Difference between revisions of "CCNP TSHOOT 642-832/Chapter 3"
From Teknologisk videncenter
m (New page: =The Maintenance and Troubleshooting Toolbox= __TOC__ {{Source cli}} Category:CCNPv6Category:CCNPv6 TSHOOT) |
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=The Maintenance and Troubleshooting Toolbox= | =The Maintenance and Troubleshooting Toolbox= | ||
__TOC__ | __TOC__ | ||
| + | =Cisco IOS Diagnostic Tools= | ||
| + | ==Filtering the output of show commands== | ||
| + | === Include statement === | ||
| + | Looking at the output below with more than 200 processes running. Its hard to sort out information. | ||
| + | <source input=cli> | ||
| + | T1#<input>show processes cpu</input> | ||
| + | CPU utilization for five seconds: 5%/0%; one minute: 5%; five minutes: 5% | ||
| + | PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process | ||
| + | 1 0 17 0 0.00% 0.00% 0.00% 0 Chunk Manager | ||
| + | 2 184 498119 0 0.00% 0.00% 0.00% 0 Load Meter | ||
| + | 3 57 249719 0 0.00% 0.00% 0.00% 0 OSPF Hello | ||
| + | 4 2036075 295159 6898 0.00% 0.06% 0.05% 0 Check heaps | ||
| + | 5 8 4 2000 0.00% 0.00% 0.00% 0 Pool Manager | ||
| + | 6 0 2 0 0.00% 0.00% 0.00% 0 Timers | ||
| + | 7 642424 3138677 204 0.00% 0.05% 0.00% 0 ARP Input | ||
| + | <notice>...OUTPUT OMITTES...</notice> | ||
| + | 201 0 37 0 0.00% 0.00% 0.00% 0 PDU DISPATCHER | ||
| + | 202 34 37 918 0.00% 0.00% 0.00% 0 SNMP ENGINE | ||
| + | 203 0 1 0 0.00% 0.00% 0.00% 0 SNMP ConfCopyPro | ||
| + | 204 7082 19564 361 0.00% 0.00% 0.00% 0 SNMP Traps | ||
| + | 205 98261 2959809 33 0.00% 0.00% 0.00% 0 NTP | ||
| + | 206 0 17 0 0.00% 0.00% 0.00% 0 hulc cfg mgr mas | ||
| + | 207 16502 82 201243 0.00% 0.00% 0.00% 0 hulc running con | ||
| + | </source> | ||
| + | If you now what your searching for. Use '''include''' - ala. [[grep]] to sort lines including text. | ||
| + | <source lan=cli> | ||
| + | T1#<input>show processes cpu | include Check heaps</input> | ||
| + | 4 2036226 295180 6898 0.15% 0.06% 0.05% 0 Check heaps | ||
| + | </source> | ||
| + | === exclude statement === | ||
| + | To many uninteresting lines in the output below. | ||
| + | <source lang=cli> | ||
| + | T1#<input>show interfaces status</input> | ||
| + | Port Name Status Vlan Duplex Speed Type | ||
| + | Gi0/1 link to room 111 connected trunk full 1000 10/100/1000BaseTX | ||
| + | Gi0/2 disabled 1 auto auto 10/100/1000BaseTX | ||
| + | Gi0/3 disabled 1 auto auto 10/100/1000BaseTX | ||
| + | Gi0/4 disabled 1 auto auto 10/100/1000BaseTX | ||
| + | Gi0/5 disabled 1 auto auto 10/100/1000BaseTX | ||
| + | Gi0/6 disabled 1 auto auto 10/100/1000BaseTX | ||
| + | Gi0/7 disabled 1 auto auto 10/100/1000BaseTX | ||
| + | Gi0/8 link to room 112 connected trunk full 1000 10/100/1000BaseTX | ||
| + | Gi0/9 link to room 113 connected trunk full 1000 10/100/1000BaseTX | ||
| + | Gi0/10 disabled 1 auto auto 10/100/1000BaseTX | ||
| + | Gi0/11 disabled 1 auto auto 10/100/1000BaseTX | ||
| + | Gi0/12 disabled 1 auto auto 10/100/1000BaseTX | ||
| + | </source> | ||
| + | Only show lines not containing disabled | ||
| + | <source lang=cli> | ||
| + | T1#<input>show interfaces status | exclude disabled</input> | ||
| + | |||
| + | Port Name Status Vlan Duplex Speed Type | ||
| + | Gi0/1 link to room 111 connected trunk full 1000 10/100/1000BaseTX | ||
| + | Gi0/8 link to room 112 connected trunk full 1000 10/100/1000BaseTX | ||
| + | Gi0/9 link to room 113 connected trunk full 1000 10/100/1000BaseTX | ||
| + | </source> | ||
{{Source cli}} | {{Source cli}} | ||
[[Category:CCNPv6]][[Category:CCNPv6 TSHOOT]] | [[Category:CCNPv6]][[Category:CCNPv6 TSHOOT]] | ||
Revision as of 14:45, 8 June 2010
The Maintenance and Troubleshooting Toolbox
Contents
Cisco IOS Diagnostic Tools
Filtering the output of show commands
Include statement
Looking at the output below with more than 200 processes running. Its hard to sort out information.
