show monitor
In the following example, all event trace messages for the Cisco Express Forwarding component are displayed:
Router# show monitor event-trace cef events all
00:00:18.884: SubSys | fib_ios_chain init | |
00:00:18.884: Inst | unknown |
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00:00:24.584: SubSys | fib init |
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00:00:24.592: SubSys | fib_ios init |
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00:00:24.592: SubSys | fib_ios_if init |
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00:00:24.596: SubSys | ipv4fib init |
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00:00:24.608: SubSys | ipv4fib_ios init |
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00:00:24.612: SubSys | ipv6fib_ios init |
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00:00:24.620: Flag | IPv4 CEF enabled | set to yes |
00:00:24.620: Flag | 0x7BF6B62C set to yes | |
00:00:24.620: Flag | IPv4 CEF switching enabled set to yes | |
00:00:24.624: GState | CEF enabled |
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00:00:24.628: SubSys | ipv4fib_les init |
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00:00:24.628: SubSys | ipv4fib_pas init |
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00:00:24.632: SubSys | ipv4fib_util init | |
00:00:25.304: Process | Background created | |
00:00:25.304: Flag | IPv4 CEF running | set to yes |
00:00:25.304: Process | Background event | loop enter |
00:00:25.308: Flag | IPv4 CEF switching running set to yes | |
The following example shows Cisco Express Forwarding interface events:
Router# show monitor event-trace cef interface all
00:00:24.624: <empty> | (sw | 4) | Create | new |
00:00:24.624: <empty> | (sw | 4) | SWIDBLnk | FastEthernet0/0(4) |
00:00:24.624: Fa0/0 | (sw | 4) | NameSet |
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00:00:24.624: <empty> | (hw | 1) | Create | new |
00:00:24.624: <empty> | (hw | 1) | HWIDBLnk | FastEthernet0/0(1) |
00:00:24.624: Fa0/0 | (hw | 1) | NameSet |
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00:00:24.624: <empty> | (sw | 3) | Create | new |
00:00:24.624: <empty> | (sw | 3) | SWIDBLnk | FastEthernet0/1(3) |
00:00:24.624: Fa0/1 | (sw | 3) | NameSet |
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00:00:24.624: <empty> | (hw | 2) | Create | new |
Cisco Express Forwarding Component Examples for Cisco 10000 Series Routers Only
The following example shows the IPv4 events related to the Cisco Express Forwarding component. Each trace message is numbered and is followed by a time stamp (derived from the device uptime). Following the time stamp is the
Router# show monitor event-trace cef ipv4 all
00:00:48.244: [Default] 127.0.0.81/32'01 | FIB insert | [OK] |
In the following example, all event trace message for the Cisco Express Forwarding component are displayed:
Router# show monitor
| 00:00:18.884: SubSys | fib_ios_chain init | |||
| 00:00:18.884: Inst | unknown | |||
| 00:00:24.584: SubSys | fib init | |||
| 00:00:24.592: SubSys | fib_ios init | |||
| 00:00:24.592: SubSys | fib_ios_if init | |||
| 00:00:24.596: SubSys | ipv4fib init | |||
| 00:00:24.608: SubSys | ipv4fib_ios init | |||
| 00:00:24.620: Flag | IPv4 CEF enabled set to yes | |||
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| Cisco IOS Configuration Fundamentals Command Reference |
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| July 2008 |
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