ZyXEL Communications GS1500-24P - Page 13

Table of Contents
GS1500-24P User’s Guide
13
7.3 What You Need to Know ......................................................................................................59
7.3.1 Dynamic Link Aggregation ........................................................................................ 60
7.4 Trunk Group Setting ............................................................................................................ 60
7.5 Trunk Distribution Algorithm ............................................................................................... 62
7.6 LACP Setting ...................................................................................................................... 63
7.7 Technical Reference ............................................................................................................ 64
7.7.1 Static Trunking Example ............................................................................................. 64
Chapter 8
VLAN ........................................................................................................................................ 67
8.1 Overview .............................................................................................................................. 67
8.2 What You Can Do ................................................................................................................ 67
8.3 What You Need to Know ....................................................................................................67
8.3.1 IEEE 802.1Q Tagged VLANs ..................................................................................... 67
8.3.2 Forwarding Tagged and Untagged Frames ................................................................ 68
8.3.3 Common IEEE 802.1Q VLAN terminology ................................................................. 68
8.3.4 Static VLAN ................................................................................................................ 69
8.4 Static VLAN ........................................................................................................................ 70
8.5 Port-based VLAN ............................................................................................................. 71
Chapter 9
Spanning Tree Protocol..........................................................................................................73
9.1 Overview .............................................................................................................................. 73
9.2 What You Can Do ................................................................................................................ 73
9.3 What You Need to Know ......................................................................................................73
9.3.1 STP Terminology ....................................................................................................... 74
9.3.2 How STP Works ........................................................................................................ 74
9.3.3 STP Port States .........................................................................................................74
9.4 STP Global Setting .............................................................................................................. 75
9.5 STP Port Setting .................................................................................................................. 77
Chapter 10
QoS........................................................................................................................................... 79
10.1 Overview ........................................................................................................................... 79
10.2 What You Can Do .............................................................................................................. 79
10.3 What You Need to Know .................................................................................................... 80
10.3.1 DiffServ .................................................................................................................... 80
10.3.2 DSCP and Per-Hop Behavior .................................................................................. 80
10.3.3 DiffServ Network Example ...................................................................................... 81
10.4 Port-based Priority ............................................................................................................. 81
10.5 DSCP-to-IEEE 802.1p Priority Settings ............................................................................. 82
10.5.1 DSCP-based Priority ................................................................................................ 83
10.6 Policy-based Priority .......................................................................................................... 83