– 174 –
C
HAPTER
6
| VLAN Configuration
Private VLANs
Figure 62: Showing the Members of a Dynamic VLAN
P
RIVATE
VLAN
S
Private VLANs provide port-based security and isolation of local ports
contained within different private VLAN groups. This switch supports two
types of private VLANs – primary and community groups. A primary VLAN
contains promiscuous ports that can communicate with all other ports in
the associated private VLAN groups, while a community (or secondary)
VLAN contains community ports that can only communicate with other
hosts within the community VLAN and with any of the promiscuous ports in
the associated primary VLAN. The promiscuous ports are designed to
provide open access to an external network such as the Internet, while the
community ports provide restricted access to local users.
Multiple primary VLANs can be configured on this switch, and multiple
community VLANs can be associated with each primary VLAN. (Note that
private VLANs and normal VLANs can exist simultaneously within the same
switch.)
To configure primary/secondary associated groups, follow these steps:
1.
Use the Configure VLAN (Add) page to designate one or more
community VLANs, and the primary VLAN that will channel traffic
outside of the VLAN groups.
2.
Use the Configure VLAN (Add Community VLAN) page to map a
community VLAN to the primary VLAN.
3.
Use the Configure Interface page to set the port type to promiscuous
(i.e., having access to all ports in the primary VLAN), or host (i.e.,
having access restricted to community VLAN members, and channeling
all other traffic through promiscuous ports). Then assign any
promiscuous ports to a primary VLAN and any host ports a community
VLAN.
Summary of Contents for LGB6026A
Page 6: ...ABOUT THIS GUIDE 4...
Page 40: ...38 CONTENTS...
Page 60: ...58 SECTION I Getting Started...
Page 86: ...84 SECTION II Web Configuration Unicast Routing on page 517 Multicast Routing on page 575...
Page 162: ...160 CHAPTER 5 Interface Configuration VLAN Trunking...
Page 196: ...194 CHAPTER 6 VLAN Configuration Configuring MAC based VLANs...
Page 204: ...CHAPTER 7 Address Table Settings Clearing the Dynamic Address Table 202...
Page 238: ...CHAPTER 11 Class of Service Layer 2 Queue Settings 236...
Page 254: ...252 CHAPTER 12 Quality of Service Attaching a Policy Map to a Port...
Page 448: ...446 CHAPTER 16 Multicast Filtering Multicast VLAN Registration...
Page 470: ...468 CHAPTER 17 IP Configuration Setting the Switch s IP Address IP Version 6...
Page 576: ...574 CHAPTER 21 Unicast Routing Configuring the Open Shortest Path First Protocol Version 2...
Page 606: ...604 CHAPTER 22 Multicast Routing Configuring PIMv6 for IPv6...
Page 620: ...618 CHAPTER 23 Using the Command Line Interface CLI Command Groups...
Page 672: ...670 CHAPTER 25 System Management Commands Time Range...
Page 692: ...690 CHAPTER 26 SNMP Commands...
Page 700: ...698 CHAPTER 27 Remote Monitoring Commands...
Page 854: ...CHAPTER 34 Port Mirroring Commands Local Port Mirroring Commands 852...
Page 862: ...860 CHAPTER 36 Address Table Commands...
Page 958: ...956 CHAPTER 40 Quality of Service Commands...
Page 1034: ...1032 CHAPTER 42 LLDP Commands...
Page 1044: ...1042 CHAPTER 43 Domain Name Service Commands...
Page 1062: ...1060 CHAPTER 44 DHCP Commands DHCP Server...
Page 1206: ...CHAPTER 47 IP Routing Commands Open Shortest Path First OSPFv3 1204...
Page 1250: ...1248 SECTION IV Appendices...
Page 1256: ...1254 APPENDIX A Software Specifications Management Information Bases...
Page 1278: ...1276 COMMAND LIST...