System information

Cisco Cat3K ST 6 June 2012
55
TOE SFRs How the SFR is Met
primary
VLAN.
Step 5
exit
Return to global configuration mode.
Step 6 vlan vlan-id (Optional) Enter VLAN configuration
mode and designate or create a VLAN
that will be an isolated VLAN. The
VLAN ID range is 2 to 1001 and 1006 to
4094.
Step 7
private-vlan isolated
Designate the VLAN as an isolated
VLAN.
Step 8
exit
Return to global configuration mode.
Step 9 vlan vlan-id (Optional) Enter VLAN configuration
mode and designate or create a VLAN
that will be a community VLAN. The
VLAN ID range is 2 to 1001 and 1006 to
4094.
Step 10
private-vlan
community
Designate the VLAN as a community
VLAN.
Step 11
exit
Return to global configuration mode.
Step 12 vlan vlan-id Enter VLAN configuration mode for the
primary VLAN designated in Step 2.
Step 13
private-vlan
association [add |
remove]
secondary_vlan_list
Associate the secondary VLANs with the
primary VLAN.
Step 14
end
Return to privileged EXEC mode.
Step 15
show vlan private-
vlan [type]
or
show interfaces
status
Verify the configuration.
Step 16
copy running-config
startup config
Save your entries in the switch startup
configuration file. To save the private-
VLAN configuration, you need to save
the VTP transparent mode configuration
and private-VLAN configuration in the
switch startup configuration file.
Otherwise, if the switch resets, it defaults
to VTP server mode, which does not
support private VLANs.
When you associate secondary VLANs with a primary VLAN, note this syntax
information: