clear counter for controllers fa0/0 in c1841 router

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May 7th, 2008
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Like clear counter int fa0/0- is there any command to clear the counter under controllers fa0/0?

eg. im seeing these conuters under controller fa0/0:


Bytes_recvd 2349082481 Bytes_sent 2040588177 Frames_recvd 282629943


Frames_sent 209684194

total_bytes_RX 2349114885 Total_frames_RX 282630045


Bcast_frames_recvd 89338444

Mcast_frames_RX 23653742 CRC_err 0 Ovr_sized_frames 0

Fragments 0 Jabber 0 collision 0

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guruprasadr Wed, 05/07/2008 - 23:05
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HI Jay, [Pls Rate if HELPS]


Use "clear controller" EXEC command to reset the T1 or E1 Controller.


Clear controller {t1 | e1} Slot/Port

Clear controller {t1 | e1} number


t1 = specifies the T1 Controller

e1 = specified the e1 controller


Slot/Port = Backplane slot number or port number on the interface.


number = Network Interface Module Number, in the range of 0 through 2.


Hope I am Informative.


Pls Rate if HELPS


Best Regards,


Guru Prasad R

guruprasadr Wed, 05/07/2008 - 23:23
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HI Jay, [Pls Rate if HELPS]


Sorry, i missed....Here follow the answers:


Use the clear interface fastethernet privileged EXEC command to reset the controller for a specified Fast Ethernet interface.



clear interface fastethernet number (Cisco 4500 and 4700 series routers)

clear interface fastethernet slot/port (Cisco 7200 and Cisco 7500 series routers)


clear interface fastethernet slot/port-adapter/port (Cisco 7500 series routers)


Hope I am Informative.


Pls RATE if HELPS


Best Regards,


Guru Prasad R


alessandro.veras Thu, 05/08/2008 - 00:26
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I think that clear counter < interface > already do that.

The counters not cleared are real-time counters, they increment as the traffic flows through the interface.

paolo bevilacqua Thu, 05/08/2008 - 02:45
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Sorry, controller-level counters cannot be cleared. Just use interface-level instead.

Pravin Phadte Thu, 05/08/2008 - 04:51
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clear counters fasteth0/0 would work.


Attached is the output of one of the routers.





Attachment: 
paolo bevilacqua Thu, 05/08/2008 - 05:09
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Ah, good to know, it not always did.

jay77jay77 Sun, 05/11/2008 - 22:55
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none of the commands worked.

so i think no commands for that..just only a reboot can clear!!


tks

guruprasadr Mon, 05/12/2008 - 00:19
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HI Jay, [Pls RATE if HELPS]


Normally, with a "reboot" my requirement of "Buffer Failures" & "Memory Failures" value has cleared.


May be i was thinking during my first POST itself, but i am not sure whether "reboot" might help for clearing the values of the interface you specified.


Try once and keep us updated.


Best Regards,


Guru Prasad R

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