7609日常维护
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cisco 7609日常维护命令
二、操作指导
注:以下命令执行的结果只是例子具体显示请查看具体设备
维护项目：
1.查看系统日志/日
操作指导：
可以依据路由器Show log, 同时应该有syslog server 记录日志.
.
c7609-1#show log
Syslog logging: enabled (0 messages dropped, 1 messages rate-limited, 0 flushes, 0 overruns, xml disabled, filtering disabled)
Console logging: level debugging, 338 messages logged, xml disabled,
filtering disabled
Monitor logging: level debugging, 15 messages logged, xml disabled,
filtering disabled
Buffer logging: level debugging, 338 messages logged, xml disabled,
filtering disabled
Exception Logging: size (4096 bytes)
Count and timestamp logging messages: disabled
Trap logging: level informational, 362 message lines logged
Log Buffer (8192 bytes):
Notification sent
*Oct 31 16:04:25: %BGP-3-NOTIFICATION: sent to neighbor 192.168.100.1 4/0 (hold time expired) 0 bytes
*Oct 31 16:07:52: %BGP-5-ADJCHANGE: neighbor 192.168.100.1 Up
*Nov 1 01:46:26: %OSPF-5-ADJCHG: Process 100, Nbr 192.168.100.3 on TenGigabitEthernet6/2 from FULL to DOWN, Neighbor Down: Interface down or detached *Nov 1 01:46:26: %LDP-5-NBRCHG: LDP Neighbor 192.168.100.3:0 (1) is DOWN (Interface not operational)
*Nov 1 01:46:46: %OSPF-5-ADJCHG: Process 100, Nbr 192.168.100.3 on TenGigabitEthernet6/2 from LOADING to FULL, Loading Done
*Nov 1 01:47:14: %LDP-5-NBRCHG: LDP Neighbor 192.168.100.3:0 (1) is UP
*Nov 1 02:01:17: %SYS-5-CONFIG_I: Configured from console by vty0 (192.168.1.9) 参考标准：
正常情况下不应该有错误告警信息,路由协议改变,断口中断等信息
marchmilan发表于2008-5-15 10:15 AM
维护项目：
2.当前CPU利用率/日
操作指导：
c7609-1#sh process cpu | exc 0.00
CPU utilization for five seconds: 1%/0%; one minute: 1%; five minutes: 1%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
52 68 165 412 0.23% 0.05% 0.01% 0 Exec
202 185720 971126 191 0.07% 0.02% 0.02% 0 CEF: IPv4 proces 212 264732 329494 803 0.07% 0.03% 0.02% 0 HIDDEN VLAN Proc 参考标准：
一分钟和五分钟的平均cpu 利用率应该小于40%
维护项目：
3.72小时内CPU平均利用率/日
操作指导：
c7609-1#show process cpu history
11 111111********* 11111 4444411111
100
90
80
70
60
50
40
30
20
10
0....5....1....1....2....2....3....3....4....4....5....5....
0 5 0 5 0 5 0 5 0 5
CPU% per second (last 60 seconds)
4222222232333233323222132222233232222222122232222222222222
100
90
80
70
60
50
40
30
20
10
0....5....1....1....2....2....3....3....4....4....5....5....
0 5 0 5 0 5 0 5 0 5
CPU% per minute (last 60 minutes)
* = maximum CPU% # = average CPU%