Cisco Catalyst 4500 Series Command Reference Guide

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
apply
apply
To implement a new VLAN database, increment the configuration number, save the configuration
number in NVRAM, and propagate the configuration number throughout the administrative domain, use
the apply command.
apply
Syntax Description This command has no arguments or keywords.
Defaults This command has no default settings.
Command Modes VLAN configuration mode
Command History
Usage Guidelines The apply command implements the configuration changes that you made after you entered VLAN
database mode and uses them for the running configuration. This command keeps you in VLAN database
mode.
You cannot use this command when the switch is in the VTP client mode.
You can verify that the VLAN database changes occurred by entering the show vlan command from
privileged EXEC mode.
Examples This example shows how to implement the proposed new VLAN database and to recognize it as the
current database:
Switch(config-vlan)# apply
Switch(config-vlan)#
Related Commands
Release Modification
12.1(8a)EW Support for this command was introduced on the Catalyst 4500 series switch.
Command Description
exit (refer to Cisco IOS
documentation)
Closes an active terminal session by logging off the switch.
reset Leaves the proposed new VLAN database but remains in VLAN
configuration mode and resets the proposed new database to be
identical to the VLAN database currently implemented.
show vlan Displays VLAN information.

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