Contents 23
Link Dependency Summary . . . . . . . . . . . . 495
Port Green Ethernet Configuration . . . . . . . . . 496
Port Green Ethernet Statistics . . . . . . . . . . . 497
Port Green Ethernet LPI History
. . . . . . . . . . 499
Configuring Port Characteristics (CLI)
. . . . . . . . . 500
Configuring Port Settings
. . . . . . . . . . . . . . 500
Configuring Link Dependencies
. . . . . . . . . . 501
Configuring Green Features . . . . . . . . . . . . 502
Port Configuration Examples . . . . . . . . . . . . . . 503
Configuring Port Settings
. . . . . . . . . . . . . . 503
Configuring a Link Dependency Groups . . . . . . 504
19 Configuring 802.1X and Port-Based
Security . . . . . . . . . . . . . . . . . . . . . . . . . 505
Port-Based Security Overview . . . . . . . . . . . . . 505
What is IEEE 802.1X?
. . . . . . . . . . . . . . . . 506
What are the 802.1X Port States? . . . . . . . . . 507
What is MAC-Based 802.1X Authentication? . . . 507
What is the Role of 802.1X in VLAN
Assignment?
. . . . . . . . . . . . . . . . . . . . 509
What is Monitor Mode?
. . . . . . . . . . . . . . 511
How Does the Authentication Server
Assign DiffServ Filters?
. . . . . . . . . . . . . . . 512
What is the Internal Authentication Server?
. . . . 513
What is Port Security? . . . . . . . . . . . . . . . 513
Default Port-Based Security Values. . . . . . . . . . . 514
Configuring Port-Based Security (Web)
. . . . . . . . . 515
Dot1x Authentication
. . . . . . . . . . . . . . . . 515
Authenticated Users
. . . . . . . . . . . . . . . . 518
Port Access Control Configuration
. . . . . . . . . 518