Cisco Catalyst 2950 Software Guide

A-1
Catalyst 2950 Desktop Switch Software Configuration Guide
78-11380-03
APPENDIX A
Error Messages for Security and QoS
Configurations
This appendix describes the error messages for configuring network security with ACLs and configuring
QoS. In Table A-1, Access Control Parameters (ACPs) are referred to as masks. For more information
on ACPs, see the “Understanding Access Control Parameters” sectiononpage12-4.
These error messages are applicable only if you have installed the enhanced software image on your
switch.
Table A-1 Common ACL Error Messages
Error Message Explanation and Suggested Solution
%Error:Class-map has a different mask than the
Policymap
The policy map has a different mask than the class map.
Use the same mask in both the class map and the policy map.
%Error:Class-maps have a mix of System Defined
and User Defined masks within the Policymap
In a policy map, the class maps can have ACLs that use either a
system-defined mask or a user-defined mask. A combination of
system-defined and user-defined masks cannot be used in the multiple
class maps that are a part of a policy map.
A policy map can contain multiple class maps that all use the same
user-defined mask or the same system-defined mask.
%Error:System Defined ACEs of tcp and ip can
not exist together in a policy-map
A combination of Layer 3 system-defined ACEs and Layer 4
system-defined ACEs is not supported in a policy map. You cannot
have masks such as permit tcp/udp any any and permit ip any any
within the same policy map.
A policy map must have either Layer 4 system-defined ACEs or
Layer 3 system-defined ACEs.
%Error:Service-Policy is not supported on VLAN
interface
A policy map cannot be attached to a VLAN interface.
A policy map can be attached only to physical interfaces.
%Error:Invalid policy_map
The policy map is invalid due to multiple reasons.
Normally, this error message is preceded by a more explicit error
message that gives details about the reasons for the invalidity of the
policy map.
%Error:Match Numbered Attach Filter :ONLY one
ACL allowed in a class-map
OnlyoneACLcanbeallowedinaclassmap.Thiserrormeansthat
there was an attempt to add another numbered ACL in the class map.

Cisco Catalyst 2950 Specifications

General

Forwarding Bandwidth	8.8 Gbps
Switching Capacity	13.6 Gbps
Forwarding Rate	6.6 Mpps
Weight	3.6 kg
RAM	16 MB
Flash Memory	8 MB
Operating Humidity	10% to 85% non-condensing
Uplink Ports	2 x 10/100/1000Base-T
Dimensions	4.4 cm x 44.5 cm x 24.2 cm
Remote Management Protocol	SNMP, Telnet, HTTP
Features	Quality of Service (QoS), VLAN support
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p
Status Indicators	system
Operating Temperature	0 to 45°C
Ports	24 x 10/100 Ethernet ports
MAC Address Table Size	8, 192 entries
Power Supply	Internal 100-240V AC, 50-60Hz