0 0 0 0

Auton/SSE 0 0 0 0

ARP Process 6440 386380 195 11700

Cache misses 0

Fast 0 0 0 0

Auton/SSE 0 0 0 0

CDP Process 0 0 1302 404922

Cache misses 0

Fast 0 0 0 0

Auton/SSE 0 0 0 0

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With show ip ospf statistics you get detail informations about OSPF SPF. You can see the reasons for SPF and the calculation times:

London#show ip ospf statistic

Area 0: SPF algorithm executed 15 times

SPF calculation time

Delta T Intra D-Intra Summ D-Summ Ext D-Ext Total Reason

00:45:02 32 0 0 0 0 0 36 R,

00:41:00 28 0 0 0 0 0 28 R, N,

00:40:50 28 0 0 0 0 0 28 R,

00:38:13 28 0 0 0 4 0 32 R, X

00:34:18 24 0 0 0 4 0 32 R, N,SN,SA,X

00:07:37 24 0 0 0 0 0 36 R,

00:05:18 308 0 4 0 28 0 356 R,

00:04:05 24 0 0 0 4 0 28 R,

00:01:31 24 0 4 0 0 0 36 R,

00:01:21 24 0 0 4 0 0 36 R,

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With debug ip ospf monitor you can monitor the OSPF SPF.

London#deb ip ospf monitor

OSPF spf monitoring debugging is on

2d04h: OSPF: 192.168.181.2 address 192.168.181.193 on TokenRing0 is dead, state DOWN

2d04h: OSPF: Schedule SPF in area 0

Change in LS ID 0.0.0.0, LSA type R,

2d04h: OSPF: schedule SPF: spf_time 0ms wait_interval 187489656s

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