GVRP
AND
B
RIDGE
E
XTENSION
C
OMMANDS
-71
Command Usage
• A private VLAN provides port-based security and isolation between
ports within the VLAN. Data traffic on the downlink ports can only be
forwarded to, and from, the uplink port.
• Private VLANs and normal VLANs can exist simultaneously within
the same switch.
• Entering the
pvlan
command without any parameters enables the
private VLAN. Entering
no pvlan
disables the private VLAN.
Example
This example enables the private VLAN, and then sets port 12 as the
uplink and ports 1-8 as the downlinks.
show pvlan
This command displays the configured private VLAN.
Command Mode
Privileged Exec
Example
GVRP and Bridge Extension Commands
GARP VLAN Registration Protocol defines a way for switches to
exchange VLAN information in order to automatically register VLAN
members on interfaces across the network. This section describes how to
enable GVRP for individual interfaces and globally for the switch, as well
Console(config)#pvlan
Console(config)#pvlan up-link ethernet 1/12 down-link ethernet 1/1-8
Console(config)#
Console#show pvlan
Private VLAN status: Enabled
Up-link port:
Ethernet 1/12
Down-link port:
Ethernet 1/1-8
Console#
Summary of Contents for 8612XL3
Page 2: ......
Page 26: ...CONTENTS xxvi ...
Page 40: ...INTRODUCTION 1 14 ...
Page 69: ...BASIC CONFIGURATION 3 15 ...
Page 175: ...PORT CONFIGURATION 3 121 ...
Page 337: ...IP ROUTING 3 283 Web Click Routing Protocol RIP Statistics ...
Page 379: ...MULTICAST ROUTING 3 325 Command Usage ...
Page 396: ...CONFIGURING THE SWITCH 3 342 ...
Page 582: ...COMMAND LINE INTERFACE 4 186 ...
Page 806: ... 224 Command Mode Privileged Exec Example Console clear vrrp 1 interface 1 counters Console ...
Page 826: ... 6 ...
Page 828: ...TROUBLESHOOTING B 2 ...
Page 838: ...GLOSSARY Glossary 10 ...
Page 845: ......