Allied-telesis AT-S39 Uživatelský manuál Strana 104
- Strana / 242
- Tabulka s obsahem
- KNIHY
Hodnocené. / 5. Na základě hodnocení zákazníků
Section II: Local and Telnet Management
104
The port assignments for the VLANs are as follows:
This example is nearly identical to the Port-based Example 2 on page
98. Tagged ports have been added to simplify network implementation
and management.
One of the tagged ports is Port 8 on the top switch. This port has been
made a tagged member of the three VLANs. It is connected to an IEEE
802.1Q-compliant server, meaning the server can handle frames from
multiple VLANs. Now all three VLANs can access the server without
having to go through a router or other interconnection device.
It is important to note that even though the server is accepting frames
from and transmitting frames to more than one VLAN, data separation
and security remain.
Two other tagged ports are used to simplify network design in the
example. They are Port 16 on the top switch and Port 15 on the bottom
switch. These ports have been made tagged members of the Sales and
Engineering VLANs. They provide a connection between the different
parts of these two VLANs.
In the Port-based Example 2 on page 98, each VLAN had to have its
own data link between the switches to connect the different parts of the
VLANs. But with tagged ports, you can use one data link to carry data
traffic from several VLANs, while still maintaining data separation and
security. The tagged frames, when received by the switch, are delivered
only to those ports that belong to the VLAN from which the tagged
frame originated.
Sales VLAN (VID 2) Engineering VLAN (VID 3) Production VLAN (VID 4)
Untagged Ports Tagged Ports Untagged Ports Tagged Ports Untagged Ports Tagged Ports
AT-8024
Switch
(top)
1 to 5, 18
(PVID 2)
8, 16 9 to 11, 20
(PVID 3)
8, 16 21 to 24 (PVID 4) 8
AT-8024
Switch
(bottom)
1 to 5 (PVID 2) 15 19 to 24
(PVID 3)
15 none none
- User’s Guide 1
- Table of Contents 3
- Section III 6
- List of Figures 8
- How This Guide is Organized 10
- Document Conventions 11
- Contacting Allied Telesyn 13
- Management Software Updates 14
- Overview 15
- Local Management Session 18
- Telnet Management Session 19
- Section I: Overview 20
- SNMP Management Session 21
- Local and Telnet Management 22
- Starting a Local or Telnet 23
- Starting a Local 25
- Enhanced 27
- Stacking 27
- Local Session 28
- How Do You 33
- Assign an IP 33
- Address? 33
- Enhanced Stacking 46
- Enhanced Stacking Overview 47
- IP Address 49
- Enter new setup (M/S/U) -> 51
- Returning to 53
- Displaying Port Status 55
- 2 - Speed .............. 0100 59
- Displaying Uplink Information 62
- Port Security Overview 65
- Configuring Port Security 67
- Port Trunking 72
- Port Trunking Overview 73
- Creating a Port Trunk 75
- Enter Trunk Port(s) -> 76
- Deleting a Port Trunk 77
- Port Mirroring Overview 79
- Creating a Port Mirror 80
- Deleting a Port Mirror 81
- STP Overview 83
- Redundant 84
- Finding and 84
- Resolving 84
- Configuring STP Port Settings 88
- VLAN Overview 91
- Port-based VLAN Overview 93
- Port-based 95
- Drawbacks to 96
- Example 1 97
- Example 2 98
- (PVID 3) 99
- Ports 21 - 24 (PVID 4) 99
- Tagged VLAN Overview 100
- AT-S39 User’s Guide 101
- General Rules 102
- Tagged VLAN 102
- Basic VLAN Mode Overview 105
- Modifying a VLAN 112
- The VLAN has been modified 115
- Displaying VLAN Information 116
- Deleting a VLAN 117
- Deleting All VLANs 119
- Changing a PVID Value 120
- Setting a Switch’s VLAN Mode 122
- MAC Address Table 127
- MAC Address Overview 128
- Displaying MAC Addresses 130
- Viewing MAC Addresses by Port 133
- XXXXXX XXXXXX 134
- Adding Static MAC Addresses 137
- Deleting MAC Addresses 138
- Changing the Aging Time 139
- Class of Service 140
- Class of Service Overview 141
- Configuring CoS 142
- IGMP Snooping 143
- IGMP Snooping Overview 144
- Activating IGMP Snooping 146
- Broadcast Frame Control 151
- Ethernet Statistics 157
- Displaying Port Statistics 158
- Displaying Switch Statistics 161
- Obtaining Software Updates 164
- Management Session 165
- Return to Previous Menu 166
- Web Browser Management 171
- Starting a Web Browser 172
- Switch’s IP Address 173
- Quitting from a 175
- Web Browser 175
- Management 175
- Basic Switch Parameters 176
- Viewing System Information 182
- Resetting a Switch 186
- Port Parameters 187
- Configuring Port Parameters 188
- Port Security 196
- Port Trunks 198
- Port Mirroring 201
- Spanning Tree Protocol 204
- Virtual LANs 210
- Creating a VLAN 211
- Displaying VLANs 217
- Enabling or Disabling VLANs 219
- Changing a PVID 220
- Viewing the MAC Address Table 223
- Configuring IGMP Snooping 232
- AT-S39 Default Settings 238
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