Dell C9010 Modular Chassis Switch EMC Networking Command-Line Reference Guide - Page 200
dot1x critical-vlan, vlan-id
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Usage Information Related Commands Version 9.10(0.0) 9.9(0.0) 9.2(1.0) 8.3.19.0 8.3.12.0 8.3.11.1 7.6.1.0 7.4.1.0 Description Introduced the Configuration Terminal Batch mode on C9010. Introduced on the C9010. Introduced on the Z9500. Introduced on the S4820T. Introduced on the S4810. Introduced on the Z9000. Introduced on the C-Series and S-Series. Introduced on the E-Series. Use this command to enable dot1x on an interface. Use in the Interface Batch Mode to enable dot1x on an interface in a dual-homing setup. dot1x authentication (Configuration) dot1x critical-vlan Configure critical-VLAN for users or devices when authentication server is not reachable. Syntax Parameters [no] dot1x critical-vlan vlan-id vlan-id Enter the VLAN identifier. The VLAN-ID range is from 1 to 4094. Defaults Not Configured. Command Modes INTERFACE INTERFACE (BATCH MODE) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version Description 9.10(0.0) 9.9(0.0) Introduced on the S3100 series, S4048-ON, S4048-ON, S4810, S4820T, S5000, S6000, S6000-ON, the Configuration Terminal Batch mode on C9010, Z9100-ON, and Z9500. Introduced on the C9000 Series. Usage Information Example The dot1x critical-vlan command configures critical VLAN for the interface. If the authentication server is not reachable or not responding, the authenticator places the port or the supplicant in critical VLAN within the first attempt. Use this command in Interface Batch mode to configure critical VLAN for users in a dual-homing setup. Dell(conf)#show dot1x interface ten gigabit ethernet 0/41 802.1x information on Te 0/41: Dot1x Status: Enable Port Control: AUTO Port Auth Status: AUTHORIZED (CRITICAL-VLAN) Re-Authentication: Enable Untagged VLAN id: 400 Guest VLAN: Enable 200 802.1X
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