Cisco Catalyst 2950 Command Reference

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Catalyst 2950 and Catalyst 2955 Switch Command Reference
OL-10102-01
Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands
cpe duplex
This example shows how to set a port on a Cisco 585 LRE CPE to full-duplex mode:
Switch# configure terminal
Switch(config)# interface longreachethernet0/3
Switch(config-if)# cpe duplex full port 3
This example shows how to restore a port on a Cisco 585 LRE CPE to the default mode of half duplex:
Switch# configure terminal
Switch(config)# interface longreachethernet0/3
Switch(config-if)# no cpe duplex full port 3
This example shows how the cpe duplex {auto | full | half} port port-id command works with the cpe
duplex {auto | full | half} command. Port 1 is set to full duplex, port 2 is set to half duplex, and the
remainder of the ports are set to autonegotiate.
Switch# configure terminal
Switch(config)# interface longreachethernet0/4
Switch(config-if)# cpe duplex auto
Switch(config-if)# cpe duplex full port 1
Switch(config-if)# cpe duplex half port 2
After the commands in the previous example are entered, this example shows how to set a port to
autonegotiate:
Switch(config-if)# no cpe duplex full port 1
Related Commands Command Description
cpe speed Specifies the CPE port speed settings.
show interfaces cpe Displays CPE Ethernet ports connection, speed, or duplex status.

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