Cisco Catalyst 2950 Command Reference

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Catalyst 2950 and Catalyst 2955 Switch Command Reference
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Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands
shutdown vlan
shutdown vlan
Use the shutdown vlan global configuration command to shut down (suspend) local traffic on the
specified VLAN. Use the no form of this command to restart local traffic on the VLAN.
shutdown vlan vlan-id
no shutdown vlan vlan-id
Syntax Description
Defaults No default is defined.
Command Modes Global configuration
Command History
Usage Guidelines The shutdown vlan command does not change the VLAN information in the VTP database. It shuts
down traffic locally, but the switch still advertises VTP information.
Examples This example shows how to shutdown traffic on VLAN 2:
Switch(config)# shutdown vlan 2
You can verify your setting by entering the show vlan privileged EXEC command.
Related Commands
vlan-id ID of the VLAN to be locally shut down. The range is 2 to 1001. VLANs defined as
default VLANs under the VLAN Trunking Protocol (VTP), as well as
extended-range VLANs (greater than 1005), cannot be shut down. The default
VLANs are 1 and 1002 to 1005.
Release Modification
12.0(5.2)WC(1) This command was introduced.
Command Description
shutdown
(config-vlan mode)
Shuts down local traffic on the VLAN when in config-VLAN mode (accessed
by the vlan vlan-id global configuration command).
vlan (global
configuration)
Enables config-vlan mode.
vlan database Enters VLAN configuration mode.

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