Allied-telesis AT-S88 Bedienungsanleitung PDF herunterladen (Seite 101)

AT-S88 Management Software User’s Guide

switch ports connected to host nodes.

Without IGMP snooping a switch would have to flood multicast packets out

all of its ports, except the port on which it received the packet. Such

flooding of packets can negatively impact switch and network

performance.

By default, IGMP snooping is disabled on the switch.

1 2 ... 96 97 98 99 100 101 102 103 104 105 106 ... 157 158

Management 1
Software 1
User’s Guide 1
Contents 3
Contacting Allied Telesis 13
Getting Started 15
Starting a Management Session 16
Quitting a Management Session 18
Basic Switch Parameters 19
Enabling or Disabling DHCP 22
Adding an 23
Administrative 23
Modifying an 24
Enabling or 25
Disabling 25
Password 25
Protection 25
7. Click Save 27
Setting Up IP Address Access 28
Disabling IP 30
Rebooting the Switch 31
Port Configuration 33
Enabling or Disabling a Port 34
Configuring Bandwidth Control 38
Chapter 3: Port Configuration 40
Power over Ethernet 41
PoE Overview 42
PoE Operation 43
Viewing the PoE Status 44
Diagnosing PoE Port Problems 49
Chapter 5 51
SNMP Overview 52
Default SNMP 53
Community 53
Chapter 5: SNMP 54
Setting Up the Host Table 55
Port Trunking 59
Port Trunking Overview 60
Static Port Trunk Guidelines 61
Creating a Port Trunk 62
 Click OK to save the trunk 63
Modifying a Trunk 64
Removing a Trunk 65
Chapter 6: Port Trunking 66
Port Mirroring 67
Port Mirroring Overview 68
Configuring Port Mirroring 69
Chapter 7: Port Mirroring 70
Modifying a Port Mirror 72
Chapter 8 73
VLAN Overview 74
 Tagged VLANs 75
 Port-based VLANs 75
Port-based VLAN Overview 76
Tagged VLAN Overview 77
Port VLAN 78
Identifier 78
General Rules for 78
Creating a 78
Tagged VLAN 78
Creating a Port-Based VLAN 79
Modifying a Port 80
Based VLAN 80
Viewing a Port 81
Creating a Tagged VLAN 82
Modifying a 84
Viewing a Tagged 85
Changing a Port’s VLAN Mode 86
8. Click Save 87
Chapter 8: VLANs 88
Class of Service (CoS) 89
CoS Overview 90
Strict Priority Scheduling 92
Configuring CoS 94
Chapter 10 99
IGMP Snooping Overview 100
Chapter 10: IGMP 102
STP and RSTP 103
STP Overview 104
Path Costs and Port Costs 105
Chapter 11: STP and RSTP 106
Port Priority 107
Point-to-Point and Edge Ports 108
Point-to-Point Ports 109
(Full-duplex Mode) 109
Edge Port 109
Mixed STP and 110
RSTP Networks 110
Spanning Tree 110
AT-FS750/24POE 111
Security 119
Configuring the 120
Bridge Settings 120
Port Settings 122
Viewing the Port 124
Access Control 124
Setting Up a Dial-In User 126
Modifying a Dial 127
Deleting a Dial-in 127
6. Click Save 128
Implementation 129
Guidelines 129
Configuring 130
Chapter 12: Security 132
Statistics 133
Statistics Overview 134
Chapter 13: Statistics 136
Viewing the Error Groups 139
Figure 43. Sample Error Chart 140
Viewing the Historical Status 141
MAC Addresses 145
MAC Address Overview 146
Displaying the 148
Dynamic MAC 148
Addresses 148
Changing the 150
Aging Time 150
5. Click Save 151
Adding a Static 152
MAC Address 152
Chapter 14: MAC Addresses 154
Downloading New Management 155

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