Cisco Catalyst 2950 Command Reference

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Catalyst 2950 and Catalyst 2955 Switch Command Reference
0L-10102-01
Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands
show mac access-group
show mac access-group
Use the show mac access-group user EXEC command to display the MAC access control lists (ACLs)
configured for an interface or a switch.
show mac access-group [interface interface-id] [ | {begin | exclude | include} expression]
This command is available only if your switch is running the enhanced software image (EI).
Syntax Description
Command Modes User EXEC
Command History
Usage Guidelines Use the show mac access-group command without keywords to display MAC ACLs for all interfaces.
Use this command with the interface keyword to display ACLs for a specific interface.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
do not appear, but the lines that contain Output appear.
Examples This is an example of output from the show mac access-group command:
Switch> show mac access-group
Interface FastEthernet0/1:
Inbound access-list is not set
Interface FastEthernet0/2:
Inbound access-list is not set
Interface FastEthernet0/3:
Inbound access-list is not set
Interface FastEthernet0/4:
Inbound access-list is not set
...
Interface FastEthernet0/47:
Inbound access-list is not set
Interface FastEthernet0/48:
Inbound access-list is not set
Interface GigabitEthernet0/1:
Inbound access-list is not set
Interface GigabitEthernet0/2:
interface interface-id (Optional) Display the ACLs configured on a specific interface (only
available in privileged EXEC mode).
| begin (Optional) Display begins with the line that matches the specified
expression.
| exclude (Optional) Display excludes lines that match the specified expression.
| include (Optional) Display includes lines that match the specified expression.
expression Expression in the output to use as a reference point.
Release Modification
12.1(6)EA2 This command was introduced.

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