ZyXEL Communications MES-2110, Руководство пользователя

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Table of Contents
MES-2110 User’s Guide
13
8.2 The Jumbo Frame Configuration Screen ............................................................................ 63
Chapter 9
802.1x ....................................................................................................................................... 65
9.1 Overview ............................................................................................................................. 65
9.1.1 IEEE 802.1x Authentication ....................................................................................... 65
9.1.2 Guest VLAN ............................................................................................................... 66
9.2 802.1x Global Configuration Screen .................................................................................... 67
9.3 802.1x Radius Server Configuration Screen ....................................................................... 67
9.4 802.1x Port Configuration Screen ....................................................................................... 68
9.5 802.1x Radius Server Configuration Screen ....................................................................... 70
9.6 Technical Reference ............................................................................................................ 71
9.6.1 RADIUS and ............................................................................................ 71
9.6.2 Supported RADIUS Attributes .................................................................................... 71
9.6.3 Attributes Used for Authentication .............................................................................. 72
9.6.4 Attributes Used for Accounting ................................................................................... 73
Chapter 10
Bridge....................................................................................................................................... 75
10.1 Overview ............................................................................................................................ 75
10.1.1 STP Terminology ..................................................................................................... 75
10.1.2 How STP Works ....................................................................................................... 76
10.1.3 STP Port States ....................................................................................................... 77
10.2 The Bridge Configuration Screen ...................................................................................... 77
10.3 The RSTP System Configuration Screen .......................................................................... 78
10.4 The Spanning Tree Port Configuration .............................................................................. 80
Chapter 11
VLAN ........................................................................................................................................ 83
11.1 Overview ............................................................................................................................ 83
11.2 Introduction to IEEE 802.1Q Tagged VLANs ............................................................... 83
11.2.1 Forwarding Tagged and Untagged Frames ............................................................. 84
11.3 The VLAN Type Screen ..................................................................................................... 85
11.4 The Port-Based VLAN Screen ........................................................................................... 85
11.5 The Tag-Based VLAN Screens ......................................................................................... 87
11.5.1 VLAN Stacking ......................................................................................................... 87
11.5.2 VLAN Stacking Example .......................................................................................... 87
11.5.3 VLAN Stacking Port Roles ....................................................................................... 88
11.5.4 VLAN Tag Format .................................................................................................... 89
11.5.5 Frame Format .......................................................................................................... 89
11.5.6 The VLAN Stacking Configuration Screen ............................................................... 90
11.5.7 The Tag-Based Port Information Screen ................................................................. 91
11.5.8 The Tag-Based Port Configuration Screen .............................................................. 93