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VLAN C
OMMANDS
4-209
Command Mode
Normal Exec, Privileged Exec
Example
The following example shows how to display information for VLAN 1:
Configuring Private VLANs
Private VLANs provide port-based security and isolation between ports
within the assigned VLAN. This switch supports three types of private
VLAN ports: promiscuous, community and isolated ports. A promiscuous
port can communicate with all interfaces within a private VLAN.
Community ports can only communicate with other ports in their own
community VLAN, and with their designated promiscuous ports. Isolated
ports can only communicate with their designated promiscuous ports, and
not with any other host ports in its isolated VLAN. This section describes
commands used to configure private VLANs.
Console#show vlan id 1
Vlan ID: 1
Type: Static
Name: DefaultVlan
Status: Active
Ports/Port Channel: Eth1/ 1(S) Eth1/ 2(S) Eth1/ 3(S) Eth1/ 4(S) Eth1/ 5(S)
Eth1/ 6(S) Eth1/ 7(S) Eth1/ 8(S) Eth1/ 9(S) Eth1/10(S)
Eth1/11(S) Eth1/12(S) Eth1/13(S) Eth1/14(S) Eth1/15(S)
Eth1/16(S) Eth1/17(S) Eth1/18(S) Eth1/19(S) Eth1/20(S)
Eth1/21(S) Eth1/22(S) Eth1/23(S) Eth1/24(S) Eth1/25(S)
Eth1/26(S) Eth1/27(S) Eth1/28(S) Eth1/29(S) Eth1/30(S)
Eth1/31(S) Eth1/32(S) Eth1/33(S) Eth1/34(S) Eth1/35(S)
Eth1/36(S) Eth1/37(S) Eth1/38(S) Eth1/39(S) Eth1/40(S)
Eth1/41(S) Eth1/42(S) Eth1/43(S) Eth1/44(S) Eth1/45(S)
Eth1/46(S) Eth1/47(S) Eth1/48(S) Eth1/49(S) Eth1/50(S)
Eth1/51(S) Eth1/52(S)
Console#
Table 4-55 Private VLAN Commands
Command Function Mode Page
Edit Private VLAN Groups
private-vlan Adds or deletes primary, community, or
isolated VLANs
VC 4-211
private-vlan association Associates a community VLAN with a
primary VLAN
VC 4-212