Reference Guide

Related Configuration Tasks............................................................................................................................ 72
Enabling Ethernet CFM........................................................................................................................................... 72
Creating a Maintenance Domain............................................................................................................................72
Creating a Maintenance Association.....................................................................................................................73
Create Maintenance Points....................................................................................................................................73
Creating a Maintenance End Point.................................................................................................................. 73
Creating a Maintenance Intermediate Point....................................................................................................74
Displaying the MP Databases..........................................................................................................................75
Continuity Check Messages................................................................................................................................... 75
Enabling CCM...................................................................................................................................................76
Enabling Cross-Checking................................................................................................................................. 77
Sending Loopback Messages and Responses.......................................................................................................77
Sending Linktrace Messages and Responses........................................................................................................77
Caching Link Trace...........................................................................................................................................78
Enabling CFM SNMP Traps.................................................................................................................................... 79
Displaying Ethernet CFM Statistics........................................................................................................................ 80
6 802.1X.......................................................................................................................................... 83
The Port-Authentication Process........................................................................................................................... 84
EAP over RADIUS.............................................................................................................................................85
Configuring 802.1X.................................................................................................................................................. 86
Related Configuration Tasks............................................................................................................................ 86
Important Points to Remember...............................................................................................................................86
Enabling 802.1X.......................................................................................................................................................87
Configuring Request Identity Re-Transmissions.................................................................................................... 88
Configuring a Quiet Period after a Failed Authentication................................................................................ 89
Forcibly Authorizing or Unauthorizing a Port..........................................................................................................90
Re-Authenticating a Port........................................................................................................................................ 91
Configuring Timeouts..............................................................................................................................................91
Configuring Dynamic VLAN Assignment with Port Authentication........................................................................92
Guest and Authentication-Fail VLANs.................................................................................................................... 93
Configuring a Guest VLAN................................................................................................................................94
Configuring an Authentication-Fail VLAN........................................................................................................ 94
7 Access Control Lists (ACLs).................................................................................................... 97
IP Access Control Lists (ACLs)............................................................................................................................... 97
CAM Usage...................................................................................................................................................... 98
Implementing ACLs on FTOS............................................................................................................................98
IP Fragment Handling........................................................................................................................................... 100
IP Fragments ACL Examples...........................................................................................................................100
Layer 4 ACL Rules Examples.......................................................................................................................... 100
Configure a Standard IP ACL................................................................................................................................ 101