Should work fine.You could have a bad card
Sent from my iPhone
On Aug 4, 2008, at 3:41 PM, "Adam Greene" <[EMAIL PROTECTED]>
wrote:
Cisco 2811 (revision 53.51) with 245760K/16384K bytes of memory.
----- Original Message ----- From: "Alex Moya"
<[EMAIL PROTECTED]>
To: "Adam Greene" <[EMAIL PROTECTED]>
Cc: <cisco-nsp@puck.nether.net>
Sent: Monday, August 04, 2008 2:28 PM
Subject: Re: [c-nsp] buffer leak in 12.4(19)?
How much men does the router have on it?
Sent from my iPhone
On Aug 4, 2008, at 1:54 PM, "Adam Greene" <[EMAIL PROTECTED]>
wrote:
Hi,
I have a 2811 router running Advanced IP Services 12.4(19) which
has been acting funny.
First issue I had was after inserting (2) WIC-1ADSL cards the
processor jumped to 99%. After shutting down the interfaces and
rebooting, the router went back to normal.
Now the router is becoming intermittently inaccessible via
telnet, while still passing traffic through its interfaces.
Total interfaces on unit:
(2) WIC-1DSU-T1-V2
(2) WIC-1ADSL
(1) NM-HDV2-1T1/E1 w/ (2) PVDM2-32 daughter cards
The other thing we did recently is add the NM-HDV2-1T1/E1. Before
adding these cards, we never had an issue.
Running a "show controller serial x/x/x" and a "show buffer"
through the Output Interpreter, I am told:
"WARNING: The interface Serial0/0/0 has reported 449 'overruns'.
This is because, the input rate exceeds the ability of the
receiver to handle data .... Paste the output of the show buffer
command output into the Output Interpreter to check whether the
buffers can be tuned. "
"ERROR: Since its last reload, this router has created or
maintained a relatively large number of 'h2p1 buffers' yet still
has very few free buffers. The above symptoms suggest that a
buffer leak has occurred."
I'm wondering if a buffer leak could be the source of the issue.
Maybe this wasn't a problem before the router had the new DSL
cards and T1 network module, but now the new cards are claiming
too much memory and the buffer leak is causing issues.
We could try down or upgrading the IOS ....
Thanks for advice,
Adam
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