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
dot1x critical recovery delay
dot1x critical recovery delay
To set the time interval between port reinitializations, use the dot1x critical recovery delay command.
To return to the default setting, use the no form of this command.
dot1x critical recovery delay delay-time
no dot1x critical recovery delay
Syntax Description
Defaults Delay time is set to 100 milliseconds.
Command Modes Global configuration mode
Command History
Examples This example shows how to set the 802.1x critical recovery delay time to 500:
Switch(config-if)# dot1x critical recovery delay 500
Switch(config-if)#
Related Commands
delay-time Specifies the interval between port reinitializations when AAA transistion
occurs; valid values are from 1 to 10,000 milliseconds.
Release Modification
12.2(31)SG Support for this command was introduced on the Catalyst 4500 series switch.
Command Description
dot1x critical Enables the 802.1X critical authentication on a port.
dot1x critical eapol Enables sending EAPOL success packets when a port is
critically authorized partway through an EAP exchange.
dot1x critical vlan Assigns a critically authenticated port to a specific VLAN.
show dot1x Displays dot1x 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