Not exactly at the anchor, but soon after:
"The switch hardware allows you to specify the following types of
operations: gt, lt, neq, and range. Operations are different if the operator
or the operand are different. For example "lt 5" is one operation, "lt 6" is
another, and so on."
This makes wire-speed extended ACLs a rare scenario.
Rubens Kuhl Jr.
-----Original Message-----
From: Quan Nguyen [mailto:quan@vortex.cc.mcgill.ca]
Sent: terça-feira, 6 de junho de 2000 18:16
To: Rubens Kuhl Jr.
Cc: cisco-nsp@puck.nether.net
Subject: Re: [nsp] 6500 with large ACLs
Hi,
The document at the following link describes those operations:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/sw_5_4/msfc/acc_
list.htm#xtocid1129225
Quan,
On Tue, 6 Jun 2000, Rubens Kuhl Jr. wrote:
> Hi.
>
> I'm trying to configure some IOS ACLs on 6500 VLANs (6509/PFC/MSFC), but
the
> following messages (I've appended the descriptions) appear:
>
> FM-4-TCAM-LOU: Hardware TCAM LOU capacity exceeded
> Explanation This message indicates that the hardware TCAM can only
handle
> up to nine logical operations per interface and up to 64 logical
operations
> in total. The hardware TCAM does not have the capacity to handle the
number
> of logical operations used with the configured ACLs.
>
> Recommended Action Reduce the use of logical operations in the ACLs.
>
> FM-4-TCAM-CAPMAP: Interface [chars] hardware TCAM LOU usage capability
> exceeded
> Explanation This message indicates that the hardware TCAM can only
handle
> up to nine logical operations per interface and up to 64 logical
operations
> in total. The hardware TCAM does not have the capacity to handle the
number
> of logical operations used with the configured ACLs on this specific
> interface; [chars] represents the interface.
>
> Recommended Action Reduce the use of logical operations in the ACLs.
>
>
> What exactly is considered a logical operation in ACLs ?
>
>
>
> Rubens Kuhl Jr.
>
>
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