ZyXEL Communications MES-2110 - Manual (Page 13)

Table of Contents
MES-2110 User’s Guide
13
9.2 The Jumbo Frame Configuration Screen ............................................................................ 75
Chapter 10
802.1x ....................................................................................................................................... 77
10.1 Overview ........................................................................................................................... 77
10.1.1 IEEE 802.1x Authentication ..................................................................................... 77
10.1.2 Guest VLAN ............................................................................................................. 78
10.2 802.1x Global Configuration Screen .................................................................................. 79
10.3 802.1x Radius Server Configuration Screen ..................................................................... 80
10.4 802.1x Port Configuration Screen ..................................................................................... 81
10.5 802.1x Radius Server Configuration Screen ..................................................................... 83
10.6 Technical Reference .......................................................................................................... 84
10.6.1 RADIUS and TACACS+ .......................................................................................... 84
10.6.2 Supported RADIUS Attributes .................................................................................. 84
10.6.3 Attributes Used for Authentication ............................................................................ 85
10.6.4 Attributes Used for Accounting ................................................................................. 86
Chapter 11
Bridge....................................................................................................................................... 89
11.1 Overview ............................................................................................................................ 89
11.1.1 STP Terminology ...................................................................................................... 89
11.1.2 How STP Works ....................................................................................................... 90
11.1.3 STP Port States ........................................................................................................ 91
11.2 The Bridge Configuration Screen ....................................................................................... 91
11.3 The RSTP System Configuration Screen .......................................................................... 92
11.4 The Spanning Tree Port Configuration .............................................................................. 95
Chapter 12
VLAN ........................................................................................................................................ 97
12.1 Overview ............................................................................................................................ 97
12.2 Introduction to IEEE 802.1Q Tagged VLANs ................................................................ 97
12.2.1 Forwarding Tagged and Untagged Frames .............................................................. 98
12.3 The VLAN Type Screen ..................................................................................................... 99
12.4 The Port-Based VLAN Screen ........................................................................................... 99
12.5 The Tag-Based VLAN Screens ........................................................................................ 101
12.5.1 VLAN Stacking ....................................................................................................... 101
12.5.2 VLAN Stacking Example ........................................................................................ 101
12.5.3 VLAN Stacking Port Roles ..................................................................................... 102
12.5.4 VLAN Tag Format ................................................................................................... 103
12.5.5 Frame Format ........................................................................................................ 104
12.5.6 The VLAN Stacking Configuration Screen ............................................................. 105
12.5.7 The Tag-Based Port Information Screen ................................................................ 107
12.5.8 The Tag-Based Port Configuration Screen ............................................................ 108