Cisco Catalyst 4500 Series System Message Guide

2-2
Catalyst 4500 Series Switch Cisco IOS System Message Guide
OL-13091-01
Chapter 2 Messages and Recovery Procedures
ACL Messages
ACL Messages
This section contains the access control list (ACL) message.
Error Message C4K_ACL-4-OUTOFMEMORY:Out of Memory while allocating [char]
Explanation The software failed to allocate memory for the given object while processing ACLs. The
configuration might have exceeded its maximum limit. If so, the feature using this ACL will not
work.
Recommended Action If it is mandatory that the feature work normally, remove other unwanted
features that require ACLs and retry the operation. If the problem persists, contact your technical
support representative.
ACL Snooping Messages
This section contains the access control list management (ACLSNOOPMAN) messages.
Error Message C4K_ACLSNOOPMAN-4-ACLALLOCFAILURE: Acl Allocation for [char] failed.
Explanation
This message is logged when there is a new IOS ACL created but no memory for the
analogous platform ACL. ACL-based snooping will not function properly on the interface.
Recommended Action Alter or remove the configuration on the switch to reduce memory use.
Error Message C4K_ACLSNOOPMAN-4-ACLFEATUREALLOCFAILURE: AclFeature Allocation for
Acl Id: [dec] failed.
Explanation
This message is logged when there is no memory for the platform ACL-related data
structures. ACL-based snooping will not function properly on the interface.
Recommended Action Alter or remove the configuration on the switch to reduce memory use.
ARP Snooping Messages
This section contains the ARP snooping message.
Error Message C4K_ARPSNOOPINGMAN-4-OUTOFRESOURCES: Resources for constructing ACLs
are not available.
Explanation
Software resources are not available to setup hardware to redirect ARP packets to
software. Dynamic ARP inspection will not work if this log message appears.
Recommended Action Unconfigure other TCAM related features to reduce switch memory
requirements and reconfigure the ACL.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E