T1#<input>show processes cpu</input>
CPU utilization for five seconds: 5%/0%; one minute: 5%; five minutes: 5%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
1 0 17 0 0.00% 0.00% 0.00% 0 Chunk Manager
2 184 498119 0 0.00% 0.00% 0.00% 0 Load Meter
3 57 249719 0 0.00% 0.00% 0.00% 0 OSPF Hello
4 2036075 295159 6898 0.00% 0.06% 0.05% 0 Check heaps
5 8 4 2000 0.00% 0.00% 0.00% 0 Pool Manager
6 0 2 0 0.00% 0.00% 0.00% 0 Timers
7 642424 3138677 204 0.00% 0.05% 0.00% 0 ARP Input
<notice>...OUTPUT OMITTES...</notice>
201 0 37 0 0.00% 0.00% 0.00% 0 PDU DISPATCHER
202 34 37 918 0.00% 0.00% 0.00% 0 SNMP ENGINE
203 0 1 0 0.00% 0.00% 0.00% 0 SNMP ConfCopyPro
204 7082 19564 361 0.00% 0.00% 0.00% 0 SNMP Traps
205 98261 2959809 33 0.00% 0.00% 0.00% 0 NTP
206 0 17 0 0.00% 0.00% 0.00% 0 hulc cfg mgr mas
207 16502 82 201243 0.00% 0.00% 0.00% 0 hulc running conIf you now what your searching for. Use include - ala. grep to sort lines including text.
T1#<input>show processes cpu | include Check heaps</input>
4 2036226 295180 6898 0.15% 0.06% 0.05% 0 Check heapsexclude statement
To many uninteresting lines in the output below.
T1#<input>show interfaces status</input>
Port Name Status Vlan Duplex Speed Type
Gi0/1 link to room 111 connected trunk full 1000 10/100/1000BaseTX
Gi0/2 disabled 1 auto auto 10/100/1000BaseTX
Gi0/3 disabled 1 auto auto 10/100/1000BaseTX
Gi0/4 disabled 1 auto auto 10/100/1000BaseTX
Gi0/5 disabled 1 auto auto 10/100/1000BaseTX
Gi0/6 disabled 1 auto auto 10/100/1000BaseTX
Gi0/7 disabled 1 auto auto 10/100/1000BaseTX
Gi0/8 link to room 112 connected trunk full 1000 10/100/1000BaseTX
Gi0/9 link to room 113 connected trunk full 1000 10/100/1000BaseTX
Gi0/10 disabled 1 auto auto 10/100/1000BaseTX
Gi0/11 disabled 1 auto auto 10/100/1000BaseTX
Gi0/12 disabled 1 auto auto 10/100/1000BaseTXOnly show lines not containing disabled
T1#<input>show interfaces status | exclude disabled</input>
Port Name Status Vlan Duplex Speed Type
Gi0/1 link to room 111 connected trunk full 1000 10/100/1000BaseTX
Gi0/8 link to room 112 connected trunk full 1000 10/100/1000BaseTX
Gi0/9 link to room 113 connected trunk full 1000 10/100/1000BaseTX