RE: ARP question [7:21920]

2001-10-03 Thread juno vtv 

John,

To clear a single arp entry the syntax is clear arp .  Where host is the IP
address or hostname.  If you type in the command then ?, the IOS will give
you next possibilities.  Hope this helps.

-Junovtv


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Re: ARP question [7:21920]

2001-10-03 Thread MADMAN 

C6509> (enable) clear cam ?
  dynamicClear dynamic CAM entry
  permanent  Clear permanent CAM entry
  static Clear static CAM entry
   MAC address

  Dave

  

John McCartney wrote:
> 
> I have a question that is bugging me. I have a couple of 6509's that we
have
> for customers. One customer wanted me to clear the arp cache so that a
> server would wake up. It worked but it also removed all ARP entries, is
> there a way to remove a single entry?
> 
> I'm still kinda puzzled why this fixed the problem. Maybe I'm having a
lapse
> of brain power. Any help is appreciated.
-- 
David Madland
Sr. Network Engineer
CCIE# 2016
Qwest Communications Int. Inc.
[EMAIL PROTECTED]
612-664-3367

"Emotion should reflect reason not guide it"




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Re: ARP question [7:21920]

2001-10-03 Thread Jeff Smith 

Did the nic card on the server change?


>From: "John McCartney" 
>Reply-To: "John McCartney" 
>To: [EMAIL PROTECTED]
>Subject: ARP question [7:21920]
>Date: Wed, 3 Oct 2001 15:26:09 -0400
>
>I have a question that is bugging me. I have a couple of 6509's that we 
>have
>for customers. One customer wanted me to clear the arp cache so that a
>server would wake up. It worked but it also removed all ARP entries, is
>there a way to remove a single entry?
>
>I'm still kinda puzzled why this fixed the problem. Maybe I'm having a 
>lapse
>of brain power. Any help is appreciated.
_
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Re: ARP question [7:21920]

2001-10-04 Thread John McCartney 

The customer just told me they couldn't access the server and no hardware
changes had been made. I can't see how clearing the ARP brought the server
back to life...


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Re: ARP question [7:21920]

2001-10-04 Thread MADMAN 

I can't recall the number of times clearing a cache had helped clear a
problem.  After all router and swithes are computers and a prone to get
stupid periodically :-)

  dave

John McCartney wrote:
> 
> The customer just told me they couldn't access the server and no hardware
> changes had been made. I can't see how clearing the ARP brought the server
> back to life...
-- 
David Madland
Sr. Network Engineer
CCIE# 2016
Qwest Communications Int. Inc.
[EMAIL PROTECTED]
612-664-3367

"Emotion should reflect reason not guide it"




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