If you remove the ACL do things work correctly?
That could be an issue.
----- Original Message -----
From: "Andrew Hodgson"
To: "Blind sysadmins list"
Sent: Tuesday, May 04, 2010 3:12 AM
Subject: Re: [Blind-sysadmins] ACLS on Cisco routers
Hi,
We have around 400 lines on the ACL, using Cat 4500s.
Andrew.
-----Original Message-----
From: blind-sysadmins-bounces@lists.hodgsonfamily.org
[mailto:blind-sysadmins-bounces@lists.hodgsonfamily.org] On Behalf Of Scott
Granados
Sent: 03 May 2010 23:08
To: Blind sysadmins list
Subject: Re: [Blind-sysadmins] ACLS on Cisco routers
Absolutely, by large how large do you mean? Several thousand lines?
Remember that ACL processing means you have to process switch in many cases.
I've seen this quite commonly. If your device supports it you can try
enabling acl compilation.
What type of hardware are you experience this on?
----- Original Message -----
From: "Andrew Hodgson"
To: "Blind sysadmins list"
Sent: Monday, May 03, 2010 2:48 PM
Subject: [Blind-sysadmins] ACLS on Cisco routers
Hi all,
Have any of you seen performance degradation when using a large access list
on a Cisco router (actually layer 3 managed switch)? I am getting
connection dropouts under high load to various database servers in a VLAN
managed by these ACLs, and want to discount this.
Thanks.
Andrew.
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