- play_arrow Login Classes and Login Settings
- play_arrow User Accounts
- play_arrow Passwords for User Access
- play_arrow Trusted Platform Module
- play_arrow User Authentication
- play_arrow Remote Access Management
- play_arrow Access Control
- Access Control Authentication Methods
- Preventing Unauthorized Access to EX Series Switches Using Unattended Mode for U-Boot
- Preventing Unauthorized Access to EX Series Switches Using Unattended Mode for U-Boot
- RADIUS Server Configuration for Authentication
- RADIUS over TLS (RADSEC)
- 802.1X Authentication
- MAC RADIUS Authentication
- Service-Type Attribute and Jumbo Frame Handling Overview
- 802.1X and RADIUS Accounting
- Example: Setting Up 802.1X for Single-Supplicant or Multiple-Supplicant Configurations on an EX Series Switch
- Example: Setting Up 802.1X in Conference Rooms to Provide Internet Access to Corporate Visitors on an EX Series Switch
- Interfaces Enabled for 802.1X or MAC RADIUS Authentication
- Static MAC Bypass of 802.1X and MAC RADIUS Authentication
- Configuring PEAP for MAC RADIUS Authentication
- Captive Portal Authentication
- Flexible Authentication Order on EX Series Switches
- Server Fail Fallback and Authentication
- Authentication Session Timeout
- Central Web Authentication
- Dynamic VLAN Assignment for Colorless Ports
- VoIP on EX Series Switches
- play_arrow Configuring IEEE 802.1x Port-Based Network Access Control
- play_arrow Device Discovery
- play_arrow Domain Name Security
- play_arrow Permission Flags
- access
- access-control
- admin
- admin-control
- all
- clear
- configure
- control
- field
- firewall
- firewall-control
- floppy
- flow-tap
- flow-tap-control
- flow-tap-operation
- idp-profiler-operation
- interface
- interface-control
- maintenance
- network
- pgcp-session-mirroring
- pgcp-session-mirroring-control
- reset
- rollback
- routing
- routing-control
- secret
- secret-control
- security
- security-control
- shell
- snmp
- snmp-control
- system
- system-control
- trace
- trace-control
- view
- view-configuration
- play_arrow Configuration Statements and Operational Commands
Configuring 802.1X Interface Settings on MX Series Routers in Enhanced LAN Mode
Starting with Junos OS Release 14.2, IEEE 802.1X authentication provides network edge security, protecting Ethernet LANs from unauthorized user access by blocking all traffic to and from a supplicant (client) at the interface until the supplicant's credentials are presented and matched on the authentication server (a RADIUS server). When the supplicant is authenticated, the switch stops blocking access and opens the interface to the supplicant.
You can also specify an 802.1X exclusion list to specify supplicants can that can bypass authentication and be automatically connected to the LAN.
You cannot configure 802.1X user authentication on interfaces that have been enabled for Q-in-Q tunneling.
You cannot configure 802.1X user authentication on redundant trunk groups (RTGs).
Before you begin, specify the RADIUS server or servers to be used as the authentication server.
To configure 802.1X on an interface:
This setting specifies the number of tries before the switch puts the interface in a “HELD” state.
Change History Table
Feature support is determined by the platform and release you are using. Use Feature Explorer to determine if a feature is supported on your platform.
